BP p.l.c. Group results Fourth quarter and full year 2012

 London 5 February 2013 FOR IMMEDIATE RELEASE

Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011   $ million 7,685  5,434  1,618  Profit for the period (a) 11,582 25,700  (79)  (747)  521  Inventoryholding(gains)losses,netoftax   411 (1,800)  7,606  4,687  2,139  Replacement cost profit (b) 11,993 23,900      Net(favourable)unfavourableimpactofnon -operating     (2,620)  483  1,845   itemsandfairvalueaccountingeffects,netoftax(c)  5,645 (2,242)  4,986  5,170  3,984  Underlying replacement cost profit (b) 17,638 21,658     Replacementcostprofit    40.10  24.62  11.21  - perordinaryshare(cents)   63.02 126.41  2.41  1.48  0.67  - perADS(dollars)   3.78 7.58      Underlyingreplacementcostprofit     26.28  27.16  20.88  - perordinary share(cents)   92.68 114.55  1.58  1.63  1.25  - perADS(dollars)   5.56 6.87   • BP’sfourth-quarterreplacementcost(RC)profitwas$2,139million,comparedwith$7,606millionforthesameperiodin 2011.Afteradjustingforanetlossfromnon-operatingitemsof$1,825millionandnetunfavourablefairvalueaccounting effectsof$20million(bothonapost-taxbasis),underlyingRCprofitforthefourthquarterwas$3,984million,compared with$4,986millionforthesameperiodin2011.UnderlyingRCprofitforthefourthquarterincluded$4,359millionof underlyingRCprofitbeforeinterestandtaxforUpstream,$1,390millionforDownstream,$224millionforTNK-BP,aloss of$447millionforOtherbusinessesandcorporateanda$428millionconsolidationadjustmenttoeliminateunrealised profitininventory.   • Forthefullyear,RCprofitwas$11,993million,comparedwith$23,900millionin2011.Afteradjustingforanetlossfrom non-operatingitemsof$5,300millionandnetunfavourablefairvalueaccountingeffectsof$345million(bothonapost-tax basis),underlyingRCprofitforthefullyearwas$17,638million,comparedwith$21,658millionforthesameperiodin 2011.RCprofitorlossforthegroup,underlyingRCprofitorlossandfairvalueaccountingeffectsarenon-GAAPmeasures andfurtherinformationisprovidedonpages6,21and23.  • ThegroupincomestatementincludedanetadverseimpactrelatingtotheGulfofMexicooilspill,onapre-taxbasis,of $4,132millionforthefourthquarter(whichincluded$3.85billioninrelationtotheagreementwiththeUSgovernmentto settleallfederalcriminalcharges)and$5,014millionforthefullyear.AllamountsrelatingtotheGulfofMexicooilspill havebeentreatedasnon-operatingitems.ForfurtherinformationontheGulfofMexicooilspillanditsconsequencessee pages3–5,Note2onpages26–33andLegalproceedingsonpages37–46.  • IncludingtheimpactoftheGulfofMexicooilspill,netcashprovidedbyoperatingactivitiesforthefourthquarterandfull yearwas$6.3billionand$20.4billionrespectively,comparedwith$5.0billionand$22.2billioninthesameperiodsof 2011.ExcludingamountsrelatedtotheGulfofMexicooilspill,netcashprovidedbyoperatingactivitiesforthefourth quarterandfullyearwas$5.7billionand$22.8billionrespectively,comparedwith$6.2billionand$29.0billionforthesame periodsof2011.Weexpecttoseenetcashprovidedbyoperatingactivitiesofbetween$30billionand$31billionin 2014 (d),consistentwiththecashflowobjectiveswesetin2011aspartofour10-pointplan.  • Netdebtattheendofthequarterwas$27.5billion,comparedwith$29.0billionattheendof2011.Theratioofnetdebtto netdebtplusequityattheendofthequarterwas18.7%comparedwith20.5%attheendof2011.Wewillcontinueto targetanetdebtratiointhe10-20%range,whileuncertaintiesremain.Netdebtisanon-GAAPmeasure.Seepage7for furtherinformation.  • BPtodayannouncedaquarterlydividendof9centsperordinaryshare($0.54perADS),whichisexpectedtobepaidon28 March2013.Thecorrespondingamountinsterlingwillbeannouncedon18March2013.Ascripdividendalternativeis available,allowingshareholderstoelecttoreceivetheirdividendintheformofnewordinarysharesandADSholdersinthe formofnewADSs.Detailsofthescripdividendprogrammeareavailableat .com/scrip .   (a)  Profit attributabletoBPshareholders.  (b)  Seefootnote(a)onpage 6fordefinitionsofRCprofitandunderlyingRCprofit.  (c)  Seepages 22 and 23 respectivelyforfurtherinformationonnon -operatingitemsandfairvalueaccountingeffects.  (d) AdjustedtoremoveTNK -BPdividendsfrom2011and2014operatingcashflow; 2014includesBP ’s estimateofdividend;2014 includestheimpactofpaymentsinrespectofthesettlementofallfederalcriminalandsecuritiesclaimswiththeUSgovernment;BP’s assumptionfor2014is$100/bbloil,$5/mmBtuHenryHubgas.Theprojectiondoesnotreflectanycashflowsrelatingtootherliabilities, contingentliabilities,settlementsorcontingentassetsarisingfromtheGulfofMexicooilspill,whichmayormaynotariseatthattime.  The commentaries above and following are based on RC profit and should be read in conjunction with the cautionary statement on page 15 .

 1 

Group headlines (continued) 

 • Theeffectivetaxrate(ETR)onreplacementcostprofitforthefourthquarterwas48%,comparedwith30%forthesame periodin2011.ForthefullyeartheETRonreplacementcostprofitwas37%,comparedwith33%in2011.Theincrease forbothperiodswasmainlyduetotheimpactoftheprovisionforthesettlementwiththeUSgovernment,whichisnottax deductibleandisanon-operatingitem.For2013,theunderlyingETR(whichexcludesnon-operatingitemsandfairvalue accountingeffects)isexpectedtobeintherangeof36%to38%comparedwith30%in2012.Theincreaseinthe forecastrateismainlyduetoalowerlevelofequity-accountedincomein2013,whichisreportednetoftaxintheincome statement.  • Totalcapitalexpenditureforthefourthquarterandfullyearwas$7.1billionand$24.3billionrespectively,ofwhichorganic capitalexpenditure (a) was$6.6billionand$23.1billionrespectively.In2013,weexpectorganiccapitalexpendituretobe around$24billionto$25billionasweinvesttogrowintheUpstream.From2014throughtotheendofthedecade,we expectarangefororganiccapitalexpenditureofbetween$24billionand$27billionperannum.  • Disposalproceedswere$6.8billionforthequarterand$11.4billionforthefullyear.Excludingtheagreedsaleofour50% interestinTNK-BPtoRosneft,BPhasnowannounceddisposalsforatotalof$38billionsincethebeginningof2010, reachingourtargetayearearlierthanexpected.Cumulativeproceedsoverthethreeyearsto31December2012have been$31.1billionandweexpecttoreceivethesubstantialmajorityoftheremainingproceedsduring2013.Looking forward,weexpecttomakedivestmentsofbetween$2billionand$3billiononaverageperannumonanongoingbasis.  • Thechargefordepreciation,depletionandamortizationwas$12.5billionin2012andweexpectthistobearound$0.5 billionto$1.0billionhigherin2013.Theincreasereflectstheexpectedramp-upofproductionfromhigher-margin Upstreamassets,andtheplannedcommissioningoftheWhitingrefinerymodernizationprojectinthesecondhalfofthe year.  • Financecostsandnetfinanceincomeorexpenserelatingtopensionsandotherpost-retirementbenefitswereachargeof $284millionforthefourthquarter,comparedwith$261millionforthesameperiodin2011.Forthefullyear,therespective amountswere$924millionand$983million.In2013,whenweadopttherevisedversionofIAS19‘EmployeeBenefits’, wewillberequiredtoapplythesamerateofreturnonplanassetsasweusetodiscountourpensionliabilities.Weexpect thisaccountingchangetoadverselyimpactourquarterlyearningsbyapproximately$260milliononapre-taxbasis,withno impactoncashflow.  • BPwillreportitsestimatesofprovedreservesat31December2012onanSECbasisinitsAnnualReportandForm20-F tobepublishedinearlyMarch.BPexpectstheseestimatestoshowareservereplacementratio,excludingacquisitions anddisposals,intherangeof75-85%onacombinedbasisofsubsidiariesandequity-accountedentities (b),withnet additionstoreservesin2012beingwhollyorpredominantlyfromequity-accountedentities (b).  • On16January2013,therewasaterroristattackattheInAmenasnaturalgassiteinAlgeria.InAmenasisownedand managedbyajointventureconsistingoftheAlgerianstateoilandgascompany,BPandStatoil.Followingthe incident,BPremovednon-essentialworkersfromAlgeriaasaprecautionaryandtemporarymeasure.Weareworkingwith ourpartnerstoassesstheimpactoftheincidentandintendtoresumeactivitieswhenitissafetodoso.BPremains committedtooperatinginAlgeria,wherewehavehigh-qualityassetsandhavebeenpresentforover60years.   (a)  Organiccapitalexpenditureexcludesacquisitionsandasset exchanges, andexpenditureassociatedwithdeepeningour US naturalgas and  NorthSeaassetbases(seepage20). (b) Forthepurposesofthisdisclosure,equity -accountedentitiesincludesTNK -BP.    

 2 

Gulf of Mexico oil spill

 WeremaincommittedtomeetingourresponsibilitiestotheUSfederal,stateandlocalgovernmentsandcommunitiesofthe GulfCoastfollowingtheDeepwaterHorizonaccident.Wehavemadesignificantprogressincompletingtheresponsetothe accidentandsupportingeconomicandenvironmentalrecoveryeffortsinaffectedareas.  On15November2012,BPExploration&ProductionInc.(BPXP)reachedanagreementwiththeUSgovernmenttoresolveall criminalclaimsarisingoutoftheDeepwaterHorizonaccident,spill,andresponse.On29January2013,theUSDistrictCourt fortheEasternDistrictofLouisianaacceptedBPXP’spleasandsentencedBPXPinaccordancewiththecriminalplea agreement.Underthetermsofthecriminalpleaagreement,BPXPpleadedguiltyto11felonycountsofMisconductor NeglectofShipsOfficersrelatingtothelossof11lives;onemisdemeanourcountundertheCleanWaterAct;one misdemeanourcountundertheMigratoryBirdTreatyAct;andonefelonycountofobstructionofCongress.Aspartofthe resolutionoffederalcriminalclaims,BPXPwillpay$4billion,including$1,256millionincriminalfines,ininstalmentsovera periodoffiveyears.Underthetermsofthecriminalpleaagreement,atotalof$2,394millionwillbepaidtotheNationalFish &WildlifeFoundation(NFWF)overaperiodoffiveyears.Inaddition,$350millionwillbepaidtotheNationalAcademyof Sciences(NAS)overaperiodoffiveyears.Thecourtalsoordered,aspreviouslyagreedwiththeUSgovernment,thatBPXP serveatermoffiveyears’probation.  Alsoon15November2012,BPreachedasettlementwiththeUSSecuritiesandExchangeCommission(SEC),resolvingthe SEC’sDeepwaterHorizon-relatedcivilclaimsagainstthecompanyunderSections10(b)and13(a)oftheSecuritiesExchange Actof1934andtheassociatedrules.BPhasagreedtoacivilpenaltyof$525million,payableinthreeinstalmentsovera periodofthreeyears,andhasconsentedtotheentryofaninjunctionprohibitingitfromviolatingcertainUSsecuritieslaws andregulations.TheSEC’sclaimsarepremisedonoilflowrateestimatescontainedinthreereportsprovidedbyBPtothe SECduringaperiodfrom29April2010to4May2010,withinthefirst14daysaftertheaccident.Thesettlementwas approvedbytheUSDistrictCourtfortheEasternDistrictofLouisianaon10December2012,andBPmadeitsfirstpayment of$175millionon11December2012.  UnderUSlaw,companiesconvictedofcertaincriminalactsaresubjecttodebarmentfromcontractingwiththefederal government.ThechargestowhichBPXPpleadedguiltyincludedonemisdemeanourcountundertheCleanWaterActwhich, byoperationoflawfollowingthecourt’sacceptanceofBPXP’splea,triggersastatutorydebarment,alsoreferredtoas mandatorydebarment,oftheBPXPfacilitywheretheCleanWaterActviolationoccurred.  On1February2013,theUSEnvironmentalProtectionAgency(EPA)issuedanoticethatBPXPwasmandatorilydebarredat itsheadquarters.MandatorydebarmentpreventsBPXPfromenteringintonewcontractsornewleaseswiththeUS government.AmandatorydebarmentdoesnotaffectanyexistingcontractsorleasesacompanyhaswiththeUS governmentandwillremaininplaceuntilsuchtimeasthedebarmentisliftedthroughanagreementwiththeEPA.  On28November2012,theEPAnotifiedBPthatithadtemporarilysuspendedBPp.l.c.,BPXPandanumberofotherBP subsidiariesfromparticipatinginnewfederalcontracts.Asaresultofthetemporarysuspension,theBPentitieslistedinthe noticeareineligibletoreceiveanyUSgovernmentcontractseitherthroughtheawardofanewcontract,ortheextensionof thetermof,orrenewalof,anexpiringcontract.Thesuspensiondoesnotaffectexistingcontractsthecompanyhaswiththe USgovernment,includingthoserelatingtocurrentandongoingdrillingandproductionoperationsintheGulfofMexico.  Withrespecttotheentitiesnamedinthetemporarysuspension,thetemporarysuspensionmaybemaintainedortheEPA mayelecttoissueanoticeofproposeddiscretionarydebarmenttosomeorallofthenamedentities.Likesuspension,a discretionarydebarmentwouldprecludeBPentitieslistedinthenoticefromreceivingnewfederalfuelcontracts,aswellas newoilandgasleases,althoughexistingcontractsandleasesmaycontinue.Discretionarydebarmenttypicallylaststhreeto fiveyears,andmaybeimposedforalongerperiod,unlessitisresolvedthroughanadministrativeagreement.  WhileBP’sdiscussionswiththeEPAhavebeentakingplaceinparalleltothecourtproceedingsonthecriminalplea,the company'sworktowardsreachinganadministrativeagreementwiththeEPAisaseparateprocess,anditmaytakesome timetoresolveissuesrelatingtosuchanagreement.BPXP'smandatorydebarmentappliesfollowingsentencingandisnot anindicationofanychangeinthestatusofdiscussionswiththeEPA.Theprocessforresolvingbothmandatoryand discretionarydebarmentisessentiallythesameasforresolvingthetemporarysuspension.BPcontinuestoworkwiththe EPAinpreparinganadministrativeagreementthatwillresolvesuspensionanddebarmentissues.  Forfurtherdetails,seeLegalproceedingsonpages37–46.  Completing the response  Duringthefourthquarterof2012,BP,workingunderthedirectionoftheUSCoastGuard’sFederalOn-SceneCoordinator (FOSC),continuedtoworktoprogresstheclean-upofshorelinestothepointwhereremovalactionsaredeemedcomplete.  Bytheendof2012,theFOSChaddeemedremovalactionscompleteon4,029milesofshorelineoutofthe4,376milesthat wereintheareaofresponse.Approximately108shorelinemileswerependingfinalmonitoringorinspectionanda determinationthatremovalactionsarecomplete.Theremaining239milesareinthepatrollingandmaintenancephasewhich willcontinueuntiltheFOSCdeterminesthatoperationalremovalactivityiscomplete.



 3 

Gulf of Mexico oil spill (continued) 

 Economic restoration  Asat31December2012,BPhadspent$11.7billionforindividual,business,andgovernmententityclaims,advancesand otherpayments,includingpaymentsmadebyBPpriortotheestablishmentoftheDeepwaterHorizonOilSpillTrust(the Trust).Theamountincludes$8.2billionpaidtoindividualandbusinessclaimants,$1.8billionpaidtotheseafood compensationfundnotyetpaidtofinalclaimants,and$1.4billionpaidtofederal,stateandlocalgovernmententities.BPhas alsopaidapproximately$300millionforcontributionsandotherpaymentsincludingstatetourismgrantsandfundingfor state-ledseafoodtestingandmarketing.  Plaintiffs’ Steering Committee settlement agreements  InApril2012,BPreacheddefinitiveandfullydocumentedagreementswiththePlaintiffs’SteeringCommittee(PSC),subject tocourtapproval,toresolvethesubstantialmajorityoflegitimateeconomiclossandmedicalclaimsstemmingfromthe accident.InNovember2012,thecourtheldafairnesshearingwithrespecttothesettlementagreementsandsubsequently grantedfinalapprovaloftheeconomiclossandpropertydamagesagreementon21December2012andofthemedical settlementagreementon11January2013.Forfurtherdetails,seeLegalproceedingsonpages37–46andNote2onpage 26-33.  Environmental restoration  WecontinuetosupportandparticipateintheNaturalResourceDamagesAssessment(NRDA)processandhavemade progressinanumberofkeyareasaspartoftheongoingefforttoassessandaddressinjurytonaturalresourcesintheGulfof Mexico.SinceMay2010,morethan200initialandamendedworkplanshavebeendevelopedbystateandfederaltrustees andBPtostudyresourcesandhabitatsintheGulfofMexico.Bytheendof2012,BPhadpaid$973milliontosupportthis NRDAprocess.  UndertheearlyrestorationframeworkagreementthatBPsignedwithstateandfederalagenciesin2011,BPagreedtofund upto$1billioninearlyrestorationprojectstoaccelerateeffortstorestorenaturalresourcesinjuredasaresultoftheaccident. Theagreementenablesworkonrestorationprojectstobeginattheearliestopportunity,beforefundingisrequiredbytheOil PollutionAct1990(OPA90).TheseprojectswillbefundedfromtheTrust.  In2012,workbeganontheinitialsetofearlyrestorationprojects,andasat31December2012,$49millionhadbeenfunded towardstheseprojects.ThetrusteesalsoannouncedtwonewearlyrestorationprojectsinNovember2012,whichare designedtoimprovenestinghabitatsforbirdsandloggerheadseaturtlesonanumberofGulfCoastbeaches.  Financial update  Thegroupincomestatementincludesapre-taxchargeof$4.1billionforthefourthquarterinrelationtotheaccident.The chargeforthefourthquarterincludesanew$3.85billionprovisionforthediscountedcostoftheagreementwiththeUS governmenttosettleallfederalcriminalcharges,adjustmentstoprovisionsandtheongoingcostsoftheGulfCoast RestorationOrganization.Thetotalcumulativepre-taxchargerecognizedtodateamountsto$42.2billion.Thecumulative incomestatementchargedoesnotincludeamountsforobligationsthatBPconsidersarenotpossible,atthistime,to measurereliably.ForfurtherinformationseeNote2onpages26–33hereinunderContingentliabilities.  ThetotalamountsthatwillultimatelybepaidbyBPinrelationtoalltheobligationsrelatingtotheaccidentaresubjectto significantuncertaintyandtheultimateexposureandcosttoBPwillbedependentonmanyfactors,asdiscussedunder Provisionsandcontingentliabilitiesonpages29–33,includinginrelationtoanynewinformationorfuturedevelopments. Thesecouldhaveamaterialimpactonourconsolidatedfinancialposition,resultsofoperationsandcashflows.Therisks associatedwiththeaccidentcouldalsoheightentheimpactoftheotherriskstowhichthegroupisexposed,asfurther describedunderPrincipalrisksanduncertaintiesonpages32–38ofoursecond-quarter2012resultsannouncement.  

 4 

Gulf of Mexico oil spill (continued) 

 Trust update

Duringthefourthquarter,BPmadeafinalcontributionof$860milliontotheTrusttocompletefundingofthefull$20-billion commitment.  Paymentsmadeduringthefourthquartertotalled$1.3billionforindividualandbusinessclaims,medicalsettlement programmepayments,NRDAandearlyrestoration,stateandlocalgovernmentclaims,expensesoftheDeepwaterHorizon CourtSupervisedSettlementProgramandotherresolveditems.ThesepaymentsweremadefromtheTrustandfrom qualifiedsettlementfunds(QSFs)establishedforpayingthecostsofthesettlementagreementswiththePSCandfundedby theTrust.Anadditional$1.8billionwaspaidfromtheTrustintothe$2.3-billionseafoodcompensationfund,extinguishing BP’sliability,whichhadnotyetbeenpaidtoclaimants.Asat31December2012,thecumulativeamountpaidfromtheTrust andQSFssinceinceptionwas$9.5billionandtheremainingcashbalanceswere$10.5billion,including$1.8billionremaining intheseafoodcompensationfund.  Asat31December2012,thecumulativechargesforprovisionstobepaidfromtheTrustandtheassociatedreimbursement assetrecognizedamountedto$18.6billion.Duringthefourthquartertherewasanincreaseof$760millionintheestimateof provisionstobepaidfromtheTrust,primarilyreflectinganincreaseintheestimatedcostofcertainclaimsunderthePSC settlementagreementandthecostsforNRDAactivities.SeeNote2–Provisionsonpages29–32forfurtherinformation.A further$1.4billioncouldbeprovidedinsubsequentperiodsforitemscoveredbytheTrust,withnonetimpactontheincome statement.  Legal proceedings and investigations  SeeLegalproceedingsonpages37–46fordetailsoflegalproceedings,includingexternalinvestigationsrelatingtothe accident.   

 5 

Analysis of underlying RC profit and RC profit before interest and tax and reconciliation to profit for the period 

Fourth Third Fourth  quarter quarter quarter  $ million Year Year 2011 2012 2012  Underlying RC profit before interest and tax (a) 2012 2011 5,924  4,369  4,359   Upstream   19,419 25,225  759  3,004  1,390   Downstream   6,447 6,013  987  1,294  224   TNK -BP (b)  3,127 4,134  (618)  (574)  (447)   Otherbusinessesandcorporate   (1,997) (1,656)  127  (64)  (428)   Consolidationadjustment -UPII (c)  (576) (113)  7,179  8,029  5,098  UnderlyingRCprofitbeforeinterestandtax   26,420 33,603     Financecostsandnetfinanceincomeorexpense        relatingtopensionsandother    (248)  (195)  (278)   post -retirementbenefits   (905) (925)  (1,856)  (2,598)  (774)  TaxationonanunderlyingRCbasis   (7,643) (10,623)  (89)  (66)  (62)  Minority interest   (234) (397)  4,986  5,170  3,984  UnderlyingRCprofitattributabletoBPshareholders   17,638 21,658     Non -operating items and fair value accounting      effects (a) 640  541  3,313   Upstream   3,055 1,141  (195)  (601)  (67)   Downstream   (3,601) (539)  – (12)  351   TNK -BP   246 – (454)  (523)  (57)   Otherbusinessesandcorporate   (798) (822)  4,108  (56)  (4,126)   GulfofMexicooilspillresponse (d)  (4,995) 3,800  4,099  (651)  (586)  Totalbefore interestandtaxation   (6,093) 3,580  (13)  (3)  (6)  Financecosts (e)  (19) (58)  (1,466)  171  (1,253)  Taxationcredit(charge) (f)  467 (1,280)  2,620  (483)  (1,845)  Totalaftertaxationfortheperiod   (5,645) 2,242     RC profit before interest and tax (a)   6,564  4,910  7,672   Upstream   22,474 26,366  564  2,403  1,323   Downstream   2,846 5,474  987  1,282  575   TNK -BP (b)  3,373 4,134  (1,072)  (1,097)  (504)   Otherbusinessesandcorporate   (2,795) (2,478)  4,108  (56)  (4,126)   GulfofMexicooilspillresponse (d)  (4,995) 3,800  127  (64)  (428)   Consolidationadjustment -UPII (c)  (576) (113)  11,278  7,378  4,512  RCprofitbeforeinterestandtax   20,327 37,183     Financecostsandnetfinanceincomeor        expenserelatingtopensionsandother    (261)  (198)  (284)   post -retirementbenefits   (924) (983)  (3,322)  (2,427)  (2,027)  TaxationonaRCbasis   (7,176) (11,903)  (89)  (66)  (62)  Minorityinterest   (234) (397)  7,606  4,687  2,139  RC profit attributable to BP shareholders 11,993 23,900  101  1,059  (766)  Inventoryholdinggains(losses)   (594) 2,634      Taxation(charge)creditoninventoryholdinggains    (22)  (312)  245   andlosses   183 (834)     Profit for the period attributable to BP   7,685  5,434  1,618  shareholders 11,582 25,700   (a)  Replacementcost(RC)profitorlossreflectsthereplacementcostofsuppliesandisarrivedatbyexcludinginventoryholdi nggainsand lossesfromprofitorloss.RCprofitorlossisthemeasureofprofitorlossforeachoperatingsegmentthatisrequiredtobe disclosedunderInternationalFinancialReportingStandards(IFRS).RCprofitorlossforthegroupisnotarecognizedGAAPmeasure.For furtherinformationonRCprofitorloss,seepage21.UnderlyingRCprofitorlossisRCprofitorlossafteradjustingfornon-operatingitems andfairvalueaccountingeffects.UnderlyingRCprofitorlossandfairvalueaccountingeffectsarenotrecognizedGAAPmeasures.On pages22and23respectively,weprovideadditionalinformationonthenon-operatingitemsandfairvalueaccountingeffectsthatareusedto arriveatunderlyingRCprofitorlossinordertoenableafullunderstandingoftheeventsandtheirfinancialimpact.BPbelievesthat underlyingRCprofitorlossisausefulmeasureforinvestorsbecauseitisameasurecloselytrackedbymanagementtoevaluateBP’s operatingperformanceandtomakefinancial,strategicandoperatingdecisionsandbecauseitmayhelpinvestorstounderstandandevaluate, inthesamemannerasmanagement,theunderlyingtrendsinBP’soperationalperformanceonacomparablebasis,periodonperiod,by adjustingfortheeffectsofthesenon-operatingitemsandfairvalueaccountingeffects.  (b)  BPceasedequity accountingforitsshareofTNK -BP’searningsfrom22O ctober2012.SeeTNK -BPonpages12 –13 forfurtherinformation.  (c) Theconsolidationadjustment –unrealizedprofitininventory(UPII) –forthefourthquarterof2012wasimpactedbyhigherlevel sofequity crudewithininventoryinEuropeandtheUS. (d)  SeeNote2onpages 26–33forfurtherinformationontheaccountingfortheGulfofMexicooilspillresponse.  (e) FinancecostsrelatetotheGulfofMexicooilspill.SeeNote2onpages 26–33forfurtherdetails.  (f) For theGulfofMexicooilspill, certainimpairmentlosses infullyear2012 andcertaindisposalgainsinthefourthquarter2012 ,taxisbased onUSstatutorytaxrates,exceptfornon-deductibleitems.FordividendsreceivedfromTNK-BPinthefourthquarter2012,thereisnotax arising.Forotheritemsreportedbyconsolidatedsubsidiaries,taxiscalculatedusingthegroup’sdiscretequarterlyeffectivetaxrate(adjusted fortheitemsnotedabove,equity-accountedearningsfromthefirstquarter2012onwardsandthedeferredtaxadjustmentsrelatingto changestothetaxationofUKoilandgasproduction(firstquarter2011$683millionandthirdquarter2012$256million)).Non-operatingitems arisingwithintheequity-accountedearningsofTNK-BParereportednetoftax.

 6 

Per share amounts 

Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  Per ordinary share (cents)  40.51  28.54  8.48  Profit fortheperiod   60.86 135.93  40.10  24.62  11.21  RCprofitfortheperiod   63.02 126.41  26.28  27.16  20.88  UnderlyingRCprofitfortheperiod   92.68 114.55      Per ADS (dollars)    2.43  1.71  0.51  Profitfortheperiod   3.65 8.16  2.41  1.48  0.67  RCprofitfortheperiod   3.78 7.58  1.58  1.63  1.25  UnderlyingRCprofitfortheperiod   5.56 6.87   Theamountsshownabovearecalculatedbasedonthebasicweightedaveragenumberofsharesoutstanding.SeeNote6on page35fordetailsofthecalculationofearningspershare.    Net debt ratio – net debt: net debt + equity 

Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million 44,213  49,077  48,797  Grossdebt   48,797 44,213  1,133  1,572  1,700  Less:fairvalueassetofhedgesrelatedtofinancedebt   1,700 1,133  43,080  47,505  47,097    47,097 43,080  14,067  16,041  19,548  Less:cashandcashequivalents   19,548 14,067  29,013  31,464  27,549  Netdebt   27,549 29,013  112,482  118,773  119,620  Equity   119,620 112,482  20.5% 20.9% 18.7%  Netdebtratio   18.7% 20.5%  SeeNote7onpage36forfurtherdetailsonfinancedebt.  Netdebtandnetdebtratioarenon-GAAPmeasures.Netdebtincludesthefairvalueofassociatedderivativefinancial instrumentsthatareusedtohedgeforeignexchangeandinterestraterisksrelatingtofinancedebt,forwhichhedge accountingisclaimed.Thederivativesarereportedonthebalancesheetwithintheheadings‘Derivativefinancial instruments’.Webelievethatnetdebtandnetdebtratioprovideusefulinformationtoinvestors.Netdebtenablesinvestors toseetheeconomiceffectofgrossdebt,relatedhedgesandcashandcashequivalentsintotal.Thenetdebtratioenables investorstoseehowsignificantnetdebtisrelativetoequityfromshareholders.   Dividends 

 Dividends payable  BPtodayannouncedadividendof9centsperordinaryshareexpectedtobepaidinMarch.Thecorrespondingamountin sterlingwillbeannouncedon18March2013,calculatedbasedontheaverageofthemarketexchangeratesforthefour dealingdayscommencingon12March2013.HoldersofAmericanDepositaryShares(ADSs)willreceive$0.54perADS.The dividendisduetobepaidon28March2013toshareholdersandADSholdersontheregisteron15February2013.Ascrip dividendalternativeisavailable,allowingshareholderstoelecttoreceivetheirdividendintheformofnewordinarysharesand ADSholdersintheformofnewADSs.Detailsofthefourth-quarterdividendandtimetableareavailableat bp.com/dividends  anddetailsofthescripdividendprogrammeareavailableat bp.com/scrip .  Dividends paid

Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  Dividends paid per ordinary share 7.000  8.000  9.000   cents   33.000 28.000  4.469  5.017  5.589   pence   20.852 17.404  42.00  48.00  54.00  Dividends paid per ADS (cents)  198.00 168.00     Scrip dividends  11.4  15.0  72.7  Numberofsharesissued(millions)   138.4 165.6  83  105  498  Valueofsharesissued($million)   982 1,219 

 7 

Upstream 

Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011     $ million  6,551  4,922  7,676  Profit before interest and tax 22,370 26,447  13  (12)  (4)  Inventoryholding(gains)losses   104 (81)  6,564  4,910  7,672  RC profit before interest and tax 22,474 26,366      Net(favourable)unfavourableimpactofnon -operating     (640)  (541)  (3,313)   itemsandfairvalueaccountingeffects   (3,055) (1,141)  5,924  4,369  4,359  Underlying RC profit before interest and tax (a) 19,419 25,225   (a)  Seefootnote(a)onpage 6forinformationonunderlyingRCprofit andseepage 9forareconciliationtosegmentRCprofitbefore interestandtaxbyregion.  Thereplacementcostprofitbeforeinterestandtaxforthefourthquarterandfullyearwas$7,672millionand$22,474million respectively,comparedwith$6,564millionand$26,366millionforthesameperiodsin2011.Thefourthquarterincludeda netnon-operatinggainof$3,346million,primarilygainsondisposals,comparedwithanetgainof$584millionin2011.For thefullyear,thenetnon-operatinggainwas$3,189million,mainlyrelatingtogainsondisposalspartlyoffsetbyimpairment charges,comparedwithanetgainof$1,130millionin2011.Inthefourthquarter,fairvalueaccountingeffectshadan unfavourableimpactof$33millioncomparedwithafavourableimpactof$56millionlastyear.Forthefullyear,fairvalue accountingeffectshadanunfavourableimpactof$134millioncomparedwithafavourableimpactof$11millionin2011.  Afteradjustingfornon-operatingitemsandfairvalueaccountingeffects,theunderlyingreplacementcostprofitbefore interestandtaxforthefourthquarterandfullyearwas$4,359millionand$19,419millionrespectively,comparedwith $5,924millionand$25,225millionin2011.Theresultsinbothperiodsof2012wereimpactedbyhighercosts(primarily higherdepreciation,depletionandamortization,aswellasongoingsectorinflation),lowerproduction,andlowerrealizations.  Productionforthequarterwas2,290mboe/d,7.1%lowerthanthefourthquarterof2011.Afteradjustingfortheeffectof divestmentsandentitlementimpactsinourproduction-sharingagreements(PSAs),productiondecreasedby0.8%.This primarilyreflectsnaturalfielddeclineacrosstheportfoliopartlyoffsetbythedeliveryofmajorprojects.Forthefullyear, productionwas2,319mboe/d,5.7%lowerthan2011.AfteradjustingfortheeffectofdivestmentsandPSAentitlement impacts,productionin2012comparedwith2011wasbroadlyflat.  Lookingaheadweexpectfirst-quarter2013reportedproductiontobeslightlyincreasedrelativetothefourthquarterwiththe continuingbenefitofourmajorprojectstart-upslargelyoffsetbythecontinuingimpactofourdivestmentprogramme. Reportedproductionfor2013isexpectedtobelowerthan2012,mainlyduetotheimpactofdivestmentswhichweestimate ataround150mboe/d.Theactualreportedproductionoutcomefortheyearwilldependontheexacttimingofdivestments andprojectstart-ups,OPECquotas,andentitlementimpactsinPSAs.Afteradjustingfordivestmentsandtheimpactof entitlementeffectsinourPSAs,weexpectfull-yearproductionin2013toincreasecomparedto2012.  Wecontinuedtomakestrategicprogress.InNovember,theCanada-NovaScotiaOffshoreBoardannouncedthat wewerethesuccessfulbidderforblocksfive,six,sevenandeightintherecentcallforbids.Theblockstogethercoveran areaofalmost14,000squarekilometresandarelocatedapproximately300kilometresofftheNovaScotiacoast,southeastof Halifax,inwaterdepthsrangingfrom100toover3,000metres.Wealsoannouncedafurtherdiscoveryofgasoffshore Trinidad,intheSavonettefield.  AttheendofNovember,weannouncedtheagreementtosellourinterestsinanumberofcentralNorthSeaoilandgasfields toTAQAfor$1.058billionplusfuturepaymentswhich,dependentonoilpriceandproduction,arecurrentlyexpectedto exceed$250millionaftertax.TheassetsincludedinthesaleareourinterestsintheBP-operatedMaclure,Hardingand Devenickfields,andnon-operatedinterestsintheBraecomplexoffieldsandtheBraemarfield.Thesaleissubjecttothird- partyandregulatoryapprovalsandwecurrentlyexpectittocompleteinthesecondquarterof2013.Inaddition,we completedthesaleofanumberofoilandgasfieldsinthedeepwaterUSGulfofMexicotoPlainsExploration&Production Companyfor$5.55billionincashsubjecttocustomarypost-closingadjustments.ThedealincludedourinterestsintheMarlin hub,HornMountain,Holstein,RamPowellandDianaHooverassets.  AlsoinNovember,theIndonesianregulatorformallyapprovedtheplanofdevelopmentforTangguhExpansionTrain3atthe BP-operatedTangguhLiquefiedNaturalGas(LNG)plantinPapuaBaratprovinceinEasternIndonesia.Theplannedexpansion willbuildontheestablishedoperationofthetwoexistingliquefactiontrainsatthesite.  InDecember,weagreedtosellournon-operated50%interestintheSeangasfieldintheNorthSeatoSSEplcfor $288millionincash.Completionofthedealisanticipatedduringthefirsthalfof2013,subjecttoregulatoryapproval.Wealso announcedthesaleofour34.3%interestintheYachenggasfieldintheSouthChinaSeatoKuwaitForeignPetroleum ExplorationCompanyfor$308millionincash.Subjecttoregulatoryandthird-partyapprovals,weexpectthedealtoclosein thesecondhalfof2013.  AlsoinDecember,productionstartedfromthePSVMdevelopmentareainBlock31,offshoreAngola.Initialproduction comesfromthePlutãofield,whichhasproducedatanaveragerateofjustover60mboe/dtodate.PSVMisexpectedtobuild towardsaplateaurateof150mboe/doverthecomingyear.  InJanuary2013,weannouncedwithourpartnersthesuccessfulstartofproductionfromtheSkarvfieldintheNorwegian Seaon31December2012.TheSkarvfieldisapproximately210kilometreswestoftheNorwegiancoastinwaterdepthsof approximately350to450metres.

 8 

Upstream 

Fourth Third Fourth  quarter quarter quarter  $ million Year Year 2011 2012 2012  Underlying RC profit before interest and tax 2012 2011   By region  1,310  741  827  US   3,854 6,108  4,614  3,628  3,532  Non -US   15,565 19,117  5,924  4,369  4,359  19,419 25,225    Non -operating items  831  465  3,992  US   3,131 73  (247)  51  (646)  Non -US   58 1,057  584  516  3,346    3,189 1,130     Fair value accounting effects (a)   17  (28)  (29)  US   (67) 15  39  53  (4)  Non -US   (67) (4)  56  25  (33)    (134) 11     RC profit before interest and tax  2,158  1,178  4,790  US   6,918 6,196  4,406  3,732  2,882  Non -US   15,556 20,170  6,564  4,910  7,672    22,474 26,366     Exploration expense  80  35  139  US (b)  649 1,065  262  255  170  Non -US (c)  826 455  342  290  309    1,475 1,520     Production (netofroyalties) (d)      Liquids (mb/d) (e)  439  356  402  US   390 453  145  95  100  Europe   109 145  687  697  670  RestofWorld   680 687  1,271  1,148  1,172    1,179 1,285      (mmcf/d)   1,817  1,545  1,593  US   1,651 1,843  497  339  371  Europe   422 368  4,617  4,559  4,521  Rest ofWorld   4,536 4,596  6,931  6,443  6,484    6,609 6,807     Total hydrocarbons (mboe/d) (f)   752  622  676  US   675 771  230  153  164  Europe   182 209  1,484  1,483  1,449  RestofWorld   1,462 1,480  2,466  2,259  2,290    2,319 2,460     Average realizations (g)   101.84  99.00  100.00  Totalliquids($/bbl)   102.10 101.29  5.07  4.77  5.03  Naturalgas($/mcf)   4.75 4.69  63.49  60.68  62.38  Totalhydrocarbons($/boe)   61.86 62.31   (a) Theseeffectsrepresentthefavourable (unfavourable )impactrelativetomanagement’smeasureofperformance.Further informationonfairvalueaccountingeffectsisprovidedonpage23. (b)  Fullyear 20 12include s$308 millionclassifiedwithinthe‘other’ categoryofnon -operatingitems (fullyear 2011$ 395 million) . (c) Ful lyear 2011includes$ 44 millionclassifiedwithinthe‘other’categoryofnon -operatingitems.  (d) IncludesBP’sshareofproductionof equity -accountedentities intheUpstreamsegment . (e) Crudeoilandnaturalgasliquids.  (f) Naturalgasisconvertedtooilequivalentat5.8billioncubicfeet=1millionbarrels.  (g) Basedonsalesofconsolidatedsubsidiariesonly –thisexcludes equity -accountedentities.   Becauseofrounding,sometotalsmaynotagreeexactlywiththesumoftheircomponentparts.

 9 

Downstream 

Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million 657  3,385  558  Profit before interest and tax 2,359 7,961  (93)  (982)  765  Inventoryholding(gains)losses   487 (2,487)  564  2,403  1,323  RC profit before interest and tax 2,846 5,474      Net(favourable)unfavourableimpactof non -operating     195  601  67   itemsandfairvalueaccountingeffects   3,601 539  759  3,004  1,390  Underlying RC profit before interest and tax (a) 6,447 6,013   (a)  Seefootnote(a)onpage 6forinformationonunderlyingRCprofitand see page 11 forareconciliationtosegmentRCprofitbefore interestandtaxbyregionandbybusiness.  Thereplacementcostprofitbeforeinterestandtaxforthefourthquarterandfullyearwas$1,323millionand$2,846million respectively,comparedwith$564millionand$5,474millionforthesameperiodsin2011.  Theresultsincludenetnon-operatingchargesof$75millionforthefourthquarterand$3,174millionforthefullyear.Thefull yearchargeprincipallyrelatestoimpairmentsinthesecondquarter.In2011,therewerenetnon-operatingchargesof $140millionand$602millionforthefourthquarterandfullyearrespectively(seepages11and22forfurtherinformationon non-operatingitems).In2012,fairvalueaccountingeffectshadafavourableimpactof$8millionforthefourthquarterandan unfavourableimpactof$427millionforthefullyear.Forthecorrespondingperiodsin2011,therewasanunfavourableimpact of$55millionforthefourthquarterandafavourableimpactof$63millionforthefullyear.  Forthefullyear2012,afteradjustingfornon-operatingitemsandfairvalueaccountingeffects,thesegmentdelivereda recordunderlyingreplacementcostprofitbeforeinterestandtaxof$6,447millioncomparedwith$6,013millionin2011.For thefourthquarter,thesegmentdeliveredanunderlyingreplacementcostprofitbeforeinterestandtaxof$1,390million, comparedwith$759millionforthesameperiodin2011.  Replacementcostprofitorlossbeforeinterestandtaxforthefuels,lubricantsandpetrochemicalsbusinessesissetouton page11.  Thefuelsbusinessdeliveredanunderlyingreplacementcostprofitbeforeinterestandtaxof$1,015millionforthefourth quarterand$4,996millionforthefullyear,comparedwith$400millionand$3,643millioninthesameperiodsin2011.The fourth-quarterresultcontinuedtobenefitfromstrongoperations,enablingthecaptureofthefavourablerefiningenvironment comparedwiththesameperiodlastyear.Thesebenefitswerepartlyoffsetbytheimpactoftheplannedcrudeunitoutageat ourWhitingrefinery,whichbeganinNovember.Forthefullyear,comparing2012with2011,thebenefitsofthestronger refiningenvironmentwerepartiallyoffsetbyasignificantreductioninthesupplyandtradingcontribution.  On1February2013,wecompletedthesaleofourCityrefineryandaportionofitsretailandlogisticsnetworkinthe south-easternUStoMarathonPetroleumCorporationforupto$2.4billion.WecontinuetoexpectthesaleoftheCarson refineryinCalifornia,andrelatedmarketingandlogisticsassetsintheregion,toclosebymid-2013.SeeNote3onpage33for furtherdetailsoftheseagreements.  Lookingahead,themajorcrudeunitoutageatourWhitingrefinerycontinueswithcompletiontargetedforthesecond quarter,enablingthestart-upoftheWhitingrefinerymodernizationprojectinthesecondhalfoftheyear.Inaddition,we expectthefinancialimpactofrefineryturnaroundsinthefirstquarterof2013tobesimilartothefourthquarterof2012,and lowerforthefullyear2013thanin2012.  Thelubricantsbusinessdeliveredanunderlyingreplacementcostprofitbeforeinterestandtaxof$329millioninthefourth quarterand$1,285millioninthefullyear,comparedwith$263millionand$1,250millioninthesameperiodslastyear.This reflectscontinuedrobustperformanceinthequarterandthefullyearcontributingtothegrowthinyear-on-yearunderlying replacementcostprofitbeforeinterestandtaxdespitechallengingdemandlevelsthroughout2012.  Thepetrochemicalsbusinessdeliveredanunderlyingreplacementcostprofitbeforeinterestandtaxof$46millioninthe fourthquarterof2012comparedwith$96millioninthesameperiodlastyear.Forthefullyear,theunderlyingreplacement costprofitwas$166millioncomparedwith$1,120millionin2011,reflectingweaknessinmarginsforBP’smixofproducts. Despiteaslightrecoveryinthefourthquartercomparedwiththethirdquarter,weexpectmarginstoremainunderpressure during2013. 

 10 

Downstream 

Fourth Third Fourth  quarter quarter quarter  $ million Year Year 2011 2012 2012  Underlying RC profit before interest and tax - 2012 2011  by region 195  1,723  583  US   3,045 1,977  564  1,281  807  Non -US   3,402 4,036  759  3,004  1,390    6,447 6,013   Non -operating items (123)  (229)  (96)  US   (2,846) (562)  (17)  (86)  21  Non -US   (328) (40)  (140)  (315)  (75)  (3,174) (602)   Fair value accounting effects (a)  (41)  (388)  (9)  US   (441) – (14)  102  17  Non -US   14 63  (55)  (286)  8    (427) 63     RC profit before interest and tax  31  1,106  478  US   (242) 1,415  533  1,297  845  Non -US   3,088 4,059  564  2,403  1,323    2,846 5,474   Underlying RC profit before interest and tax -  by business (b)(c) 400  2,713  1,015  Fuels   4,996 3,643  263  311  329  Lubricants   1,285 1,250  96  (20)  46  Petrochemicals   166 1,120  759  3,004  1,390    6,447 6,013     Non -operating items and fair value accounting     effects (a)  (206)  (592)  (88)  Fuels   (3,611) (640)  11  (8)  1  Lubricants   (9) 100  – (1)  20  Petrochemicals   19 1  (195)  (601)  (67)    (3,601) (539)     RC profit (loss) before interest and tax (b)(c)    194  2,121  927  Fuels   1,385 3,003  274  303  330  Lubricants   1,276 1,350  96  (21)  66  Petrochemicals   185 1,121  564  2,403  1,323    2,846 5,474        9.10  19.50  13.17  BP Average refining marker margin (RMM) ($/bbl) (d) 15.02 11.64     Refinery throughputs (mb/d)   1,352  1,403  1,325  US   1,310 1,277  790  791  732  Europe   751 771  312  318  293  RestofWorld   293 304  2,454  2,512  2,350  2,354 2,352  95.3  95.0  95.0  Refining availability (%) (e) 94.8 94.8     Marketing sales volumes (mb/d) (f)   1,409  1,432  1,393  US   1,396 1,401  1,302  1,247  1,236  Europe (g)  1,230 1,305  607  571  599  RestofWorld   587 605  3,318  3,250  3,228  3,213 3,311  2,515  2,393  2,434  Trading/supply sales 2,444 2,465  5,833  5,643  5,662  Total refined product sales 5,657 5,776     Petrochemicals production (kte)   1,001  900  959  US   4,047 4,029  864  993  925  Europe (c)  3,927 3,854  1,715  1,686  1,500  RestofWorld   6,753 6,983  3,580  3,579  3,384  14,727 14,866   (a)  Fairvalueaccountingeffectsrepresentthefavourable(unfavourable)impactrelativetomanagement’smeasureofperformance. For Downstream,thesearisesolelyinthefuelsbusiness.Furtherinformationisprovidedonpage23. (b)  Segment -leveloverhead expensesareincludedinthefuelsbusinessresult. (c)  BP’sshareofincomefrompetrochemicalsatourGelsenkirchenandM ülheimsitesinGermanyisreportedinthefuelsbusines s.  (d) TheRMMistheaverageofregionalindicatormarginsweightedfor BP’scruderefiningcapacityineachregion.Theymaynotbe representativeofthemarginsachievedbyBPinanyperiodbecauseofBP’sparticularrefineryconfigurationsandcrudeandproduct slate.Thequarterlyregionalmarkermarginscanbefoundonbp.comandareupdatedweekly.TheRMMwillbeupdatedin2013to reflecttheimpactofrefinerydivestments. (e) RefiningavailabilityrepresentsSolomonAssociates’operationalavailability,whichisdefinedasthepercentageoftheyear thataunit isavailableforprocessingaftersubtractingtheannualizedtimelostduetoturnaroundactivityandallplannedmechanical,processand regulatorymaintenancedowntime. (f)  Marketingsalesdonotincludevolumesrelatingtocrudeoil.  (g) Aminoramendme nthasbeenmadetocomparativeperiods .

 11 

TNK-BP (a) 

 Fourth Third Fourth    quarter quarter quarter    Year Year 2011 2012 2012    2012 2011     $ million    1,008  1,347  570  Profit before interest and tax (a)  3,370 4,185  (21)  (65)  5  Inventoryholding(gains)losses   3 (51)  987  1,282  575  RC profit before interest and tax  3,373 4,134     Net(favourable)unfavourableimpactofnon -operating    – 12  (351)   items (b)  (246) – 987  1,294  224  Underlying RC profit before interest and tax (c)  3,127 4,134   (a) TheTNK -BPsegmentincludesequity -accountedearningsfromassociates,inwhichallamountsshownrelatetoBP’s50%sharein TNK-BP,asfollows:

1,489  1,818  254  Profitbeforeinterestandtax  4,405 5,992  (27)  (20)  (1)  Financecosts   (84) (132)  (363)  (310)  (45)  Taxation   (979) (1,333)  (91)  (141)  (22)  Minorityinterest   (356) (342)  1,008  1,347  186  Netincome(BPshare)  2,986 4,185  (21)  (65)  5  Inventoryholding(gains)losses,netoftax   3 (51)  – 12  33  Net(favourable)unfavourableimpactofnon -operatingitems (b) 138 – 987  1,294  224  Netincome(BPshare)onanunderlyingRCbasis (c) 3,127 4,134   (b)  Disclosure ofnon -operatingitemsforTNK -BPbeganinthefirstquarterof2012.  (c)  Seefootnote(a)onpage 6forinformationonunderlyingRCprofit.   Fourth Third Fourth    quarter quarter quarter    Year Year 2011 2012 2012    2012 2011  Production (netofroyalties)(BPshare) (d)   886  876  870  Crudeoil(mb/d)   876 871  783  728  818  Naturalgas(mmcf/d)   784 710  1,021  1,002  1,011  Totalhydrocarbons(mboe/d) (e)  1,012 994   (d)  BPcontinuestoreportitsshareofTNK -BP’sproductionandreservesuntilthetransactiontosellits50%sharetoRosneftcloses.  (e) Naturalgasisconvertedtooilequivalentat5.8billioncubicfeet=1millionbarrels.   Replacementcostprofitbeforeinterestandtax (f)fortheTNK-BPsegmentwas$575millionand$3,373millionforthefourth quarterandfullyearrespectively,comparedwith$987millionand$4,134millionrespectivelyforthesameperiodsin2011. TheseamountsincludeBP’sequity-accountedshareofTNK-BP’searnings.Forthefourthquarterof2012,equity-accounted earningsareincludedforthefirst21daysofOctoberonly,afterwhichourinvestmentwasclassifiedasanassetheldforsale andthereforeequityaccountingceased.Seebelowforfurtherinformation.  Inaddition,thesegmentresultforthefourthquarterincludedanetnon-operatinggainof$351million,includingdividend incomeof$709millionpartlyoffsetbyachargeof$325milliontosettledisputeswithAlfa,AccessandRenova(AAR),see belowforfurtherinformation.Withthecessationofequityaccounting,underIFRSdividendsfromourinvestmentinTNK-BP arerecognizedasrevenueintheperiodinwhichtheybecomereceivable.Thefourth-quarterdividendisincludedwithinother incomeinthegroupincomestatement.Thedividendreceivedinthefourthquarterwillreducethecashproceedsreceivable fromRosneftforthesaleofourshareholdingin2013,andthereforetheanticipatednon-operatinggainondisposalin2013,by anequivalentamount.  Afteradjustingfornon-operatingitems,theunderlyingreplacementcostprofitbeforeinterestandtax(f)fortheTNK-BP segmentwas$224millionand$3,127millionforthefourthquarterandfullyearrespectively,comparedwith$987millionand $4,134millionrespectivelyforthesameperiodsin2011.Theprimaryfactorimpactingthefourth-quarterresult,compared withthesameperiodlastyear,wasthecessationofequityaccountingofTNK-BPincomefrom22October2012.Forthefull year,thereductionwasdrivenlargelybythenegativeeffectofthecessationofequityaccountingofTNK-BPincomefrom22 October2012combinedwiththelesssignificantadverseimpactofexportdutylagandlowerrealizations,partiallyoffsetby favourableforeignexchangeeffects.  Totalhydrocarbonproductionforthefourthquarterwas1,011mboe/d,1%lowerthanthesameperiodin2011,and 1,012mboe/dforthefullyear,2%higherthanayearago.AfteradjustingfortheeffectoftheacquisitionofBP'supstream interestsinVietnamandVenezuela,productionforthefourthquarterwaslowerthanthesameperiodin2011,andforthefull yearwasslightlyhigherthanayearago,withtheramp-upofrecentnewdevelopmentsoffsettingadeclineinmaturefields.  (f) Underequityaccounting,BP'sshareofTNK -BP'searningsafterinterestandtaxhasbeenincludedintheBPgroupincome statementwithinprofitbeforeinterestandtax.  

 12 

TNK-BP 

 On13November,BPandAAR,jointshareholdersinTNK-BP,announcedthattheyreachedacomprehensiveagreementto settlealloutstandingdisputesbetweenthem,includingthearbitrationsbroughtbyeachagainsttheother.Theagreement includedawaiverofthenewopportunitiesprovisionintheTNK-BPshareholderagreement,allowingeachpartytoexplore newopportunitiesandpartnershipsinRussiaandtheUkraine,effectiveimmediately.  On22November,BP,RosneftandRosneftegaz(thestate-ownedparentcompanyofRosneft)signeddefinitiveandbinding saleandpurchaseagreements(SPAs)forthesaleofBP’s50%interestinTNK-BPtoRosneftandforBP’sinvestmentin Rosneft.BPandRosneftagreedheadsoftermsforthistransactionon22October.Oncompletion,theoveralleffectofthe transactionwillbethatBPwillreceive$11.6billionincash($12.3billionpreviouslyannounced,subjecttoclosing adjustments,lessthe$0.7billionTNK-BPdividendreceivedbyBPinthefourthquarter)andwillacquirean18.5%stakein RosneftforitsstakeinTNK-BP.CombinedwithBP’sexisting1.25%shareholding,thiswillresultinBPowning19.75%of Rosneft.Completionofthetransactionissubjecttocertaincustomaryclosingconditions,includinggovernmental,regulatory andanti-trustapprovals.Weanticipatecompletioninthefirsthalfof2013.  

 13 

Other businesses and corporate 

Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million (1,072)  (1,097)  (504)  Profit (loss) before interest and tax (2,795) (2,463)  – – –  Inventoryholding(gains)losses   – (15)  (1,072)  (1,097)  (504)  RC profit (loss) before interest and tax (2,795) (2,478)  454  523  57  Net charge(credit)fornon -operatingitems   798 822      Underlying RC profit (loss) before interest   (618)  (574)  (447)  and tax (a) (1,997) (1,656)           By region     Underlying RC profit (loss) before interest     and tax (a)  (270)  (218)  (291)  US   (859) (797)  (348)  (356)  (156)  Non -US   (1,138) (859)  (618)  (574)  (447)    (1,997) (1,656)     Non -operating items  (310)  (494)  (54)  US   (782) (433)  (144)  (29)  (3)  Non -US   (16) (389)  (454)  (523)  (57)    (798) (822)     RC profit (loss) before interest and tax  (580)  (712)  (345)  US   (1,641) (1,230)  (492)  (385)  (159)  Non -US   (1,154) (1,248)  (1,072)  (1,097)  (504)    (2,795) (2,478)   (a)  Seefootnote(a)onpage 6for informationon underlyingRCprofit orloss .  OtherbusinessesandcorporatecomprisestheAlternativeEnergybusiness,Shipping,Treasury(whichincludesinterest incomeonthegroup'scashandcashequivalents),andcorporateactivitiesworldwide.  Thereplacementcostlossbeforeinterestandtaxforthefourthquarterandfullyearwas$504millionand$2,795million respectively,comparedwith$1,072millionand$2,478millionforthesameperiodslastyear.  Thefourth-quarterresultincludedanetnon-operatingchargeof$57million,comparedwithanetnon-operatingchargeof $454millionayearago.Forthefullyearthenetnon-operatingchargewas$798million,comparedwithanetchargeof $822millionayearago.  Afteradjustingfornon-operatingitems,theunderlyingreplacementcostlossbeforeinterestandtaxforthefourthquarterand fullyearwas$447millionand$1,997millionrespectively,comparedwith$618millionand$1,656millionforthesame periodslastyear.ThefourthquarterbenefitedfromimprovedperformanceinAlternativeEnergyandlowercorporateand functionalcostsduetodifferencesinthequarterlyphasingofcostsacrossthetwoyears. Thefull-yearresultwasimpacted bythelossofincomefollowingthesaleofthealuminiumbusinessin2011,adverseforeignexchangeeffectsandhigher corporateandfunctionalcosts.  InAlternativeEnergy,netwindgenerationcapacity (b) attheendofthefourthquarterwas1,590MW(2,619MWgross), comparedwith1,048MW(1,763MWgross)attheendofthesameperiodayearago.BP’snetshareofwindgenerationfrom our16USwindfarmsforthefourthquarterwas1,015GWh(1,678GWhgross),comparedwith725GWh(1,313GWhgross)in thesameperiodayearago.Forthefullyear,BP’snetsharewas3,587GWh(5,739GWhgross),comparedwith2,394GWh (4,309GWhgross)ayearago.  Inourbiofuelsbusiness,BP’snetshareofethanol-equivalent (c) productionforthefourthquarterwas100millionlitres comparedwith36millionlitres(58millionlitresgross)inthesameperiodayearago (d).Forthefullyear,BP’snetshareof ethanol-equivalentproductionwas404millionlitrescomparedwith314millionlitres(410millionlitresgross)ayearago. The Vivergojointventure(BP47%)wascommissionedlatein2012withnegligiblefourth-quarterproduction.Vivergoisexpected tomillapproximately1milliontonnesofwheatperannum.  (b)  Netwindgenerationcapacityisthesumoftheratedcapacitiesoftheassets/turbinesthathaveenteredintocommercialoper ation, includingBP’sshareofequity-accountedentities.Thegrossdataistheequivalentcapacityonagross-JVbasis,whichincludes100% ofthecapacityofequity-accountedentitieswhereBPhaspartialownership.Capacityfiguresinclude32MWintheNetherlands managedbyourDownstreamsegment.  (c)  Ethanol -equivalentproductionincludesethanol andsugar . (d)  BPacquiredther emaining50%ofTropicalBioenergiaon22November2011.    

 14 

Cautionary statement 

 Cautionary statement regarding forward-looking statements: The discussion in this results announcement contains forward-looking statements, particularly those regarding the expected level of BP’s net cash provided by operating activities in 2014; BP’s intentions to target the net debt ratio in the 10-20% range; the expected quarterly dividend payment; the expected underlying effective tax rate in 2013; the expected level of full-year organic capital expenditure in 2013 through to the end of the decade; expectations regarding investment in Upstream in 2013; the expected level of equity-accounted income in 2013; expectations about the value of BP’s per annum divestments in the future; expectations about the level of depreciation, depletion and amortization in 2013; the expected ramp-up of production from higher-margin Upstream assets in 2013; expectations about the effect of the amended IAS 19 “Employee Benefits” upon our quarterly earnings; the expected range of BP’s reserve replacement ratio (excluding acquisitions and disposals) on a combined basis of subsidiaries and equity-accounted entities for the year ended 31 December 2012, and expectations regarding the level of net additions to proved reserves in the year ended 31 December 2012 contributed by equity-accounted entities; BP’s intentions to resume activities at the In Amenas natural gas site in Algeria; BP’s intentions to continue to patrol and maintain certain shoreline segments impacted by the Gulf of Mexico oil spill; the source of funding for BP’s $1-billion commitment to early restoration projects, and the prospects for these early restoration projects; the expected quantum of funds remaining in the $20-billion Trust fund in subsequent periods; the expected level of reported production in the first quarter of 2013, and the expected level of full-year reported production in 2013; the expected level of full- year production (as adjusted for divestments and the impact of entitlement effects in BP’s PSAs) in 2013; the timing of the completion of and expected quantum of future payments payable in connection with the sale of certain central and gas fields to TAQA; the prospects for BP’s planned expansion of Tangguh Expansion Train 3; the timing of completion of planned and announced divestments, including the disposal of BP’s interests in the Sean gas field, the Yacheng gas field and the Carson refinery; expectations regarding the rate of production at PSVM in 2013; the timing of and prospects for upgrades to the Whiting refinery as well as the financial impact of refinery turnarounds generally; the expected level of petrochemicals margins in 2013; the expected impacts of the fourth-quarter dividend from TNK-BP on cash proceeds receivable from Rosneft and on the anticipated non-operating gain on disposal in 2013; the expected timing of completion of the Rosneft transaction; expectations about the quantity of wheat milled per annum at the Vivergo joint venture; and the prospects for and expected timing of certain investigations, claims, hearings, settlements and litigation outcomes. By their nature, forward-looking statements involve risk and uncertainty because they relate to events and depend on circumstances that will or may occur in the future. Actual results may differ from those expressed in such statements, depending on a variety of factors including the timing of bringing new fields onstream; the timing and quantum of divestments; the receipt of relevant third-party and/or regulatory approvals; future levels of industry product supply; demand and pricing, and in particular the future levels of the Brent oil price and the Henry Hub gas price in 2013 and 2014; OPEC quota restrictions; PSA effects; operational problems; general economic conditions; political stability and economic growth in relevant areas of the world; changes in laws and governmental regulations; regulatory or legal actions including the types of enforcement action pursued and the nature of remedies sought; the impact on our reputation following the Gulf of Mexico oil spill; exchange rate fluctuations; development and use of new technology; the success or otherwise of partnering; the actions of competitors, trading partners, creditors, rating agencies and others; natural disasters and adverse weather conditions; changes in public expectations and other changes to business conditions; wars and acts of terrorism or sabotage; and other factors discussed under “Principal risks and uncertainties” in our Form 6-K for the period ended 30 June 2012 and under “Risk factors” in our Annual Report and Form 20-F 2011 as filed with the US Securities and Exchange Commission.  

 15 

Group income statement 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million 93,441  90,591  92,894  Salesand otheroperatingrevenues(Note4)   370,866 375,517      Earningsfromjointlycontrolledentities –after     211  235  131   interestandtax   744 1,304  1,144  1,548  322  Earningsfromassociates –afterinterestandtax   3,675 4,916  170  137  1,102  Interestandotherincome   1,590 596  1,377  610  4,411  Gainsonsaleofbusinessesandfixedassets   6,696 4,130  96,343  93,121  98,860  Total revenues and other income 383,571 386,463  71,791  68,148  73,215  Purchases   288,528 285,618  3,628  7,093  12,208  Productionandmanufacturingexpenses (a)  33,911 24,145  2,072  1,912  2,073  Productionandsimilartaxes(Note5)   8,158 8,280  2,982  3,200  3,196  Depreciation,depletionandamortization   12,481 11,135      Impairmentandlossesonsaleofbusinesses     405  486  828   andfixedassets   6,275 2,058  342  290  309  Explorationexpense   1,475 1,520  3,910  3,627  3,389  Distributionandadministrationexpenses   13,357 13,958  (166)  (72)  (104)  Fairvaluegainonembeddedderivatives   (347) (68)  11,379  8,437  3,746  Profit before interest and taxation 19,733 39,817  326  256  319  Financecosts (a)  1,125 1,246      Netfinanceincomerelatingto     (65)  (58)  (35)   pensionsandotherpost -retirementbenefits   (201) (263)  11,118  8,239  3,462  Profit before taxation 18,809 38,834  3,344  2,739  1,782  Taxation (a)  6,993 12,737  7,774  5,500  1,680  Profit for the period 11,816 26,097     Attributable to  7,685  5,434  1,618   BPshareholders   11,582 25,700  89  66  62   Minorityinterest   234 397  7,774  5,500  1,680    11,816 26,097     Earnings per share – cents (Note 6)     Profitfortheperiodattributableto        BPshareholders    40.51  28.54  8.48  Basic   60.86 135.93  39.99  28.39  8.43  Diluted   60.45 134.29   (a)  SeeNote 2onpages26 –33forfurtherdetailsoftheimpactoftheGulfofMexicooilspillontheincomestatementlineitems.    

 16 

Group statement of comprehensive income 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million 7,774  5,500  1,680  Profit for the period  11,816 26,097  (106)  747  236  Currencytranslationdifferences   531 (531)     Exchange(gains)lossesontranslationof        foreignoperationstransferredtogainorloss    – 12  (15)   onsalesofbusinessesandfixedassets   (15) 19      Actuarialgain(loss)relatingtopensionsand     (5,960)  192  (1,646)   otherpost -retirementbenefits   (2,335) (5,960)  96  61  290  Available -for -saleinvestmentsmarkedtomarket   306 (71)      Available -for -saleinvestmentsrecycled     – – (1)   totheincomestatement   (1) (3)  (24)  48  1,439  Cashflowhedgesmarkedtomarket (a)   1,466 44  3  29  3  Cashflowhedgesrecycledtotheincomestatement   62 (195)  (6)  3  7  Cashflowhedgesrecycledtothebalancesheet   19 (13)      Shareofequity -accountedentities'     (57)  73  (40)   othercomprehensiveincome,netoftax   (98) (57)  1,601  56  173  Taxation   446 1,659  (4,453)  1,221  446  Other comprehensive income (expense)  381 (5,108)  3,321  6,721  2,126  Total comprehensive income  12,197 20,989     Attributable to   3,243  6,644  2,066   BPshareholders   11,959 20,605  78  77  60   Minorityinterest   238 384  3,321  6,721  2,126    12,197 20,989   (a)  Fourthquarterandfullyear2012includes$1,410 millionrelatingtothecontractstoacquireRosneftshares.SeeNote 3forfurther information.   Group statement of changes in equity 

  BP  shareholders’ Minority Total  equity interest equity $ million At1January2012  111,465 1,017 112,482     Totalcomprehensiveincome  11,959 238 12,197 Dividends  (5,294) (82) (5,376) Share -basedpayments(netoftax)  284 – 284 Transactionsinvolvingminorityinterests  – 33 33 At 31 December 2012 118,414 1,206 119,620   BP  shareholders’ Minority Total  equity interest equity $ million At1January2011  94,987  904  95,891      Total comprehensiveincome  20,605  384  20,989  Dividends  (4,072)  (245)  (4,317)  Share -basedpayments(netoftax)  (8)  – (8)  Transactionsinvolvingminorityinterests  (47)  (26)  (73)  At 31 December 2011 111,465  1,017  112,482    

 17 

Group balance sheet 

  31 December 31 December  2012 2011 $ million Non -current assets  Property,plantandequipment  120,448 119,214  Goodwill  11,861 12,100  Intangibleassets  24,041 21,102  Investmentsinjointlycontrolledentities  15,724 15,518  Investmentsinassociates  2,998 13,291  Otherinvestments  2,702 2,633  Fixedassets  177,774 183,858  Loans  695 884  Tradeandotherreceivables  5,272 4,337  Derivativefinancialinstruments  4,294 5,038  Prepayments  809 739  Deferredtaxassets  874 611  Definedbenefitpensionplansurpluses  12 17   189,730 195,484  Current assets  Loans  247 244  Inventories  27,867 25,661  Tradeandotherreceivables  37,940 43,526  Derivativefinancialinstruments  4,507 3,857  Prepayments  1,058 1,286  Currenttaxreceivable  456 235  Otherinvestments  319 288  Cashandcashequivalents  19,548 14,067   91,942 89,164  Assetsclassifiedasheldforsale(Note3)  19,315 8,420   111,257 97,584  Total assets 300,987 293,068  Current liabilities  Tradeandotherpayables  47,154 52,405  Derivativefinancialinstruments  2,658 3,220  Accruals  6,810 5,932  Financedebt  10,030 9,044  Currenttaxpayable  2,501 1,941  Provisions  7,863 11,238  77,016 83,780  Liabilitiesdirectlyassociatedwithassetsclassifiedasheldforsale(Note3)  846 538   77,862 84,318  Non -current liabilities  Otherpayables  2,102 3,437  Derivativefinancialinstruments  2,723 3,773  Accruals  448 389  Financedebt  38,767 35,169  Deferredtaxliabilities  15,064 15,078  Provisions  30,852 26,404  Definedbenefitpensionplanandotherpost -retirementbenefitplandeficits  13,549 12,018   103,505 96,268  Total liabilities 181,367 180,586  Net assets 119,620 112,482  Equity  BPshareholders’equity  118,414 111,465  Minorityinterest  1,206 1,017   119,620 112,482   

 18 

Condensed group cash flow statement 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011    $ million     Operating activities  11,118  8,239  3,462  Profitbeforetaxation (a)   18,809 38,834     Adjustmentstoreconcileprofitbeforetaxation        tonetcashprovidedbyoperatingactivities       Depreciation,depletionandamortizationand    3,083  3,318  3,351   explorationexpenditurewrittenoff   13,226 12,159      Impairmentand(gain)lossonsaleof     (972)  (124)  (3,583)   businessesandfixedassets   (421) (2,072)      Earningsfromequity -accountedentities,     856  (1,306)  (155)   lessdividendsreceived   (2,209) (839)     Netchargeforinterestandotherfinanceexpense,   (54)  (33)  (143)   lessnetinterestpaid   (344) (109)  (205)  132  (109)  Share -basedpayments   156 (88)     Netoperatingchargeforpensionsandother        post -retirementbenefits,lesscontributions    (300)  (53)  (434)   andbenefitpaymentsforunfundedplans   (857) (1,004)  2,212  971  4,733  Netchargeforprovisions,lesspayments   6,134 2,976     Movementsininventoriesandothercurrentand    (8,190)  (2,909)  475   non -currentassetsandliabilities (b)  (7,645) (19,668)  (2,538)  (1,948)  (1,257)  Incometaxespaid   (6,452) (8,035)  5,010  6,287  6,340  Net cash provided by operating activities 20,397 22,154     Investing activities  (5,805)  (5,742)  (6,946)  Capitalexpenditure   (23,078) (17,845)  (3,018)  – –  Acquisitions,netofcashacquired   (116) (10,909)  (362)  (380)  (457)  Investmentinjointlycontrolledentities   (1,530) (857)  (19)  (3)  (17)  Investmentinassociates   (54) (55)  1,396  1,400  6,803  Proceedsfromdisposalof fixedassets   9,991 3,500      Proceedsfromdisposalofbusinesses,     (3,357)  (4)  12   netofcashdisposed   1,455 (768)  87  57  106  Proceedsfromloanrepayments   370 301  (11,078)  (4,672)  (499)  Net cash used in investing activities (12,962) (26,633)     Financing activities  30  23  61  Netissueofshares   122 74  3,596  1,206  3,031  Proceedsfromlong -termfinancing   11,087 11,600  (1,515)  (556)  (3,592)  Repaymentsoflong -termfinancing   (7,177) (9,102)  1,580  83  (676)  Netincrease(decrease)inshort -termdebt   (674) 2,227  (1,244)  (1,418)  (1,217)  Dividendspaid –BPshareholders   (5,294) (4,072)  (63)  (20)  (10)  Dividendspaid –Minorityinterest   (82) (245)  2,384  (682)  (2,403)  Net cash provided by (used in) financing activities (2,018) 482     Currencytranslationdifferencesrelatingto    (246)  227  69   cashandcashequivalents   64 (492)  (3,930)  1,160  3,507  Increase (decrease) in cash and cash equivalents 5,481 (4,489)  17,997  14,881  16,041  Cashandcashequivalentsatbeginningofperiod   14,067 18,556  14,067  16,041  19,548  Cashandcashequivalentsatendofperiod   19,548 14,067   (a)  Fourthquarterandyear2012includes $709 millionofdividendsreceivedfromTNK -BP.SeeNote3forfurtherinformation.  (b)  Includes   (54)  (979)  737  Inventoryholding(gains)losses   534 (2,523)  (166)  (72)  (104)  Fairvalue(gain)lossonembeddedderivatives   (347) (68)  (8,106)  (2,017)  (1,565)  MovementsrelatedtoGulfofMexicooilspillresponse   (6,882) (15,405)    Inventoryholdinggainsandlossesandfairvaluegainsandlossesonembeddedderivativesarealsoincludedwithinprofitbe fore taxation.Aminoramendmenthasbeenmadetocomparativeperiods.SeeNote2forfurtherinformationonthecashflowimpactsof theGulfofMexicooilspill.    

 19 

Capital expenditure and acquisitions 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011   $ million    By business      Upstream   2,336  1,747  1,843  US (a)  6,385 5,363  3,313  2,870  3,134  Non -US (b)(c)(d)  11,474 20,172  5,649  4,617  4,977    17,859 25,535     Downstream  713  921  859  US   3,344 2,590  656  360  764  Non -US   1,704 1,540  1,369  1,281  1,623    5,048 4,130     Other businesses and corporate  423  127  143  US   681 877  204  100  395  Non -US (e)  754 976  627  227  538    1,435 1,853  7,645  6,125  7,138    24,342 31,518     By geographical area  3,472  2,795  2,845  US (a)  10,410 8,830  4,173  3,330  4,293  Non -US (b)(c)(d)(e)  13,932 22,688  7,645  6,125  7,138    24,342 31,518     Included above:  282  (19)  45  Acquisitionsandassetexchanges (c)(d)(e)  200 11,283   (a)  Fourthquarterandfullyear2012include$388 millionand$899 million,respectively,associatedwithdeepeningournaturalgas assetbase(fourthquarterandfullyear2011$1,096million). (b)  Fourthquarterandfullyear2012include$155 millionrelatedtoincreasingourinterestinNorthSeaassets.  (c)  Fullyear2011includescapitalexpenditureof$3,236 millioninBrazilaspartofthe transactionwithDevonEnergy.  (d)  Fourthquarterandfullyear2011include$69 millionand$7,026 millionrespectivelyrelatingtotheacquisitionfromReliance Industriesofinterestsin21oilandgasproductionsharingagreementsinIndia. (e)  Full year2011includescapitalexpenditureof$680 millioninBrazilrelatingtotheacquisitionofCNAA.    Exchange rates 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011 1.57  1.58  1.61  USdollar/sterling averageratefortheperiod   1.58 1.60  1.54  1.62  1.62  USdollar/sterlingperiod -endrate   1.62 1.54  1.35  1.25  1.30  USdollar/euroaverageratefortheperiod   1.28 1.39  1.29  1.29  1.32  USdollar/europeriod -endrate   1.32 1.29    

 20 

Analysis of replacement cost profit before interest and tax and

reconciliation to profit before taxation (a) 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million  By business 6,564  4,910  7,672  Upstream   22,474 26,366  564  2,403  1,323  Downstream   2,846 5,474  987  1,282  575  TNK -BP (b)  3,373 4,134  (1,072)  (1,097)  (504)  Otherbusinessesandcorporate   (2,795) (2,478)  7,043  7,498  9,066    25,898 33,496  4,108  (56)  (4,126)  GulfofMexicooilspillresponse   (4,995) 3,800  127  (64)  (428)  Consolidationadjustment -unrealizedprofitininventory   (576) (113)  11,278  7,378  4,512  RC profit before interest and tax (c) 20,327 37,183     Inventoryholdinggains(losses) (d)   (13)  12  4   Upstream   (104) 81  93  982  (765)   Downstream   (487) 2,487  21  65  (5)   TNK -BP(netoftax)   (3) 51  – – –   Otherbusinessesandcorporate   – 15  11,379  8,437  3,746  Profit before interest and tax 19,733 39,817  326  256  319  Financecosts   1,125 1,246      Netfinanceincomerelatingtopensionsandother     (65)  (58)  (35)   post -retirementbenefits   (201) (263)  11,118  8,239  3,462  Profit before taxation 18,809 38,834             RC profit before interest and tax      By geographical area   5,887  1,422  1,069  US   180 10,202  5,391  5,956  3,443  Non -US   20,147 26,981  11,278  7,378  4,512  20,327 37,183   (a)  IFRSrequiresthatthemeasureofprofitorlossdisclosedforeachoperatingsegmentisthemeasurethatisprovidedregular lytothe chiefoperatingdecisionmakerforthepurposesofperformanceassessmentandresourceallocation.ForBP,bothRCprofitorloss beforeinterestandtaxandunderlyingRCprofitorlossbeforeinterestandtax(seepage6forfurtherinformation)areprovided regularlytothechiefoperatingdecisionmaker.InsuchcasesIFRSrequiresthatthemeasureofprofitdisclosedforeachoperating segmentisthemeasurethatisclosesttoIFRS,whichforBPisRCprofitorlossbeforeinterestandtax.Inaddition,areconciliation isrequiredbetweenthetotaloftheoperatingsegments'measuresofprofitorlossandthegroupprofitorlossbeforetaxation. (b)  BPceasedequityaccountingforitsshareofTNK -BP’searningsfrom22 October2012.SeeTNK -BPonpages 12 –13forfurther information. (c)  RCprofitorlossreflectsthereplacement costofsupplies.TheRCprofitorlossfortheperiodisarrivedatbyexcludingfromprofitor lossinventoryholdinggainsandlossesandtheirassociatedtaxeffect.RCprofitorlossforthegroupisnotarecognizedGAAP measure. (d)  Inventoryholdi nggainsandlossesrepresentthedifferencebetweenthecostofsalescalculatedusingtheaveragecosttoBPof suppliesacquiredduringtheperiodandthecostofsalescalculatedonthefirst-infirst-out(FIFO)methodafteradjustingforany changesinprovisionswherethenetrealizablevalueoftheinventoryislowerthanitscost.UndertheFIFOmethod,whichweuse forIFRSreporting,thecostofinventorychargedtotheincomestatementisbasedonitshistoriccostofpurchase,ormanufacture, ratherthanitsRC.Involatileenergymarkets,thiscanhaveasignificantdistortingeffectonreportedincome.Theamountsdisclosed representthedifferencebetweenthecharge(totheincomestatement)forinventoryonaFIFObasis(afteradjustingforanyrelated movementsinnetrealizablevalueprovisions)andthechargethatwouldhavearisenifanaveragecostofsupplieswasusedforthe period.Forthispurpose,theaveragecostofsuppliesduringtheperiodisprincipallycalculatedonamonthlybasisbydividingthe totalcostofinventoryacquiredintheperiodbythenumberofbarrelsacquired.Theamountsdisclosedarenotseparatelyreflected inthefinancialstatementsasagainorloss.Noadjustmentismadeinrespectofthecostofinventoriesheldaspartofatrading positionandcertainothertemporaryinventorypositions.  Managementbelievesthisinformationisusefultoillustratetoinvestorsthefactthatcrudeoilandproductpricescanvary significantlyfromperiodtoperiodandthattheimpactonourreportedresultunderIFRScanbesignificant.Inventoryholdinggains andlossesvaryfromperiodtoperioddueprincipallytochangesinoilpricesaswellaschangestounderlyinginventorylevels.In orderforinvestorstounderstandtheoperatingperformanceofthegroupexcludingtheimpactofoilpricechangesonthe replacementofinventories,andtomakecomparisonsofoperatingperformancebetweenreportingperiods,BP’smanagement believesitishelpfultodisclosethisinformation.    

 21 

Non-operating items (a) 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million  Upstream      Impairmentandgain(loss)onsaleof     1,124  492  3,673   businessesandfixedassets   3,638 2,131  (2)  (48)  –  Environmentalandotherprovisions   (48) (27)      Restructuring,integrationand     (1)  – –   rationalizationcosts   – – 166  73  103  Fairvaluegain(loss)onembeddedderivatives   347 191  (703)  (1)  (430)  Other (b)  (748) (1,165)  584  516  3,346    3,189 1,130     Downstream      Impairmentandgain(loss)onsaleof     (114)  (115)  (82)   businessesandfixedassets (c)  (2,935) (334)  (25)  (171)  (1)  Environmentalandotherprovisions   (172) (219)      Restructuring,integrationand     13  (21)  13   rationalizationcosts   (32) (4)  – – –  Fairvaluegain(loss)onembeddedderivatives   – – (14)  (8)  (5)  Other   (35) (45)  (140)  (315)  (75)    (3,174) (602)     TNK -BP       Impairmentandgain(loss)onsaleof     – 38  –   businessesandfixedassets   (55) – – (50)  (33)  Environmentalandotherprovisions   (83) –     Restructuring,integrationand     – – –   rationalizationcosts   – – – – –  Fairvaluegain(loss)onembeddedderivatives   – – – – 384  Other (d)  384 – – (12)  351    246 –    Other businesses and corporate      Impairmentandgain(loss)onsaleof     (38)  (253)  (8)   businessesandfixedassets   (282) 275  (73)  (246)  –  Environmentalandotherprovisions   (261) (220)      Restructuring,integrationand     (24)  – (14)   rationalizationcosts   (15) (39)  – (1)  1  Fairvaluegain(loss)onembedded derivatives (e)  – (123)  (319)  (23)  (36)  Other (f)  (240) (715)  (454)  (523)  (57)    (798) (822)  4,108  (56)  (4,126)  GulfofMexicooilspillresponse   (4,995) 3,800  4,098  (390)  (561)  Total before interest and taxation (5,532) 3,506  (13)  (3)  (6)  Financecosts (g)  (19) (58)  4,085  (393)  (567)  Totalbeforetaxation   (5,551) 3,448  (1,466)  72  (1,258)  Taxationcredit(charge) (h)  251 (1,253)  2,619  (321)  (1,825)  Total after taxation for period (5,300) 2,195   (a)  Non -operating itemsarechargesandcreditsarisinginconsolidatedentitiesandinTNK -BPthatareincludedinthefinancialstatementsand thatBPdisclosesseparatelybecauseitconsiderssuchdisclosurestobemeaningfulandrelevanttoinvestors.Theyareitemsthat managementconsidersnottobepartofunderlyingbusinessoperationsandaredisclosedinordertoenableinvestorsbettertounderstand andevaluatethegroup’sreportedfinancialperformance.Ananalysisofnon-operatingitemsbyregionisshownonpages9,11and14. (b)  Fourthquarter2012includes$370millionrelatingtoonerousgasmarketingandtradingcontracts.Fourthquarter2011includ esachargeof $700millionassociatedwiththeterminationoftheagreementtosellour60%interestinPanAmericanEnergyLLCtoBridasCorporation. (c)  Fullyear2012includesimpairmentchargesof$2,665 millioninthefuelsbusiness,mainlyrelatingtocertainrefineriesinourglobalportfolio, predominantlyintheUS. (d)  Fourthquarter2012includesdividendincomeof$709million,partlyoffsetbyachargeof$325milliontosettledisputeswi thAlfa,Access andRenova. (e)  Fullyear2011includesalossonanembeddedderivativearisingfromafinancingarrangement.  (f ) Fourthquarterandfullyear2012include$53 millionand$244 millionrespectivelyrelatingtoourexitfromthesolarbusiness(fourthquarter 2011$319million,fullyear2011$717million). (g)  FinancecostsrelatetotheGulfofMexicooilspill.S eeNote 2onpages 26 –33forfurtherdetails.  (h)  FortheGulfofMexicooilspill,certainimpairmentlossesinfullyear2012andcertaindisposalgainsinthefourthquarte r2012,taxisbased onUSstatutorytaxrates,exceptfornon-deductibleitems.FordividendsreceivedfromTNK-BPinthefourthquarter2012,thereisnotax arising.Forotheritemsreportedbyconsolidatedsubsidiaries,taxiscalculatedusingthegroup’sdiscretequarterlyeffectivetaxrate(adjusted fortheitemsnotedabove,equity-accountedearningsfromthefirstquarter2012onwardsandthedeferredtaxadjustmentsrelatingto changestothetaxationofUKoilandgasproduction(firstquarter2011$683millionandthirdquarter2012$256million)).Non-operatingitems arisingwithintheequity-accountedearningsofTNK-BParereportednetoftax.  

 22 

Non-GAAP information on fair value accounting effects 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  $ million   Favourable (unfavourable) impact relative to     management’s measure of performance  56  25  (33)  Upstream   (134) 11  (55)  (286)  8  Downstream   (427) 63  1  (261)  (25)    (561) 74  – 99  5  Taxationcredit(charge) (a)  216 (27)  1  (162)  (20)    (345) 47   (a)  Taxiscalculatedusingthegroup’sdiscretequarterlyeffectivetaxrate(adjustedfortheGulfofMexicooilspill,certainimpairment lossesinfullyear2012andcertaindisposalgainsinthefourthquarter2012,equity-accountedearningsfromthefirstquarter2012 onwardsandthedeferredtaxadjustmentsrelatingtochangestothetaxationofUKoilandgasproduction(firstquarter2011$683 million,thirdquarter2012$256million)).  BPusesderivativeinstrumentstomanagetheeconomicexposurerelatingtoinventoriesabovenormaloperating requirementsofcrudeoil,naturalgasandpetroleumproducts.UnderIFRS,theseinventoriesarerecordedathistoriccost. Therelatedderivativeinstruments,however,arerequiredtoberecordedatfairvaluewithgainsandlossesrecognizedin incomebecausehedgeaccountingiseithernotpermittedornotfollowed,principallyduetotheimpracticalityofeffectiveness testingrequirements.Therefore,measurementdifferencesinrelationtorecognitionofgainsandlossesoccur.Gainsand lossesontheseinventoriesarenotrecognizeduntilthecommodityissoldinasubsequentaccountingperiod.Gainsand lossesontherelatedderivativecommoditycontractsarerecognizedintheincomestatementfromthetimethederivative commoditycontractisenteredintoonafairvaluebasisusingforwardpricesconsistentwiththecontractmaturity.  BPentersintocommoditycontractstomeetcertainbusinessrequirements,suchasthepurchaseofcrudeforarefineryor thesaleofBP’sgasproduction.UnderIFRSthesecontractsaretreatedasderivativesandarerequiredtobefairvaluedwhen theyaremanagedaspartofalargerportfolioofsimilartransactions.Gainsandlossesarisingarerecognizedintheincome statementfromthetimethederivativecommoditycontractisenteredinto.  IFRSrequiresthatinventoryheldfortradingberecordedatitsfairvalueusingperiod-endspotpriceswhereasanyrelated derivativecommodityinstrumentsarerequiredtoberecordedatvaluesbasedonforwardpricesconsistentwiththecontract maturity.Dependingonmarketconditions,theseforwardpricescanbeeitherhigherorlowerthanspotpricesresultingin measurementdifferences.  BPentersintocontractsforpipelinesandstoragecapacity,oilandgasprocessingandliquefiednaturalgas(LNG)that,under IFRS,arerecordedonanaccrualsbasis.Thesecontractsarerisk-managedusingavarietyofderivativeinstruments,whichare fairvaluedunderIFRS.Thisresultsinmeasurementdifferencesinrelationtorecognitionofgainsandlosses.  ThewaythatBPmanagestheeconomicexposuresdescribedabove,andmeasuresperformanceinternally,differsfromthe waytheseactivitiesaremeasuredunderIFRS.BPcalculatesthisdifferenceforconsolidatedentitiesbycomparingtheIFRS resultwithmanagement’sinternalmeasureofperformance.Undermanagement’sinternalmeasureofperformancethe inventory,capacity,oilandgasprocessingandLNGcontractsinquestionarevaluedbasedonfairvalueusingrelevant forwardpricesprevailingattheendoftheperiodandthecommoditycontractsforbusinessrequirementsareaccountedfor onanaccrualsbasis.Webelievethatdisclosingmanagement’sestimateofthisdifferenceprovidesusefulinformationfor investorsbecauseitenablesinvestorstoseetheeconomiceffectoftheseactivitiesasawhole.Theimpactsoffairvalue accountingeffects,relativetomanagement’sinternalmeasureofperformance,areshowninthetableabove.Areconciliation toGAAPinformationissetoutbelow.  Fourth Third Fourth    quarter quarter quarter    Year Year 2011 2012 2012    2012 2011     $ million       Upstream       Replacementcostprofit beforeinterestandtax     6,508  4,885  7,705   adjustedforfairvalueaccountingeffects   22,608 26,355  56  25  (33)  Impactoffairvalueaccountingeffects   (134) 11  6,564  4,910  7,672  Replacementcostprofitbeforeinterestand tax   22,474 26,366      Downstream       Replacementcostprofitbeforeinterestandtax     619  2,689  1,315   adjustedforfairvalueaccountingeffects   3,273 5,411  (55)  (286)  8  Impactoffairvalueaccountingeffects   (427) 63  564  2,403  1,323  Replacementcostprofitbeforeinterestandtax   2,846 5,474     Total group      Profitbeforeinterestandtax     11,378  8,698  3,771   adjustedforfairvalueaccountingeffects   20,294 39,743  1  (261)  (25)  Impactoffairvalueaccountingeffects   (561) 74  11,379  8,437  3,746  Profitbeforeinterestandtax   19,733 39,817 

 23 

Realizations and marker prices 

 Fourth Third Fourth  quarter quarter quarter  Year Year 2011 2012 2012  2012 2011  Average realizations (a)   Liquids ($/bbl) (b)  99.05  90.62  94.36  US   96.35 96.34  107.31  108.74  104.80  Europe   109.05 107.10  102.89  104.39  104.59  RestofWorld   105.84 104.83  101.84  99.00  100.00  BPAverage   102.10 101.29     Natural gas ($/mcf)   3.07  2.54  2.62  US   2.32 3.34  9.11  8.46  9.33  Europe   8.63 8.09  5.45  5.31  5.58  RestofWorld   5.33 4.98  5.07  4.77  5.03  BPAverage   4.75 4.69     Total hydrocarbons ($/boe)   65.53  59.36  62.40  US   61.57 64.81  87.04  86.88  84.38  Europe   85.24 88.84  57.24  57.64  59.04  RestofWorld   58.13 55.52  63.49  60.68  62.38  BPAverage   61.86 62.31     Average oil marker prices ($/bbl)   109.35  109.50  110.08  Brent   111.67 111.26  94.02  92.10  88.15  WestTexasIntermediate   94.13 95.04  110.30  109.04  107.08  AlaskaNorthSlope   111.08 110.12  106.85  104.17  103.56  Mars   106.79 107.54  108.65  108.69  108.64  Urals(NWE –cif)   110.19 109.08  49.69  55.24  54.23  Russiandomesticoil   53.96 49.57     Average natural gas marker prices 

3.54  2.80  3.41  HenryHubgasprice ($/mmBtu) (c)  2.79 4.04  56.75  56.79  65.26  UKGas –NationalBalancingPoint(p/therm)   59.74 56.33   (a)  Basedonsalesofconsolidatedsubsidiariesonly –thisexcludesequity -accountedentities.  (b)  Crudeoilandnaturalgasliquids.  (c)  HenryHub FirstofMonthIndex.     

 24 

Notes 

 1. Basis of preparation  Theresultsfortheinterimperiodsandfortheyearended31December2012areunauditedand,intheopinionof management,includealladjustmentsnecessaryforafairpresentationoftheresultsfortheperiodspresented.All suchadjustmentsareofanormalrecurringnature. ThedirectorsdrawattentiontoNote2onpages26–33which describestheuncertaintiessurroundingtheamountsandtimingsofliabilitiesarisingfromtheGulfofMexicooilspill. Itislikelythattheindependentauditor’sreportinthe BP Annual Report and Form 20-F 2012 willcontainan emphasisofmatterparagraphinrelationtothismatter.  Thedirectorshaveareasonableexpectationthatthecompanyhasadequateresourcestocontinueinoperational existencefortheforeseeablefuture.Thustheycontinuetoadoptthegoingconcernbasisofaccountinginpreparing theannualfinancialstatements.Thisreportshouldbereadinconjunctionwiththeconsolidatedfinancialstatements andrelatednotesfortheyearended31December2011includedinthe BP Annual Report and Form 20-F 2011 .  BPpreparesitsconsolidatedfinancialstatementsincludedwithin BP Annual Report and Form 20-F onthebasisof InternationalFinancialReportingStandards(IFRS)asissuedbytheInternationalAccountingStandardsBoard(IASB), IFRSasadoptedbytheEuropeanUnion(EU)andinaccordancewiththeprovisionsoftheUKCompaniesAct2006. IFRSasadoptedbytheEUdiffersincertainrespectsfromIFRSasissuedbytheIASB,however,thedifferences havenoimpactonthegroup’sconsolidatedfinancialstatementsfortheperiodspresented.  Thefinancialinformationpresentedhereinhasbeenpreparedinaccordancewiththeaccountingpoliciesexpectedto beusedinpreparing BP Annual Report and Form 20-F 2012 ,whichdonotdiffersignificantlyfromthoseusedinthe BP Annual Report and Form 20-F 2011 .Anamountof$516millionhasbeenreclassifiedfromnon-current prepaymentstonon-currentotherinvestmentsinthecomparative2011balancesheet.  Segmental reporting  Forthepurposesofsegmentalreporting,thegroup’soperatingsegmentsareestablishedonthebasisofthose componentsofthegroupthatareevaluatedregularlybythechiefoperatingdecisionmakerindecidinghowto allocateresourcesandinassessingperformance.Witheffectfrom1January2012,theformerExplorationand Productionsegmentwasseparatedtoformtwonewoperatingsegments,UpstreamandTNK-BP,reflectingtheway inwhichourinvestmentinTNK-BPismanaged.Inaddition,webeganreportingtheRefiningandMarketing segmentasDownstream.  Future accounting developments  BPwilladopttheneworamendedaccountingstandardsdescribedbelowfrom1January2013.  IFRS10‘ConsolidatedFinancialStatements’,IFRS11‘JointArrangements’andIFRS12‘DisclosureofInterestsin OtherEntities’wereissuedinMay2011.ThemainimpactofthissuiteofnewstandardsforBPisthatcertainofthe group’sexistingjointlycontrolledentities,whicharecurrentlyequityaccounted,willfallunderthedefinitionofajoint operationunderIFRS11andthuswewillrecognizethegroup’sassets,liabilities,revenueandexpensesrelatingto thesearrangements.Theeffectonthegroup’sreportedincomeandnetassetsasaresultofthenewrequirements isnotexpectedtobematerial,butweexpectareductioninour“Investmentsinjointlycontrolledentities”lineon thegroupbalancesheetofapproximately$7billion,whichwillbereplacedwiththerecognitionofourshareofthe assetsandliabilitiesrelatingtothesearrangementsontherelevantlineitems,principallyintangibleassetsand property,plantandequipment.  AnamendedversionofIAS19‘EmployeeBenefits’wasissuedinJune2011.ThemainimpactforBPwillbethat theexpensefordefinedbenefitpensionandotherpost-retirementbenefitplanswillincludeanetinterestincomeor expense,whichwillbecalculatedbyapplyingthediscountrateusedformeasuringtheobligationtothenetsurplus ordeficit.Theexpectedreturnonassetscreditedtoprofitorloss(currentlycalculatedbasedontheexpectedlong- termreturnonpensionassets)willthereforebebasedonalowercorporatebondrate.UndertheamendedIAS19, netfinanceincomerelatingtopensionsandotherpost-retirementbenefitsandprofitbeforetaxwouldhavebeen approximately$0.8billionand$0.7billionlowerfor2012and2011respectively,withcorrespondingpre-taxincreases inothercomprehensiveincome.Thereisnoimpactoncashflowsoronthebalancesheetat31December2012.   

 25 

Notes 

 2. Gulf of Mexico oil spill  (a) Overview  AsaconsequenceoftheGulfofMexicooilspill,BPcontinuestoincurvariouscostsandhasalsorecognized liabilitiesforfuturecosts.Theinformationpresentedinthisnoteshouldbereadinconjunctionwith BP Annual Report and Form 20-F 2011 –Financialstatements–Note2,Note36andNote43and Group results second quarter and half year 2012 –Note2andLegalproceedingsonpages37–46herein.Inaddition,furtherinformationwillbe includedin BP Annual Report and Form 20-F 2012 whichwillbeavailablefromearlyMarch2013.  Thegroupincomestatementincludesapre-taxchargeof$4,132millionforthefourthquarterinrelationtotheGulf ofMexicooilspillandapre-taxchargeof$5,014millionforthefullyearof2012.Thechargeforthefourthquarter includes$3.85billionforthediscountedcostoftheagreementwiththeUSgovernmenttosettleallfederalcriminal charges,adjustmentstoprovisionsandtheongoingcostsoftheGulfCoastRestorationOrganization(GCRO).The chargeforthefullyearalsoreflectsfurtheradjustmentstoprovisionsandtheongoingcostsoftheGCRO.The cumulativepre-taxincomestatementchargesincetheincidentamountsto$42,207million.  ThecumulativeincomestatementchargedoesnotincludeamountsforobligationsthatBPconsidersarenot possible,atthistime,tomeasurereliably.Forfurtherinformationsee Contingent liabilities below.  ThetotalamountsthatwillultimatelybepaidbyBPinrelationtoalltheobligationsrelatingtotheincidentare subjecttosignificantuncertaintyandtheultimateexposureandcosttoBPwillbedependentonmanyfactors,as discussedunder Contingent liabilities below,includinginrelationtoanynewinformationorfuturedevelopments. Thesecouldhaveamaterialimpactonourconsolidatedfinancialposition,resultsofoperationsandcashflows.The risksassociatedwiththeincidentcouldalsoheightentheimpactoftheotherriskstowhichthegroupisexposedas furtherdescribedunderPrincipalrisksanduncertaintiesonpages32–38of Group results second quarter and half year 2012 . 

 26 

Notes 

 2. Gulf of Mexico oil spill (continued)  TheamountssetoutbelowreflecttheimpactsonthefinancialstatementsoftheGulfofMexicooilspillforthe periodspresented,asdescribedonpages3–5.Theincomestatement,balancesheetandcashflowstatement impactsareincludedwithintherelevantlineitemsinthosestatementsassetoutbelow.  Fourth Third Fourth quarter quarter quarter Year Year 2011 2012 2012 2012 2011 $ million   Income statement  (4,108)  56  4,126 Productionandmanufacturingexpenses  4,995 (3,800)  4,108  (56)  (4,126) Profit (loss) before interest and taxation (4,995) 3,800  13  3  6 Financecosts  19 58  4,095  (59)  (4,132) Profit (loss) before taxation (5,014) 3,742  (1,469)  (51)  69 Taxation  94 (1,387)  2,626  (110)  (4,063) Profit (loss) for the period (4,920) 2,355  

31 December 2012 31 December 2011 Of which: Of which:  amount related amount related Total to the trust fund Total to the trust fund $ million   Balance sheet   Currentassets     Tradeandotherreceivables  4,515 4,454 8,487  8,233  Currentliabilities     Tradeandotherpayables  (522) (22) (5,425)  (4,872)   Provisions  (5,725) – (9,437)  – Net current assets (liabilities) (1,732) 4,432 (6,375)  3,361  Non -currentassets     Otherreceivables  2,782 2,782 1,642  1,642  Non -currentliabilities     Otherpayables  (175) – – –  Provisions  (10,269) – (5,896)  –  Deferredtax  4,002 – 7,775  – Net non -current assets (liabilities) (3,660) 2,782 3,521  1,642 

Net assets (liabilities) (5,392) 7,214 (2,854)  5,003  

Fourth Third Fourth quarter quarter quarter Year Year 2011 2012 2012 2012 2011 $ million   Cash flow statement - Operating activities  4,095  (59)  (4,132) Profit (loss)beforetaxation  (5,014) 3,742    Adjustmentstoreconcileprofit(loss)      beforetaxationtonetcashprovided      byoperatingactivities     Netchargeforinterestandotherfinance   13  3  6  expense,lessnetinterestpaid  19 58  2,343  546  4,412 Netchargeforprovisions,lesspayments  5,628 2,699    Movementsininventoriesandothercurrent   (8,106)  (2,017)  (1,565)  andnon -currentassetsandliabilities  (6,882) (15,405)  (1,655)  (1,527)  (1,279) Pre -tax cash flows (6,249) (8,906)   NetcashfromoperatingactivitiesrelatingtotheGulfofMexicooilspill,onapost-taxbasis,amountedtoaninflow of$629millionandanoutflowof$2,382millioninthefourthquarterandfullyearof2012respectively.Forthefourth quarterandfullyearof2011,theamountswereoutflowsof$1,178millionand$6,813millionrespectively. 

 27 

Notes 

 2. Gulf of Mexico oil spill (continued)  Trust fund  In2010,BPestablishedtheDeepwaterHorizonOilSpillTrust(theTrust)tobefundedintheamountof$20billion overtheperiodtothefourthquarterof2013,whichisavailabletosatisfylegitimateindividualandbusinessclaims thatwerepreviouslyadministeredbytheGulfCoastClaimsFacility(GCCF),stateandlocalgovernmentclaims resolvedbyBP,finaljudgmentsandsettlements,stateandlocalresponsecosts,andnaturalresourcedamagesand relatedcosts.TheTrustisavailabletosatisfyclaimsthatwerepreviouslyprocessedthroughthetransitionalcourt- supervisedclaimsfacility,tofundthequalifiedsettlementfundsestablishedunderthetermsofthesettlement agreementswiththePlaintiffs’SteeringCommittee(PSC)administeredthroughthecourt-supervisedsettlement programme,andtheseparateBPclaimsprogramme–seebelowforfurtherinformation.  ThefundingoftheTrusthasnowbeencompleted,withthefinalcontributionof$860millionhavingbeenmadein thefourthquarter.Theincomestatementchargefor2010included$20billioninrelationtothetrustfund,adjusted totakeaccountofthetimevalueofmoney.Finesandpenaltiesarenotcoveredbythetrustfund.  Thetablebelowshowsmovementsinthefundingobligationduringtheperiodto31December2012.Theremaining liabilityof$22millionat31December2012representsamountsreimbursabletotheTrustforadministrativecosts incurred.  Fourth quarter Year 2012 2012 $ million Openingbalance  881 4,872 Unwindingofdiscount  – 12 Contributions  (860) (4,860) Other  1 (2) At 31 December 2012 22 22  AnassethasbeenrecognizedrepresentingBP’srighttoreceivereimbursementfromthetrustfund.Thisisthe portionoftheestimatedfutureexpenditureprovidedforthatwillbesettledbypaymentsfromthetrustfund.We usetheterm‘reimbursementasset’todescribethisasset.BPwillnotactuallyreceiveanyreimbursementsfromthe trustfund,insteadpaymentswillbemadedirectlyfromthetrustfund,andBPwillbereleasedfromits correspondingobligation.Thereimbursementassetisrecordedwithinotherreceivablesonthebalancesheet apportionedbetweencurrentandnon-currentelements.Thetablebelowshowsmovementsinthereimbursement assetduringtheperiodto31December2012.Theamountofthereimbursementassetat31December2012is equaltotheamountofprovisionsrecognizedatthatdatethatwillbecoveredbythetrustfund–seebelow.  Fourth quarter Year 2012 2012 $ million Openingbalance  9,640 9,875 Increaseinprovisionforitemscoveredbythetrustfunds  760 1,985 Amountspaiddirectlybythetrustfunds  (3,164) (4,624) At 31 December 2012 7,236 7,236 Ofwhich –current  4,454 4,454   –non -current  2,782 2,782  Asnotedabove,theobligationtofundthe$20-billiontrustfundwasrecognizedinfull.Anyincreasesintheprovision thatwillbecoveredbythetrustfund(uptotheamountof$20billion)havenonetincomestatementeffectasa reimbursementassetisalsorecognized,asdescribedabove.Asat31December2012,thecumulativechargesfor provisions,andtheassociatedreimbursementassetrecognized,amountedto$18,590million.Thus,afurther $1,410millioncouldbeprovidedinsubsequentperiodsforitemscoveredbythetrustfundwithnonetimpacton theincomestatement.Futureincreasesinamountsprovidedcouldarisefromadjustmentstoexistingprovisions,or fromtheinitialrecognitionofprovisionsforitemsthatcurrentlycannotbeestimatedreliably,namelyNatural ResourceDamagesclaimsunderOPA90(otherthantheestimatedcostsoftheassessmentphaseandthecostsof emergencyandearlyrestorationagreementsreferredtobelow),anyadditionalliabilityinrelationtofutureclaims arisingfromarecentinterpretationofthePSCsettlementagreement,oranyotherpotentiallitigation(including throughexcludedpartiesfromthePSCsettlementandanyobligationinrelationtootherpotentialprivateor governmentallitigation).Furtherinformationonthoseitemsthatcurrentlycannotbereliablyestimatedisprovided under Provisions and contingent liabilities below.   

 28 

Notes 

 2. Gulf of Mexico oil spill (continued)  Itisnotpossibleatthistimetoconcludewhetherthe$20-billiontrustfundwillbesufficienttosatisfyallclaims undertheOilPollutionAct1990(OPA)orotherwisethatwillultimatelybepaid.  TheTrustagreementdoesnotrequireBPtomakefurthercontributionstothetrustfundinexcessoftheagreed$20 billionshouldthisbeinsufficienttocoverallclaimsthatwerepreviouslyadministeredbytheGCCForthatare currentlyadministeredbythecourt-supervisedsettlementprogramme,ortosettleotheritemsthatarecoveredby thetrustfund,asdescribedabove.Shouldthe$20-billiontrustfundnotbesufficient,BPwouldcommencesettling legitimateclaimsandothercostsbymakingpaymentsdirectly.Inthiscase,increasesinestimatedfuture expenditureabove$20billionwouldberecognizedasprovisionswithacorrespondingchargeintheincome statement.TheprovisionswouldbeutilizedandderecognizedatthepointthatBPmadethepayments.Underthe termsoftheEconomicandPropertyDamagesSettlementAgreement,severalqualifiedsettlementfunds(QSFs) wereestablishedduringthesecondquarter.TheseQSFseachrelatetospecificelementsoftheagreement,have andwillbefundedthroughpaymentsfromtheTrust,andareavailabletomakepaymentstoclaimantsinaccordance withthoseelementsoftheagreement.  Asat31December2012,thecashbalancesintheTrustandtheQSFsamountedto$10,471million,including $1,847millionremainingintheseafoodcompensationfundyettobedistributed.Underthetermsoftheeconomic andpropertydamagesettlement,theQSFsaresubjecttocertainminimumbalancesthatshallbemaintainedinthe respectivefunds.  TheEconomicandPropertyDamagesSettlementagreementwiththePSCprovidesforatransitionfromtheGCCF toanewcourt-supervisedsettlementprogramme.Atransitionalclaimsfacilityforeconomicandpropertydamages claimscommencedoperationinMarch2012.ThetransitionalclaimsfacilityceasedprocessingnewclaimsinJune 2012.Anewcourt-supervisedsettlementprogrammethenbeganprocessingnewclaimsfromclaimantsunderthe EconomicandPropertyDamagesSettlement.Inaddition,aseparateBPclaimsprogrammebeganprocessingclaims fromclaimantsnotintheEconomicandPropertyDamagesclassasdeterminedbytheEconomicandProperty DamagesSettlementAgreementorwhohaverequestedtooptoutofthatsettlement.Moreover,upontheeffective dateoftheMedicalBenefitsSettlement(thatis,afteranyappealsofthefinalapprovalofthatsettlementare exhausted),aseparatecourt-supervisedsettlementprogrammewillbeginpayingmedicalclaimsandimplementing otheraspectsofthemedicalbenefitssettlement,suchasthePeriodicMedicalConsultationProgram.Inaddition, somepaymentstoprojectsundertheGulfRegionHealthOutreachProgramportionoftheMedicalBenefits Settlementhavealreadybeenmade.  (b) Provisions and contingent liabilities  BPhasrecordedcertainprovisionsanddisclosedcertaincontingentliabilitiesasaconsequenceoftheGulfof Mexicooilspill.Thesearedescribedbelowandinmoredetailin BP Annual Report and Form 20-F 2011 –Financial statements–Notes2,36and43.  Provisions   BPhasrecordedprovisionsrelatingtotheGulfofMexicooilspillinrelationtoenvironmentalexpenditure,spill responsecosts,litigationandclaims,andCleanWaterActpenalties.Movementsineachclassofprovisionduring thefourthquarterandyeararepresentedinthetablebelow.

Spill Litigation Clean Water Environmental response and claims Act penalties Total $ million At1October2012  1,728 303 9,549 3,510 15,090 Increase(decrease) inprovision – itemsnotcoveredbythetrustfunds  – 32 4,098 – 4,130 Increaseinprovision –items  coveredbythetrustfunds  313 47 400 – 760 Unwindingofdiscount  – – 6 – 6 Reclassifiedtoother payables  – – (350) – (350) Utilization  –paidbyBP  (18) (37) (423) – (478)   –paidbythetrustfunds  (161) – (3,003) – (3,164) At 31 December 2012 1,862 345 10,277 3,510 15,994 Ofwhich  –current  845 277 4,603 – 5,725   –non -current  1,017 68 5,674 3,510 10,269 Ofwhich  –payablefrom    thetrustfunds  1,438 47 5,751 – 7,236  

 29 

Notes 

 2. Gulf of Mexico oil spill (continued) 

Spill Litigation Clean Water   Environmental response and claims Act penalties Total $ million At1January2012  1,517 336 9,970 3,510 15,333 Increaseinprovision –items  notcoveredbythetrustfunds  48 62 4,773 – 4,883 Increaseinprovision –items  coveredbythetrustfunds  753 47 1,185 – 1,985 Unwindingofdiscount  1 – 6 – 7 Reclassifiedtootherpayables  – – (350) – (350) Utilization  –paidbyBP  (76) (100) (1,064) – (1,240)  –paidbythetrustfunds  (381) – (4,243) – (4,624) At 31 December 2012 1,862 345 10,277 3,510 15,994  Environmental TheenvironmentalprovisionincludesamountsforBP’scommitmenttofundtheGulfofMexicoResearchInitiative, estimatednaturalresourcedamage(NRD)assessmentcosts,emergencyNRDrestorationprojectsandearlyNRD restorationprojectsunderthe$1-billionframeworkagreement.TheprovisionforNRDassessmentcostswas increasedinthefourthquarter.  Spill response Furtheramountsforspillresponsecostswereprovidedduringthefourthquarterandduringtheyear,primarilyto reflectincreasedcostsforpatrollingandmaintenanceandshorelinetreatmentprojects.  Litigation and claims ThelitigationandclaimsprovisionincludestheestimatedfuturecostofsettlingIndividualandBusinessclaims,and StateandLocalclaimsunderOPA90andthecostoftheagreementwiththeUSgovernmenttoresolveallcriminal claimsaswellasclaimsadministrationcostsandlegalfeesasfurtherdescribedbelow.  BPannouncedon3March2012thataproposedsettlementhadbeenreachedwiththePSC,subjecttofinalwritten agreementandcourtapprovals,toresolvethesubstantialmajorityoflegitimateeconomiclossandpropertydamage claimsandexposure-basedmedicalclaims(IndividualandBusinessclaims)stemmingfromtheDeepwaterHorizon accidentandoilspill.ThePSCactsonbehalfoftheindividualandbusinessplaintiffsinthemulti-districtlitigation proceedingspendinginNewOrleans(MDL2179).Theproposedsettlementwasanadjustingeventafterthe2011 reportingperiodandtheestimated$7.8-billioncostwasthereforereflectedinthe2011financialstatements.On18 April2012,BPannouncedthatithadreacheddefinitiveandfullydocumentedsettlementagreementswiththePSC consistentwiththetermsofthatsettlement.InNovember2012,thecourtheldafairnesshearingwithrespectto theEconomicandPropertyDamagesSettlementAgreementandMedicalBenefitsSettlementAgreementand subsequentlygrantedfinalapprovaltotheEconomicandPropertyDamagesSettlementon21December2012and tothemedicalbenefitssettlementon11January2013.Seepage4andLegalproceedingsonpages37–46herein forfurtherinformation.  Asat31December2011,theprovisionforitemscoveredbythesettlementwiththePSCforIndividualandBusiness claimswas$7.8billion.Duringthethirdquarterof2012,BPincreaseditsestimateofthecostofclaims administrationby$280millionandduringthefourthquarterBPincreasedtheprovisionbyafurther$400millionas describedbelow.Asat31December2012,thetotalestimatedcostforitemscoveredbythePSCsettlementis$8.5 billion.ThePSCsettlementisuncappedexceptforeconomiclossclaimsrelatedtotheGulfseafoodindustryand managementcontinuestore-evaluatetheassumptionsunderlyingitsanalysisandprovision.  Significantuncertaintiesexistinrelationtotheamountofclaimsthataretobepaidandwillbecomepayablethrough theclaimsprocess.Thereisuncertaintyinrelationtotheamountsthatultimatelywillbepaidinrelationtocurrent claims,andthenumber,typeandamountspayableforclaimsnotyetreported.Inaddition,thereisfurther uncertaintyinrelationtointerpretationsoftheclaimsadministratorregardingtheprotocolsunderthesettlement agreementandjudicialinterpretationoftheseprotocols,andtheoutcomesofanyfurtherlitigationthroughpotential opt-outsfromthesettlement.  ClaimsreceivedbytheCourtSupervisedClaimsProgram(CSSP)todatearebeingpaidatahigheraverageamount thanpreviouslyassumedbyBPinformulatingtheoriginalestimateofthecost.GiventheshorttimethattheCSSP hasbeenprocessingclaimsunderthesettlementprotocols,managementhasconcludedthatthisearlyclaims paymentactivity(andanyactuarialmodellingbasedonit)isnotpredictiveinrelationtofutureclaimsthatareyetto bereceivedorprocessedbytheCSSPorinpredictingpaymentsthatarestilltobemadeundertheCSSP.If, however,theinitialtrendnotedabovecontinuesthenBP’sprovisionfortheseclaimsislikelytobesignificantly increased.   

 30 

Notes 

 2. Gulf of Mexico oil spill (continued)   Further,BP’sinitialestimateofaggregateliabilityunderthesettlementagreementswaspremisedonBP’s interpretationofcertainprotocolsestablishedintheeconomiclosssettlementagreementinrespectofcertain claimspresentedandanticipatedtobepresentedtotheclaimsadministrator.Aspartofitsmonitoringofpayments madebytheCSSP,BPidentifiedsomeclaimsthatappearedtoresultfromaninterpretationofthesettlement agreementbytheclaimsadministratorthatproducedahighernumberandvalueofawardsthanassumedinmaking theinitialestimate.Pursuanttothemechanismsinthesettlementagreement,theclaimsadministratorsought clarificationfromthecourtonthismatterandon30January2013,thecourtupheldtheclaimsadministrator’s interpretationoftheagreementwhichiscontrarytosomeofBP’spreviousassumptions.AlthoughBPwillseek reversalofthisdecision,ithasincreaseditsestimateofthecostofthesettlementwiththePSCby$400millionto $8.5billion.Thisestimateisbaseduponmanagement’sinitialassessmentastotheeffectofthisrulingonthe claimsalreadysubmittedtoandprocessedbytheCSSP.Managementbelieves,forthereasonsgivenabove,thatit isnotpossibletoestimatetheimpactofthisdecisiononanyfutureclaimsnotyetreceivedorprocessedbythe CSSPandthereforethepotentialcostofanyadditionalliabilityarisingduetothisrecentinterpretationisnotprovided forandisdisclosedasacontingentliabilityatthistime.  WhileBPhasdetermineditscurrentbestestimateofthecostofthesettlementwiththePSC,itispossiblethatthe actualcostcouldbehigherthanthisestimateduetotheuncertaintiesincludingthecontingentliabilitynotedabove. BPwillcontinuetore-evaluatetheassumptionsunderlyingthisanalysisandprovisionasmoreinformationbecomes availableandtheclaimsprocessmatures.  TheprovisionrecognizedforlitigationandclaimsincludesanestimateforStateandLocalgovernmentclaims. AlthoughtheprovisionrecognizedisBP’scurrentreliablebestestimateoftheamountrequiredtosettlethese obligations,significantuncertaintyexistsinrelationtotheoutcomeofanylitigationproceedingsandtheamountof claimsthatwillbecomepayablebyBP.InJanuary2013,theStatesofAlabama,MississippiandFloridaformally presentedtheirclaimstoBPunderOPA90forallegedlossesincludingeconomicandpropertydamageasaresultof theGulfofMexicooilspill.BPisevaluatingtheseclaims.TheStateofLouisianahasalsoassertedsimilarclaims. Theamountsclaimed,certainofwhichincludepunitivedamagesand/orothermultipliers,areverysubstantial. HoweverBPconsidersthemethodologiesusedtocalculatetheseclaimstobeseriouslyflawed,notsupportedby thelegislationandtosubstantiallyoverstatetheclaims.Claimshavealsobeenpresentedbyvariouslocal governmentswhicharesubstantialinaggregateandmoreclaimsareexpectedtobepresented.Theamounts allegedinthepresentmentsforStateandLocalgovernmentclaimstotalover$34billion.Shouldtheseclaims proceedtotrial,BPwilldefendvigorouslyagainstthem.  BPreachedanagreementinNovember2012withtheUSgovernment,subjecttocourtapproval,toresolveall criminalclaimsarisingfromtheincidentunderwhichBPwillpay$4billionininstalmentsoveraperiodof5years. ThissettlementwasapprovedbythecourtinJanuary2013.Inaddition,BPreachedasettlementwiththeUS SecuritiesandExchangeCommission(SEC),whichwasapprovedbythecourtinDecember2012,resolvingallofthe USgovernment’ssecuritiesclaimsagainstthecompany,underwhichBPhasagreedtoacivilpenaltyof$525 million,payableinthreeinstalmentsoveraperiodofthreeyears.  Clean Water Act penalties Aprovisionwasrecognizedin2010fortheestimatedcivilpenaltiesforstrictliabilityundertheCleanWaterAct, whicharebasedonaspecifiedrangeperbarrelofoilreleased.Noadjustmentshavebeenmadesubsequentlyto thisestimate.Thepenaltyrateperbarrelusedtocalculatetheprovisionisbaseduponthecompany’sconclusion, amongstotherthings,thatitdidnotactwithgrossnegligenceorengageinwilfulmisconduct.  Provision movements and analysis of income statement charge Duringthefourthquarteraprovisionof$3.85billionwasrecognized,representingthediscountedcostofthe agreementwiththeUSgovernmenttosettleallfederalcriminalcharges.Theremainingincreaseintheprovision duringthefourthquarterprimarilyreflectsanincreaseintheprovisionrecognizedfortheestimatedcostofthe settlementwiththePSCandvariouscosts.Inaddition,duringtheyearfurtherclaimsadministrationcostsof$280 millionrelatingtothePSCsettlementwererecognized,aswellasaprovisionforthesettlementof$525millionwith theSEC.Theremainingobligationof$350millionfortheSECsettlementhasbeenreclassifiedtootherpayablesin thefourthquarter.TheincreasesduringtheyearintheestimatedcostofthesettlementwiththePSCbringthetotal estimatedcostto$8.5billion.  Utilizationoftheprovisionduringthefourthquarterincludes$2,230millioncontributedtotheseafoodcompensation fund.Additionally,afurther$67millionwaspaidinpriorquarterstoseafoodindustryclaimantsthroughtheGCCF transitionalclaimsprogramme.UnderthetermsoftheEconomicandPropertyDamagesSettlement,thetotal amountallocatedfortheseafoodindustryisfixedat$2.3billionandthusamountscontributedfromtheTrusttothe seafoodcompensationfund,inadditiontothepaymentsmadethroughtheGCCFtransitionalclaimsprogramme, extinguishBP’sliability,sotheprovisionandrelatedreimbursementassetarederecognized,irrespectiveofwhether amountshavebeenpaidoutofthefundtoclaimants.At31December2012,$1,847millionremainedintheseafood compensationfundforwhichtherelatedprovisionandreimbursementassethadbeenderecognized.  

 31 

Notes 

 2. Gulf of Mexico oil spill (continued)   Theincomestatementchargeisanalysedinthetablebelow. Fourth quarter Year 2012 2012 $ million Netincreaseinprovisions  4,890 6,868 Recognitionofreimbursement asset  (760) (1,985) Othernetcostscharged(credited)directlytotheincomestatement  (4) 112 Loss before interest and taxation 4,126 4,995 Financecosts  6 19 Loss before taxation 4,132 5,014  Items not provided for and uncertainties BPconsidersthatitisnotpossible,atthistime,tomeasurereliablyanyobligationinrelationtoNaturalResource DamagesclaimsunderOPA90(otherthantheestimatedcostsoftheassessmentphaseandthecostsof emergencyandearlyrestorationagreementsreferredtoabove).Itisalsonotpossibletomeasurereliablyany obligationinrelationtoanyadditionalliabilityinrelationtofutureclaimsarisingfromarecentinterpretationofthe PSCsettlementagreement,oranyotherpotentiallitigation(includingthroughexcludedpartiesfromthePSC settlementandanyobligationinrelationtootherpotentialprivateorgovernmentallitigation),fines,orpenalties, otherthanasdescribedabove.Theseitemsarethereforedisclosedascontingentliabilities–seebelow.  ThetotalamountsthatwillultimatelybepaidbyBPinrelationtoallobligationsrelatingtotheincidentaresubjectto significantuncertaintyandtheultimateexposureandcosttoBPwillbedependentonmanyfactors.Furthermore, significantuncertaintyexistsinrelationtotheamountofclaimsthatwillbecomepayablebyBP,theamountoffines thatwillultimatelybeleviedonBP(includinganydeterminationofBP’sculpabilitybasedonanyfindingsof negligence,grossnegligenceorwilfulmisconduct),theoutcomeoflitigationandarbitrationproceedings,andany costsarisingfromanylonger-termenvironmentalconsequencesoftheoilspill,whichwillalsoimpactuponthe ultimatecostforBP.Theamountandtimingofanyamountspayablecouldalsobeimpactedbyanyfurther settlementswhichmayormaynotoccur.  Althoughtheprovisionrecognizedisthecurrentbestreliableestimateofexpendituresrequiredtosettlecertain presentobligationsattheendofthereportingperiod,therearefutureexpendituresforwhichitisnotpossibleto measuretheobligationreliablyasnotedbelowunder Contingent liabilities .  Furtherinformationonprovisionsisprovidedin BP Annual Report and Form 20-F 2011 –Financialstatements– Note36.  Contingent liabilities  Itisnotpossible,atthistime,tomeasurereliablyotherobligationsarisingfromtheaccident,namelyanyobligation inrelationtoNaturalResourceDamagesclaims(exceptfortheestimatedcostsoftheassessmentphaseandthe costsrelatingtoemergencyandearlyrestorationagreementsasdescribedaboveunder Provisions) ,claimsasserted incivillitigationincludinganyfurtherlitigationthroughexcludedpartiesfromthePSCsettlementandanyobligation inrelationtootherpotentialprivateorgovernmentallitigation,finesorpenalties(exceptfortheCleanWaterActcivil penaltyclaimsandgovernmentalclaimsasdescribedaboveunder Provisions ),norisitpracticabletoestimatetheir magnitudeorpossibletimingofpayment.Therefore,noamountshavebeenprovidedfortheseobligationsasat 31December2012.  Underthesettlementagreementswithco-ownersAnadarkoandMOEX,andwithCameronInternational,the designerandmanufactureroftheDeepwaterHorizonpreventer,withM-IL.L.C.(M-I),themudcontractor, andwithWeatherford,thedesignerandmanufacturerofthefloatcollarusedontheMacondowell,BPhasagreedto indemnifyAnadarko,MOEX,Cameron,M-IandWeatherfordforcertainclaimsarisingfromtheaccident.Itis thereforepossiblethatBPmayfaceclaimsundertheseindemnities,butitisnotcurrentlypossibletoreliably measureanyobligationinrelationtosuchclaimsandthereforenoamounthasbeenprovidedasat 31December2012.  Assetoutmorefullyunder Litigation and claims onpages30–31,BPhasidentifiedsomeclaimsthatappearedto resultfromaninterpretationoftheEconomicandPropertyDamagesSettlementAgreementbytheclaims administratorthatproducedahighernumberandvalueofawardsthanassumedinmakingtheinitialestimateofthe costofthesettlement.Pursuanttothemechanismsinthesettlementagreement,theclaimsadministratorsought clarificationfromthecourtonthismatterandon30January2013,thecourtupheldtheclaimadministrator’s interpretationoftheagreementwhichiscontrarytosomeofBP’spreviousassumptions.AlthoughBPisconsidering itsoptionsin  

 32 

Notes 

 2. Gulf of Mexico oil spill (continued)   respectofthisdecision,ithasincreasedtheprovisionby$400millionto$8.5billiontoreflecttheinterpretation.This estimateisbaseduponmanagement’sinitialassessmentastotheeffectofthisrulingontheclaimsalready submittedtoandprocessedbytheCSSP.Managementbelievesthatitisnotpossibletoestimatetheimpactofthis decisiononanyfutureclaimsnotyetreceivedorprocessedbytheCSSPandthereforethepotentialcostofany additionalliabilityinrelationtothesefutureclaimsisnotprovidedforandisdisclosedasacontingentliabilityatthis time.  ThemagnitudeandtimingofallpossibleobligationsinrelationtotheGulfofMexicooilspillaresubjecttoavery highdegreeofuncertainty.Furthermore,forthoseitemswhereaprovisionhasbeenrecorded,asnotedabove, significantuncertaintyalsoexistsinrelationtotheultimateexposureandcosttoBP.  SeeLegalproceedingsonpages37–46hereinforfurtherinformationoncontingentliabilities.Anysettlements whichmaybereachedrelatingtotheDeepwaterHorizonoilspillcouldimpacttheamountandtimingofanyfuture payments.   3. Non-current assets held for sale  Asaresultofthegroup’sdisposalprogramme,variousassets,andassociatedliabilities,havebeenpresentedas heldforsaleinthegroupbalancesheetat31December2012.Thecarryingamountoftheassetsheldforsaleis $19,315million,withassociatedliabilitiesof$846million.  Themajorityofthetransactionsnotedbelowaresubjecttopost-closingadjustments,whichmayinclude adjustmentsforworkingcapitalandadjustmentsforprofitsattributabletothepurchaserbetweentheagreed effectivedateandtheclosingdateofthetransaction.Suchpost-closingadjustmentsmayresultinthefinalamounts receivedbyBPfromthepurchasersdifferingfromthedisposalproceedsnotedbelow.  Upstream  On28November2012,BPannouncedthatithadagreedtosellitsinterestsinanumberofcentralNorthSeaoiland gasfieldstoTAQAfor$1,058millionplusfuturepaymentswhich,dependentonoilpriceandproduction,are currentlyexpectedtoexceed$250millionaftertax.TheassetsincludedinthesaleareBP’sinterestsintheBP- operatedMaclure,HardingandDevenickfieldsandnon-operatedinterestsintheBraecomplexoffieldsandthe Braemarfield.Thesaleissubjecttothird-partyandregulatoryapprovalsandisexpectedtocompleteinthesecond quarterof2013.  Downstream  On13August2012,BPannouncedthatithadreachedagreementtosellitsCarsonrefineryinCaliforniaandrelated assetsintheregion,includingmarketingandlogisticsassets,toTesoroCorporationforanestimated$2.5billion.The assets,andassociatedliabilities,oftherefineryandrelatedassetsareclassifiedasheldforsaleinthegroupbalance sheetat31December2012.Completionissubjecttoregulatoryandotherapprovals,andthetransactionisexpected toclosebythemiddleof2013.  On1February2013,BPannouncedthatithadcompletedthesaleofitsTexasCityrefineryandaportionofitsretail andlogisticsnetworkinthesouth-easternUStoMarathonPetroleumCorporationfor$0.6billioninrelationtothe fixedassets,$1.1billionrelatedtoworkingcapital,principallyinventory,andasixyearearn-outarrangement,ofupto $0.7billion,basedonfuturemarginsandrefinerythroughput.Theconsiderationissubjecttopost-closing adjustmentsandwillbefair-valuedforaccountingpurposes.Theassets,andassociatedliabilities,oftherefineryand relatedretailandlogisticsnetworkareclassifiedasheldforsaleinthegroupbalancesheetat31December2012.  TNK-BP  On22October2012,BPannouncedthatithadsignedheadsoftermsforaproposedtransactiontosellits50% shareinTNK-BPtoRosneft.Fromthisdate,BP’sinvestmentinTNK-BPmetthecriteriatobeclassifiedasanasset heldforsale.Consequently,BPceasedequityaccountingforitsshareofTNK-BP’searningsfromthedateofthe announcementandsoBP’sresultsforthefourthquarter2012includeonly21daysofBP’sshareofTNK-BP’s earnings.Thefourth-quarterTNK-BPsegmentresultalsoincludesadividendof$709millionpaidbyTNK-BPon18 December2012.BPcontinuestoreportitsshareofTNK-BP’sproductionandreservesuntilthetransactioncloses.  On22November2012,BPannouncedthatit,RosneftandRosneftegaz –theRussianstate-ownedparentcompany ofRosneft –hadsigneddefinitiveandbindingsaleandpurchaseagreementsforthesaleofBP’s50%interestin TNK-BPtoRosneftandforBP’sinvestmentinRosneft.   

 33 

Notes 

 3. Non-current assets held for sale (continued)  Oncompletion,theoveralleffectofthetransactionwillbethatBPwillreceive$11.6billionincash($12.3billion previouslyannouncedlessthe$0.7billionTNK-BPdividendreceivedbyBPinthefourthquarter),subjecttoclosing adjustments,andacquirean18.5%stakeinRosneftinexchangeforitsstakeinTNK-BP.CombinedwithBP’s existing1.25%shareholding,thiswillresultinBPowning19.75%ofRosneft.  Completionofthetransactionissubjecttocertaincustomaryclosingconditions,includinggovernmental,regulatory andanti-trustapprovals.Completionisexpectedtooccurinthefirsthalfof2013.  Thesaleandpurchasetransactioncomprisesthreeseparateagreementswhich,duringtheperiodfromsigninguntil completion,representderivativefinancialinstrumentsthatarerequiredtobemeasuredatfairvalue.BPhas designatedtwooftheagreements,fortheacquisitionofa5.66%shareholdinginRosneftfromRosneftegaz,andfor theacquisitionofa9.80%shareholdingfromRosneft,ashedginginstrumentsinacashflowhedge,andsochanges inthefairvaluesoftheseagreementsarerecognizedinothercomprehensiveincome.Thethirdagreement,under whichBPwillsellits50%interestinTNK-BPandwillobtaincashanda3.04%shareholdinginRosneft,isalsoa derivativefinancialinstrument,butitsfairvaluecannotbereliablymeasuredafter22November2012astheshares ofTNK-BPLimitedarenotpubliclytraded.Thefairvalueofthederivativesrelatedtotheseagreementsrecognized onthebalancesheetat31December2012wasanassetof$1,410million,withapre-taxcreditof$1,410million recognizedinothercomprehensiveincomeforthefourthquarter.    4. Sales and other operating revenues  Fourth Third Fourth quarter quarter quarter Year Year 2011 2012 2012 2012 2011 $ million By business  20,655  16,770  19,370 Upstream  71,940 75,475  84,538  83,969  85,185 Downstream  341,777 344,116  439  460  570 Otherbusinessesandcorporate  1,985 2,957  105,632  101,199  105,125  415,702 422,548        Less:salesandotheroperatingrevenues      betweenbusinesses   11,331  9,767  11,800 Upstream  42,572 44,766  650  595  187 Downstream  1,365 1,396  210  246  244 Otherbusinessesandcorporate  899 869  12,191  10,608  12,231  44,836 47,031        Thirdpartysalesandotheroperating      revenues   9,324  7,003  7,570 Upstream  29,368 30,709  83,888  83,374  84,998 Downstream  340,412 342,720  229  214  326 Otherbusinessesandcorporate  1,086 2,088  Total third party sales and other operating 93,441  90,591  92,894 revenues 370,866 375,517       By geographical area  33,975  32,405  32,674 US  133,590 140,223  69,525  67,883  69,027 Non -US  274,920 276,840  103,500  100,288  101,701  408,510 417,063  Less:salesandotheroperatingrevenues  10,059  9,697  8,807  betweenareas  37,644 41,546  93,441  90,591  92,894  370,866 375,517  

 

 34 

Notes 

 5. Production and similar taxes  Fourth Third Fourth quarter quarter quarter Year Year 2011 2012 2012 2012 2011 $ million 523  237  438 US  1,472 1,854  1,549  1,675  1,635 Non -US  6,686 6,426  2,072  1,912  2,073  8,158 8,280   6. Earnings per share and shares in issue  Basicearningsperordinaryshare(EpS)amountsarecalculatedbydividingtheprofitorlossfortheperiod attributabletoordinaryshareholdersbytheweightedaveragenumberofordinarysharesoutstandingduringthe period.ThecalculationofEpSisperformedseparatelyforeachdiscretequarterlyperiod,andfortheyear-to-date period.Asaresult,thesumofthediscretequarterlyEpSamountsinanyparticularyear-to-dateperiodmaynotbe equaltotheEpSamountfortheyear-to-dateperiod.  ForthedilutedEpScalculationtheweightedaveragenumberofsharesoutstandingduringtheperiodisadjustedfor thenumberofsharesthatarepotentiallyissuableinconnectionwithemployeeshare-basedpaymentplansusingthe treasurystockmethod.Iftheinclusionofpotentiallyissuableshareswoulddecreasethelosspershare,the potentiallyissuablesharesareexcludedfromthedilutedEpScalculation.  Fourth Third Fourth quarter quarter quarter Year Year 2011 2012 2012 2012 2011 $ million   Results for the period   Profitfortheperiodattributable  7,685  5,434  1,618  toBPshareholders  11,582 25,700  1  – 1 Less:preferencedividend  2 2  7,684  5,434  1,617 Profit attributable to BP 11,580 25,698    ordinary shareholders  Inventoryholding(gains)losses,  (79)  (747)  521  netoftax  411 (1,800)  RC profit attributable to BP 7,605  4,687  2,138 ordinary shareholders 11,991 23,898  Net(favourable)unfavourable   impactofnon -operatingitems   andfairvalueaccountingeffects,  (2,620)  483  1,845  netoftax  5,645 (2,242)  Underlying RC profit attributable 4,985  5,170  3,983 to BP shareholders 17,636 21,656        Number of shares (thousand) (a)  Basicweightedaveragenumberof  18,966,159  19,037,433  19,071,754  sharesoutstanding  19,027,929 18,904,812  3,161,026  3,172,905  3,178,626 ADSequivalent  3,171,321 3,150,802        Weightedaveragenumberofshares      outstandingusedtocalculatediluted   19,215,844  19,139,830  19,177,841  earningspershare  19,157,888 19,136,200  3,202,641  3,189,972  3,196,307 ADSequivalent  3,192,981 3,189,367      18,977,214  19,051,867  19,119,757 Sharesinissueatperiod -end  19,119,757 18,977,214  3,162,869  3,175,311  3,186,626 ADSequivalent  3,186,626 3,162,869   (a)  ExcludestreasurysharesandthesharesheldbytheEmployeeShareOwnershipPlanTrusts(ESOPs)andincludescertain sharesthatwillbeissuedinthefutureunderemployeeshareplans.   

 35 

Notes 

7. Analysis of changes in net debt (a)   Fourth Third Fourth quarter quarter quarter Year Year 2011 2012 2012 2012 2011 $ million Opening balance  45,283  47,662  49,077 Financedebt  44,213 45,336  17,997  14,881  16,041 Less:cashandcash equivalents  14,067 18,556    Less:FVassetofhedgesrelatedto   1,454  1,067  1,572  financedebt  1,133 916  25,832  31,714  31,464 Opening net debt 29,013 25,864    Closing balance  44,213  49,077  48,797 Financedebt  48,797 44,213  14,067  16,041  19,548 Less:cashandcashequivalents (b)  19,548 14,067    Less:FVassetofhedgesrelatedto   1,133  1,572  1,700  financedebt  1,700 1,133  29,013  31,464  27,549 Closing net debt 27,549 29,013  (3,181)  250  3,915 Decrease (increase) in net debt 1,464 (3,149)    Movementincashandcashequivalents   (3,684)  933  3,438  (excludingexchangeadjustments)  5,417 (3,997)  Netcashoutflow (inflow)fromfinancing   (3,661)  (733)  1,237  (excludingsharecapitalanddividends)  (3,236) (4,725)  Movementinfinancedebtrelatingto  4,470  – (602)  investingactivities (c) (602) 6,167  (184)  – (93) Othermovements  (104) (132)    Movementinnetdebtbeforeexchange   (3,059)  200  3,980  effects  1,475 (2,687)  (122)  50  (65) Exchangeadjustments  (11) (462)  (3,181)  250  3,915 Decrease (increase) in net debt 1,464 (3,149)   (a)  Netdebtisa non -GAAPmeasure.  (b)  Thecashbalanceat31December2012includes$709millionrelating to thedividendreceivedfromTNK -BPinthefourth quarter2012whichmeetsthecriteriatobetreatedasrestrictedcashuntilcompletionoftheanticipatedsaleofBP’s interestinTNK-BPtoRosneft.SeeNote3forfurtherinformation. (c)  Duringthe fourthquarter2012nodisposaltransactionswerecompletedinrespectofwhichdepositshadbeenreceivedin advance(fourthquarter2011$940million).Depositsof$632millionwerereceivedinthefourthquarter2012,inrespectof disposalsexpectedtocompletewithinthenextyearand$30millionwasrepaidinrespectofassetsnolongerheldfor sale.At31December2012,financedebtincludes$632milliondepositsreceivedinadvancerelatingtodisposal transactions($30millionat30September2012,$30millionat31December2011).  At31December2012,$142millionoffinancedebt($142millionat30September2012and$131millionat 31December2011)wassecuredbythepledgingofassets.Theremainderoffinancedebtwasunsecured.At 31December2012thefinancedebtinrespectofoilproducedfromcertainfieldsinoffshoreAngolaandAzerbaijan hadbeenrepaid($1,927millionat30September2012and$2,344millionat31December2011).  Duringthefirstquarter2011,thecompanysignednewthree-yearcommittedstandbyfacilitiestotalling$6.8billion, availabletodrawandrepayuntilmid-March2014,largelyreplacingexistingarrangements.At31December2012, thetotalavailableundrawncommittedborrowingfacilitiesstoodat$6.8billion($6.9billionat30September2012 and$6.9billionat31December2011).  8. Inventory valuation  Aprovisionof$124millionwasheldat31December2012($152millionat31December2011)towriteinventories downtotheirnetrealizablevalue.Thenetmovementintheprovisionduringthefourthquarter2012wasadecrease of$16million(thirdquarter2012wasadecreaseof$373millionandfourthquarter2011wasadecreaseof $274million).Thenetmovementintheprovisionforthefullyear2012wasadecreaseof$28million,compared withanincreaseof$111millionforthefullyear2011.  9. Statutory accounts  Thefinancialinformationshowninthispublication,whichwasapprovedbytheBoardofDirectorson4February 2013,isunauditedanddoesnotconstitutestatutoryfinancialstatements.Auditedfinancialinformationisexpected tobepublishedin BP Annual Report and Form 20-F 2012 on5March2013anddeliveredtotheRegistrarof Companiesinduecourse. BP Annual Report and Form 20-F 2011 hasbeenfiledwiththeRegistrarofCompaniesin EnglandandWales.Thereportoftheauditoronthoseaccountswasunqualifiedandcontainedanemphasisof matterparagraphrelatingtosignificantuncertaintyoverprovisionsandcontingenciesrelatedtotheGulfofMexico oilspill.Thereportoftheauditoronthoseaccountsdidnotcontainastatementundersection498(2)orsection 498(3)oftheUKCompaniesAct2006.  

 36 

Legal proceedings 

 Proceedings relating to the oil spill  BPp.l.c.,BPExploration&ProductionInc.(BPXP)andvariousotherBPentities(collectivelyreferredtoasBP)areamongthe companiesnamedasdefendantsinapproximately700privatecivillawsuitsresultingfromthe20April2010explosionsand fireonthesemi-submersiblerigDeepwaterHorizonandresultingoilspill(theIncident)andfurtheractionsarelikelytobe brought.BPXPisleaseoperatorofMississippiCanyon,Block252intheGulfofMexico(Macondo),wheretheDeepwater HorizonwasdeployedatthetimeoftheIncident.TheotherworkinginterestownersatthetimeoftheIncidentwere AnadarkoPetroleumCompany(Anadarko)andMOEXOffshore2007LLC(MOEX).TheDeepwaterHorizon,whichwas ownedandoperatedbycertainaffiliatesofLtd.(Transocean),sankon22April2010.Thependinglawsuitsand/or claimsarisingfromtheIncidenthavegenerallybeenbroughtinUSfederalandstatecourts.Plaintiffsincludeindividuals, corporations,insurers,andgovernmentalentitiesandmanyofthelawsuitspurporttobeclassactions.Thelawsuitsassert, amongothers,claimsforpersonalinjuryinconnectionwiththeIncidentitselfandtheresponsetoit,wrongfuldeath, commercialandeconomicinjury,breachofcontractandviolationsofstatutes.Thelawsuitsseekvariousremediesincluding compensationtoinjuredworkersandfamiliesofdeceasedworkers,recoveryforcommerciallossesandpropertydamage, recoveryforpersonalinjuries,claimsforenvironmentaldamage,remediationcosts,claimsforunpaidwages,injunctiveand declaratoryrelief,trebledamagesandpunitivedamages.Purportedclassesofclaimantsincluderesidentsofthestatesof Louisiana,Mississippi,Alabama,Florida,Texas,Tennessee,Kentucky,GeorgiaandSouthCarolina;propertyownersand rentalagents,fishermenandpersonsdependentonthefishingindustry,charterboatownersanddeckhands,marinaowners, gasolinedistributors,shippinginterests,restaurantandhotelowners,cruiselinesandotherswhoarepropertyand/or businessownersallegedtohavesufferedeconomicloss;andresponseworkersandresidentsclaiminginjuriesdueto exposuretothecomponentsofoiland/ordispersants.Amongotherclaimsarisingfromthespillresponseefforts,lawsuits havebeenfiledclaimingthatadditionalpaymentsareduebyBPundercertainMasterVesselCharterAgreementsentered intointhecourseoftheVesselsofOpportunityProgramimplementedaspartoftheresponsetotheIncident.Purported classactionandindividuallawsuitshavealsobeenfiledinUSstateandfederalcourts,aswellasonesuitinCanada,against BPentitiesand/orvariouscurrentandformerofficersanddirectorsalleging,amongotherthings,shareholderderivative claims,securitiesfraudclaims,violationsoftheEmployeeRetirementIncomeSecurityAct(ERISA)andcontractualandquasi- contractualclaimsrelatedtothecancellationofthedividendon16June2010.InAugust2010,manyofthelawsuitspending infederalcourtwereconsolidatedbytheFederalJudicialPanelonMultidistrictLitigationintotwomulti-districtlitigation proceedings,oneinfederalcourtinHoustonforthesecurities,derivative,ERISAanddividendcasesandanotherinfederal courtinNewOrleansfortheremainingcases.  Inaddition,BPhasbeennamedinseverallawsuitsallegingclaimsundertheRacketeer-InfluencedandCorruptOrganizations Act(RICO).On15July2011,thejudgegrantedBP'smotiontodismissamastercomplaintraisingRICOclaimsagainstBP. Thecourt'sorderdismissedtheclaimsoftheplaintiffsinfourRICOcasesencompassedbythemastercomplaint.  On26August2011,thejudgeinthefederalmulti-districtlitigationproceedinginNewOrleansgrantedinpartBP'smotionto dismissamastercomplaintraisingclaimsforeconomiclossbyprivateplaintiffs,dismissingplaintiffs'statelawclaimsand limitingthetypesofmaritimelawclaimsplaintiffsmaypursue,butalsoheldthatcertainclassesofclaimantsmayseek punitivedamagesundergeneralmaritimelaw.Thejudgedidnot,however,liftanearlierstayontheunderlyingindividual complaintsraisingthoseclaimsorotherwiseapplyhisdismissalofthemastercomplainttothoseindividualcomplaints.On 30September2011,thejudgeinthefederalmulti-districtlitigationproceedinginNewOrleansgrantedinpartBP'smotionto dismissamastercomplaintassertingpersonalinjuryclaimsonbehalfofpersonsexposedtocrudeoilorchemical dispersants,dismissingplaintiffs'statelawclaims,claimsbyseamenforpunitivedamages,claimsformedicalmonitoring damagesbyasymptomaticplaintiffs,claimsforbatteryandnuisanceundermaritimelaw,andclaimsallegingnegligenceper se.Aswithhisotherrulingsonmotionstodismissmastercomplaints,thejudgedidnotliftanearlierstayontheunderlying individualcomplaintsraisingthoseclaimsorotherwiseapplyhisdismissalofthemastercomplainttothoseindividual complaints.  ShareholderderivativelawsuitsrelatedtotheIncidenthavebeenfiledinUSfederalandstatecourtsagainstvariouscurrent andformerofficersanddirectorsofBPalleging,amongotherthings,breachoffiduciaryduty,grossmismanagement,abuse ofcontrolandwasteofcorporateassets.On15September2011,thejudgeinthefederalmulti-districtlitigationproceedingin Houston(MDL2185)grantedBP'smotiontodismisstheconsolidatedshareholderderivativelitigationpendingthereonthe groundsthatthecourtsofEnglandaretheappropriateforumforthelitigation.On8December2011,afinaljudgmentwas entereddismissingtheshareholderderivativecase,andon3January2012,oneofthederivativeplaintiffsfiledanoticeof appealtotheUSCourtofAppealsfortheFifthCircuit.On16January2013,theCourtofAppealsaffirmeddismissalofthe action.Theplaintiffsinthetworemainingstate-courtactions,whicharependinginTexasandLouisiana,haveagreedtobe boundbytheoutcomeofthefederalcase.  On13February2012,thejudgeinthefederalmulti-districtlitigationproceedinginHoustonissuedtwodecisionsonthe defendants'motionstodismissthetwoconsolidatedsecuritiesfraudcomplaintsfiledonbehalfofpurportedclassesofBP ordinaryshareholdersandADSholders.Inthosedecisionsthecourtdismissedalloftheclaimsoftheordinaryshareholders, dismissedtheclaimsoftheleadclassofADSholdersagainstmostoftheindividualdefendantswhileholdingthatasubsetof theclaimsagainsttwoindividualdefendantsandthecorporatedefendantscouldproceed,anddismissedalloftheclaimsofa smallerpurportedsubclasswithleavetore-pleadin20days.On2April2012,plaintiffsintheleadclassandsubclassfiledan amendedconsolidatedcomplaintwithclaimsbasedon(1)the12allegedmisstatementsthatthecourtheldwereactionable initsFebruary2012orderonBP'smotiontodismisstheearliercomplaints;and(2)13allegedmisstatementsconcerning  

 37 

Legal proceedings (continued) 

 BP'sOperatingManagementSystemthatthejudgeeitherrejectedwithleavetore-pleadordidnotaddressinhisFebruary decisions.On2May2012,defendantsmovedtodismisstheclaimsbasedonthe13statementsintheamendedcomplaint thatthejudgedidnotalreadyruleareactionable.Oralargumentonthemotionwasheldon29November2012.  InAprilandMay2012,sixnewcases(threeofwhichwereconsolidatedintooneaction)werefiledinstateandfederalcourts byoneormorestate,countyormunicipalpensionfundsagainstBPentitiesandseveralcurrentandformerofficersand directorsseekingdamagesforallegedlossesthosefundssufferedbecauseoftheirpurchasesofBPordinarysharesand,in twocases,ADSs.Thefundsassertvariousstatelawandfederallawclaims.Allofthecaseshavebeentransferredtothe judgeinthefederalmulti-districtlitigationproceedinginHouston.InMayandJune,plaintiffsinthetwocasesthatwerefiled instatecourtmovedtosendthosecasesbacktostatecourt,whichwasdeniedon3October2012.On4January2013,the judgedeniedamotiontocertifythatdecisionforimmediateappeal.On21December2012,defendantsfiledmotionsto dismissthesecases.FromJuly2012toJanuary2013,nineadditionalcaseswerefiledinTexasstateandfederalcourts(four ofwhichwereconsolidatedintooneaction)bypensionorinvestmentfundsagainstBPentitiesandcurrentandformer officers,assertingTexasstatelawclaimsandseekingdamagesforallegedlossesthatthosefundssufferedbecauseoftheir purchasesofBPordinaryshares.AllofthecaseshavebeentransferredtofederalcourtinHouston,anditisanticipatedthat theywillbehandledbythesamejudgepresidingoverthemulti-districtlitigationproceeding.  On20July2012,aBPentityreceivedanamendedstatementofclaimforanactioninAlberta,Canada,filedbythreeplaintiffs seekingtoassertclaimsunderCanadianlawagainstBPonbehalfofaclassofCanadianresidentswhoallegedlysuffered lossesbecauseoftheirpurchaseofBPordinarysharesandADSs.Thiscasewasdismissedonjurisdictionalgroundson14 November2012.On15November2012,oneoftheplaintiffsre-filedastatementofclaimagainstBPinOntario,Canada, seekingtoassertthesameclaimsunderCanadianlawagainstBPonbehalfofaclassofCanadianresidents.BPinformedthe Ontariocourtthatitintendstocontestjurisdiction,andahearingonthisissuehasbeenscheduledfor23–24September 2013.  On5July2012,thejudgeinthefederalmulti-districtlitigationproceedinginHouston(MDL2185)issuedadecisiongranting thedefendants'motionstodismiss,forlackofpersonaljurisdiction,thelawsuitagainstBPp.l.c.forcancellingitsdividend paymentinJune2010.On10August2012,theplaintiffsfiledanamendedcomplaint,whichBPmovedtodismisson 9October2012.  On30March2012,thejudgeinthefederalmulti-districtlitigationproceedinginHouston(MDL2185)issuedadecision grantingthedefendants'motionstodismisstheERISAcaserelatedtoBPsharefundsinseveralemployeebenefitsavings plans.On11April2012,plaintiffsrequestedleavetofileanamendedcomplaintwhichwasdeniedon27August2012.Final judgmentdismissingthecasewasenteredon4September2012,andon25September2012,plaintiffsfiledanoticeof appealtotheUSCourtofAppealsfortheFifthCircuit.  On1June2010,theUSDepartmentofJustice(DoJ)announcedthatitwasconductinganinvestigationintotheIncident encompassingpossibleviolationsofUScivilorcriminallaws.TheDoJannouncedon7March2011thatitcreatedaunified taskforceoffederalagencies,ledbytheDoJCriminalDivision,toinvestigatetheIncident.OtherUSfederalagenciesmay commenceinvestigationsrelatingtotheIncident.TheSECandDoJalsoinvestigatedpotentialsecuritieslawviolations, includingpotentialsecuritiesfraudclaims,allegedtohaveariseninrelationtotheIncident.On15November2012,BP announcedthatitreachedagreementwiththeUSgovernment,subjecttocourtapproval,toresolveallfederalcriminal chargesandallclaimsbytheSECagainstBParisingfromtheDeepwaterHorizonaccident,oilspill,andresponse.  On29January2013,theUSDistrictCourtfortheEasternDistrictofLouisianaacceptedBP’spleasregardingthefederal criminalcharges,andBPwassentencedinconnectionwiththecriminalpleaagreement.BPpleadedguiltyto11felony countsofMisconductorNeglectofShipsOfficersrelatingtothelossof11lives;onemisdemeanourcountundertheClean WaterAct;onemisdemeanourcountundertheMigratoryBirdTreatyAct;andonefelonycountofobstructionofCongress.  Pursuanttothatsentence,BPwillpay$4billion,including$1.256billionincriminalfines,ininstalmentsoveraperiodoffive years.Underthetermsofthecriminalpleaagreement,atotalof$2.394billionwillbepaidtotheNationalFish&Wildlife Foundation(NFWF)overaperiodoffiveyears.Inaddition,$350millionwillbepaidtotheNationalAcademyofSciences (NAS)overaperiodoffiveyears.Thecourtalsoordered,aspreviouslyagreedwiththeUSgovernment,thatBPserveaterm offiveyears’probation.Pursuanttothetermsofthepleaagreement,thecourtalsoorderedcertainequitablerelief,including additionalactions,enforceablebythecourt,tofurtherenhancethesafetyofdrillingoperationsintheGulfofMexico.These requirementsrelatetoBP’sriskmanagementprocesses,suchasthird-partyauditingandverification,training,andwell controlequipmentandprocessessuchasblowoutpreventersandcementing.Inaddition,BPwillundertakeseveralinitiatives withacademiaandregulatorstodevelopnewtechnologiesrelatedtodeepwaterdrillingsafety.Theresolutionalsoprovides fortheappointmentoftwomonitors,bothwithtermsoffouryears.Aprocesssafetymonitorwillreview,evaluateand providerecommendationsfortheimprovementofBP’sprocesssafetyandriskmanagementproceduresconcerning deepwaterdrillingintheGulfofMexico.Anethicsmonitorwillreviewandproviderecommendationsfortheimprovementof BP’sCodeofConductanditsimplementationandenforcement.BPhasalsoagreedtohireanindependentthird-partyauditor whowillreviewandreporttotheprobationofficer,theDoJ,andBPregardingBP'simplementationofkeytermsofthe proposedsettlement,includingproceduresandsystemsrelatedtosafetyandenvironmentalmanagement,operational oversight,andoilspillresponsetraininganddrills.Underthepleaagreement,BPhasalsoagreedtoco-operateinongoing criminalactionsandinvestigations,includingprosecutionsoffourformeremployeeswhohavebeenseparatelycharged.   

 38 

Legal proceedings (continued) 

 InitsresolutionwiththeSEC,BPhasresolvedtheSEC’sDeepwaterHorizon-relatedclaimsagainstthecompanyunder Sections10(b)and13(a)oftheSecuritiesExchangeActof1934andtheassociatedrules.BPhasagreedtoacivilpenaltyof $525million,payableinthreeinstalmentsoveraperiodofthreeyears,andhasconsentedtotheentryofaninjunction prohibitingitfromviolatingcertainUSsecuritieslawsandregulations.TheSEC’sclaimsarepremisedonoilflowrate estimatescontainedinthreereportsprovidedbyBPtotheSECduringaone-weekperiod(on29and30April2010and4May 2010),withinthefirst14daysaftertheaccident.BP’sconsentwasincorporatedinafinaljudgmentandcourtorderon10 December2012,andBPmadeitsfirstpaymentof$175millionon11December2012.  BP’sNovember2012agreementwiththeUSgovernmentdoesnotresolvetheDoJ’scivilclaims,suchasclaimsforcivil penaltiesundertheCleanWaterActorclaimsfornaturalresourcedamagesunderOPA90.Neitherdoesitresolvetheprivate securitiesclaimspendinginthemultidistrictlitigationproceedingsinHouston(MDL2185).  On28November2012,theUSEnvironmentalProtectionAgency(EPA)notifiedBPthatithadtemporarilysuspendedBP p.l.c.,BPXPandanumberofotherBPsubsidiariesfromparticipatinginnewfederalcontracts.Asaresultofthetemporary suspension,theBPentitieslistedinthenoticeareineligibletoreceiveanyUSgovernmentcontractseitherthroughtheaward ofanewcontract,ortheextensionofthetermoforrenewalofanexpiringcontract.Thesuspensiondoesnotaffectexisting contractsthecompanyhaswiththeUSgovernment,includingthoserelatingtocurrentandongoingdrillingandproduction operationsintheGulfofMexico.  ThechargestowhichBPXPpleadedguiltyincludedonemisdemeanourcountundertheCleanWaterActwhich,byoperation oflawfollowingthecourt’sacceptanceofBPXP’splea,triggersastatutorydebarment,alsoreferredtoasmandatory debarment,oftheBPXPfacilitywheretheCleanWaterActviolationoccurred.On1February2013,theEPAissuedanotice thatBPXPwasmandatorilydebarredatitsHoustonheadquarters.  MandatorydebarmentpreventsacompanyfromenteringintonewcontractsornewleaseswiththeUSgovernmentthat wouldbeperformedatthefacilitywheretheCleanWaterActviolationoccurred.Amandatorydebarmentdoesnotaffectany existingcontractsorleasesacompanyhaswiththeUSgovernmentandwillremaininplaceuntilsuchtimeasthedebarment isliftedthroughanagreementwiththeEPA.  Withrespecttotheentitiesnamedinthetemporarysuspension,thetemporarysuspensionmaybemaintainedortheEPA mayelecttoissueanoticeofproposeddiscretionarydebarmenttosomeorallofthenamedentities.Likesuspension,a discretionarydebarmentwouldprecludeBPentitieslistedinthenoticefromreceivingnewfederalfuelcontracts,aswellas newoilandgasleases,althoughexistingcontractsandleasesmaycontinue.Discretionarydebarmenttypicallylaststhreeto fiveyearsandmaybeimposedforalongerperiod,unlessitisresolvedthroughanadministrativeagreement.  WhileBP’sdiscussionswiththeEPAhavebeentakingplaceinparalleltothecourtproceedingsonthecriminalplea,the company'sworktowardreachinganadministrativeagreementwiththeEPAisaseparateprocess,anditmaytakesometime toresolveissuesrelatingtosuchanagreement.BPXP'smandatorydebarmentappliesfollowingsentencingandisnotan indicationofanychangeinthestatusofdiscussionswiththeEPA.Theprocessforresolvingbothmandatoryand discretionarydebarmentisessentiallythesameasforresolvingthetemporarysuspension.BPcontinuestoworkwiththe EPAinpreparinganadministrativeagreementthatwillresolvesuspensionanddebarmentissues.  TheUnitedStatesfiledacivilcomplaintinthemulti-districtlitigationproceedinginNewOrleansagainstBPXPandotherson 15December2010(DoJAction).ThecomplaintseeksadeclarationofliabilityundertheOilPollutionActof1990(OPA90) andcivilpenaltiesundertheCleanWaterActandsetsforthapurportedreservationofrightsonbehalfoftheUStoamend thecomplaintorfileadditionalcomplaintsseekingvariousremediesundervariousUSfederallawsandstatutes.BPisin ongoingdiscussionswiththeDoJandotherfederalagencies,includingtheEPA,regardingpossiblesettlementsofthese claimsinwholeorinpart,butanumberofunresolvedissuesremainandthereissignificantuncertaintyastowhetherany agreementwillultimatelybereachedwiththeDoJonafullorpartialbasis.BPandtheDoJhavealsohaddiscussionswith certainstatesregardingpossiblesettlementoftheirclaims,butanumberofunresolvedissuesremainandthereissignificant uncertaintyastowhetheranyagreementwillultimatelybereached.SeeNote2onpages26–33.  On20April2011,BPfiledclaimsagainstCameron,,andTransoceanintheDoJAction,seekingcontributionfor anyassessmentsagainstBPunderOPA90basedonthoseentities'fault.On20June2011,CameronandHalliburtonmoved todismissBP'sclaimsagainstthemintheDoJAction.BP'sclaimagainstCameronhasbeenresolvedpursuantto settlement,butHalliburton'smotionremainspending.  On30May2011,TransoceanfiledclaimsagainstBPintheDoJActionallegingthatBPAmericaProductionCompanyhad breacheditscontractwithTransoceanHoldingsLLCbynotagreeingtoindemnifyTransoceanagainstliabilityrelatedtothe Incident.TransoceanalsoassertedclaimsagainstBPunderstatelaw,maritimelaw,andOPA90forcontribution.On20June 2011,CameronfiledsimilarclaimsagainstBPintheDoJAction.   

 39 

Legal proceedings (continued) 

 On8December2011,theUnitedStatesbroughtamotionforpartialsummaryjudgmentseeking,amongotherthings,an orderfindingthatBP,Transocean,andAnadarkoarestrictlyliableforacivilpenaltyunderSection311(b)(7)(A)oftheClean WaterAct.On22February2012,thejudgeruledonmotionsfiledintheDoJActionbytheUnitedStates,Anadarko,and TransoceanseekingearlyrulingsregardingtheliabilityofBP,Anadarko,andTransoceanunderOPA90andtheCleanWater Act,butlimitedtheordertoaddressingthedischargeofhydrocarbonsoccurringunderthesurfaceofthewater.Regarding OPA90,thejudgeheldthatBPandAnadarkoareresponsiblepartiesunderOPA90withregardtothesubsurfacedischarge. ThejudgeruledthatBPandAnadarkohavejointandseveralliabilityunderOPA90forremovalcostsanddamagesforsuch discharge,butdidnotruleonwhethersuchliabilityunderOPA90isunlimited.WhilethejudgeheldthatTransoceanisnota responsiblepartyunderOPA90forsubsurfacedischarge,thejudgeleftopenthequestionofwhetherTransoceanmaybe liableunderOPA90forremovalcostsforsuchdischargeastheowner/operatoroftheDeepwaterHorizon.Regardingthe CleanWaterAct,thejudgeheldthatthesubsurfacedischargewasfromtheMacondowell,ratherthanfromtheDeepwater Horizon,andthatBPandAnadarkoareliableforcivilpenaltiesunderSection311oftheCleanWaterActasownersofthe well.ThejudgeleftopenthequestionofwhetherTransoceanmaybeliableundertheCleanWaterActasanoperatorofthe Macondowell.Anadarko,BPandtheUnitedStateshaveeachappealedthe22February2012rulingtotheUSCourtof AppealsfortheFifthCircuit,andtheappealshavebeenconsolidated.On23October2012,Transoceanfiledamotionto dismisstheappealasuntimelyandforlackofjurisdiction.  On11January2013,BPfiledamotionforpartialsummaryjudgmentagainsttheUnitedStates,seekingrulingsthat(1)BP collectedatleast810,000barrelsfromthebrokenriser,fromthetopoftheblowoutpreventerandlowermarineriser package,andfromthechokeandkilllinesoftheblowoutpreventer,allbeforethesebarrelsreachedthewatersoftheGulfof Mexico,and(2)thatthesebarrelsmaynotbecountedtowardthemaximumpenaltypotentiallytobeassessedagainstBP underSection311oftheCleanWaterAct,33U.S.C.§1321.ThecourtsetascheduleunderwhichbriefingonBP’smotion willbecompleteinFebruary2013.  On4April2011,BPinitiatedcontractualout-of-courtdisputeresolutionproceedingsagainstAnadarkoandMOEX,claiming thattheyhavebreachedtheparties'contractbyfailingtoreimburseBPfortheirworking-interestshareofIncident-related costs.On19April2011,Anadarkofiledacross-claimagainstBP,alleginggrossnegligenceand15othercountsunderstate andfederallaws.AnadarkosoughtadeclarationthatitwasexcusedfromitscontractualobligationtopayIncident-related costs.Anadarkoalsosoughtdamagesfromallegedeconomiclossesandcontributionorindemnityforclaimsfiledagainstit byotherparties.On20May2011,BPandMOEXannouncedasettlementagreementofallclaimsbetweenthem,includinga cross-claimbroughtbyMOEXon19April2011similartotheAnadarkoclaim.Underthesettlementagreement,MOEXhas paidBP$1.065billion,whichBPhasappliedtowardsthe$20-billionTrust,andhasalsoagreedtotransferallofits10% interestintheMC252leasetoBP.On17October2011,BPandAnadarkoannouncedthattheyhadreachedafinal agreementtosettleallclaimsbetweenthecompaniesrelatedtotheIncident,includingmutualreleasesofallclaimsbetween BPandAnadarkothataresubjecttothecontractualout-of-courtdisputeresolutionproceedingsorthefederalmulti-district litigationproceedinginNewOrleans.Underthesettlementagreement,AnadarkohaspaidBP$4billion,whichBPhasapplied towardsthe$20-billionTrust,andhasalsoagreedtotransferallofits25%interestintheMC252leasetoBP.Thesettlement agreementalsograntsAnadarkotheopportunityfora12.5%participationincertainfuturerecoveriesfromthirdpartiesand certaininsuranceproceedsintheeventthatsuchrecoveriesandproceedsexceed$1.5billioninaggregate.Anysuch paymentstoAnadarkoarecappedatatotalof$1billion.BPhasagreedtoindemnifyAnadarkoandMOEXforcertainclaims arisingfromtheIncident(excludingcivil,criminaloradministrativefinesandpenalties,claimsforpunitivedamages,and certainotherclaims).ThesettlementagreementswithAnadarkoandMOEXarenotanadmissionofliabilitybyanyparty regardingtheIncident.  On18February2011,Transoceanfiledathird-partycomplaintagainstBP,theUSgovernment,andothercorporations involvedintheIncident,namingthoseentitiesasformalpartiesinitsLimitationofLiabilityactionpendinginfederalcourtin NewOrleans.  On20April2011,TransoceanfiledclaimsinitsLimitationofLiabilityactionallegingthatBPhadbreachedBPAmerica ProductionCompany'scontractwithTransoceanHoldingsLLCbyBPnotagreeingtoindemnifyTransoceanagainstliability relatedtotheIncidentandbynotpayingcertaininvoices.TransoceanalsoassertedclaimsagainstBPunderstatelaw, maritimelaw,andOPA90forcontribution.On1November2011,Transoceanfiledamotionforpartialsummaryjudgmenton certainclaimsfiledintheLimitationActionandtheDoJActionbetweenBPandTransocean.Transocean'smotionsoughtan orderwhichwouldbarBP'scontributionclaimsagainstTransoceanandrequireBPtodefendandindemnifyTransocean againstallpollutionclaims,includingthoseresultingfromanygrossnegligence,andfromcivilfinesandpenaltiessoughtby thegovernment.On7December2011,BPfiledacross-motionforsummaryjudgmentseekinganorderthatBPisnot requiredtoindemnifyTransoceanforanycivilfinesandpenaltiessoughtbythegovernmentorforpunitivedamages.  On26January2012,thejudgeruledonBP'sandTransocean'sindemnitymotions,holdingthatBPisrequiredtoindemnify Transoceanforthird-partyclaimsforcompensatorydamagesresultingfrompollutionoriginatingbeneaththesurfaceofthe water,regardlessofwhethertheclaimresultsfromTransocean'sstrictliability,negligence,orgrossnegligence.Thecourt, however,ruledthatBPdoesnotoweTransoceanindemnityforsuchclaimstotheextentTransoceanisheldliablefor punitivedamagesorforcivilpenaltiesundertheCleanWaterAct,orifTransoceanactedwithintentionalorwilfulmisconduct inexcessofgrossnegligence.ThecourtfurtherheldthatBP'sobligationtodefendTransoceanforthird-partyclaimsdoesnot requireBPtofundTransocean'sdefenceofthird-partyclaimsatthistime,nordoesitincludeTransocean'sexpensesin provingitsrighttoindemnity.ThecourtdeferredafinalrulingonthequestionofwhetherTransoceanbreacheditsdrilling contractwithBPsoastoinvalidatethecontract'sindemnityclause.  

 40 

Legal proceedings (continued) 

 On20April2011,HalliburtonEnergyServices,Inc.(Halliburton),filedclaimsinTransocean'sLimitationofLiabilityaction seekingindemnificationfromBPforclaimsbroughtagainstHalliburtoninthataction,andCameronInternationalCorporation (Cameron)assertedclaimsagainstBPforcontributionunderstatelaw,maritimelaw,andOPA90,aswellasforcontribution onthebasisofcomparativefault.Halliburtonalsoassertedaclaimfornegligence,grossnegligenceandwilfulmisconduct againstBPandothers.On19April2011,HalliburtonfiledaseparatelawsuitinTexasstatecourtseekingindemnificationfrom BPXPforcertaintortandpollution-relatedliabilitiesresultingfromtheIncident.On3May2011,BPXPremovedHalliburton's casetofederalcourt,andon9August2011,theactionwastransferredtothefederalmulti-districtlitigationproceedings pendinginNewOrleans.  Subsequently,on30November2011,Halliburtonfiledamotionforsummaryjudgmentinthefederalmulti-districtlitigation proceedingspendinginNewOrleans.Halliburton'smotionsoughtanorderstatingthatHalliburtonisentitledtofulland completeindemnity,includingpaymentofdefencecosts,fromBPforclaimsrelatedtotheIncidentanddenyingBP'sclaims seekingcontributionagainstHalliburton.On21December2011,BPfiledacross-motionforpartialsummaryjudgment seekinganorderthatBPhasnocontractualobligationtoindemnifyHalliburtonforfines,penalties,orpunitivedamages resultingfromtheIncident.  On31January2012,thejudgeruledonBP'sandHalliburton'sindemnitymotions,holdingthatBPisrequiredtoindemnify Halliburtonforthird-partyclaimsforcompensatorydamagesresultingfrompollutionthatdidnotoriginatefrompropertyor equipmentofHalliburtonlocatedabovethesurfaceofthelandorwater,regardlessofwhethertheclaimsresultfrom Halliburton'sgrossnegligence.Thecourt,however,ruledthatBPdoesnotoweHalliburtonindemnitytotheextentthat HalliburtonisheldliableforpunitivedamagesorforcivilpenaltiesundertheCleanWaterAct.ThecourtfurtherheldthatBP's obligationtodefendHalliburtonforthird-partyclaimsdoesnotrequireBPtofundHalliburton'sdefenceofthird-partyclaimsat thistime,nordoesitincludeHalliburton'sexpensesinprovingitsrighttoindemnity.ThecourtdeferredrulingonwhetherBP isrequiredtoindemnifyHalliburtonforanypenaltiesorfinesundertheOuterContinentalShelfLandsAct.Italsodeferred rulingonwhetherHalliburtonactedsoastoinvalidatetheindemnitybybreachingitscontractwithBP,bycommittingfraud, orbycommittinganotheractthatmateriallyincreasedtherisktoBPorprejudicedtherightsofBPasanindemnitor.  On1September2011,HalliburtonfiledanadditionallawsuitagainstBPinTexasstatecourt.ItscomplaintallegesthatBPdid notidentifytheexistenceofapurportedhydrocarbonzoneattheMacondowelltoHalliburtoninconnectionwithHalliburton's cementworkperformedbeforetheIncidentandthatBPhasconcealedtheexistenceofthispurportedhydrocarbonzone followingtheIncident.Halliburtonclaimsthattheallegedfailuretoidentifythisinformationhasharmeditsbusinessventures andreputationandresultedinlostprofitsandotherdamages.On16September2011,BPremovedtheactiontofederal court,whereitwasstayeduntilitwastransferredbytheJudicialPanelonMultidistrictLitigationtothemulti-districtlitigation proceedinginNewOrleans.On1September2011,HalliburtonalsomovedtoamenditsclaimsinTransocean'sLimitationof Liabilityactiontoaddclaimsforfraudbasedonsimilarfactualallegationstothoseincludedinits1September2011lawsuit againstBPinTexasstatecourt.On11October2011,themagistratejudgeinthefederalmulti-districtlitigationproceedingin NewOrleansdeniedHalliburton'smotiontoamenditsclaims,andHalliburton'smotiontoreviewtheorderwasdeniedbythe judgeon19December2011.  On20April2011,BPassertedclaimsagainstCameron,Halliburton,andTransoceanintheLimitationofLiabilityaction.BP's claimsagainstTransoceanincludebreachofcontract,unseaworthinessoftheDeepwaterHorizonvessel,negligence(or grossnegligenceand/orgrossfaultasmaybeestablishedattrialbasedupontheevidence),contributionandsubrogationfor costs(includingthosearisingfromlitigationclaims)resultingfromtheIncident,aswellasadeclaratoryclaimthatTransocean iswhollyorpartlyatfaultfortheIncidentandresponsibleforitsproportionateshareofthecostsanddamages.BPasserted claimsagainstHalliburtonforfraudandfraudulentconcealmentbasedonHalliburton'smisrepresentationstoBPconcerning, amongotherthings,thestabilitytestingonthefoamedcementusedattheMacondowell;fornegligence(or,ifestablished bytheevidenceattrial,grossnegligence)basedonHalliburton'sperformanceofitsprofessionalservices,including cementingandmudloggingservices;andforcontributionandsubrogationforamountsthatBPhaspaidinrespondingtothe Incident,aswellasinOPAassessmentsandinpaymentstoplaintiffs.BPfiledasimilarcomplaintinfederalcourtinthe SouthernDistrictofTexas,HoustonDivision,againstHalliburton,andtheactionwastransferredon4May2011tothefederal multi-districtlitigationproceedingpendinginNewOrleans.  On16December2011,BPandCameronannouncedtheiragreementtosettleallclaimsbetweenthecompaniesrelatedto theIncident,includingmutualreleasesofclaimsbetweenBPandCameronthataresubjecttothefederalmulti-district litigationproceedinginNewOrleans.Underthesettlementagreement,CameronhaspaidBP$250millionincashinJanuary 2012,whichBPhasappliedtowardsthe$20-billionTrust.BPhasagreedtoindemnifyCameronforcompensatoryclaims arisingfromtheIncident,includingclaimsbroughtrelatingtopollutiondamageoranydamagetonaturalresources,but excludingcivil,criminaloradministrativefinesandpenalties,claimsforpunitivedamages,andcertainotherclaims.  On20May2011,Dril-Quip,Inc.andM-IL.L.C.(M-I)filedclaimsagainstBPinTransocean'sLimitationofLiabilityaction,each claimingarighttocontributionfromBPfordamagesassessedagainstthemasaresultoftheIncident,basedonallegations ofnegligence.M-IalsoclaimedarighttoindemnityforsuchdamagesbasedonitswellservicescontractswithBP.On20 June2011,BPfiledcounter-complaintsagainstDril-Quip,Inc.andM-I,askingforcontributionandsubrogationbasedonthose entities'faultinconnectionwiththeIncidentandunderOPA90,andseekingdeclaratoryjudgmentthatDril-Quip,Inc.andM-I causedorcontributedto,andareresponsibleinwholeorinpartfordamagesincurredbyBPinrelationtotheIncident.On20 January2012,thecourtgrantedDril-Quip,Inc.'smotionforsummaryjudgment,dismissingwithprejudiceallclaimsasserted againstDril-Quipinthefederalmulti-districtlitigationproceedinginNewOrleans.  

 41 

Legal proceedings (continued) 

 On21January2012,BPandM-IenteredintoanagreementsettlingallclaimsbetweenthecompaniesrelatedtotheIncident, includingmutualreleasesofclaimsbetweenBPandM-Ithataresubjecttothefederalmulti-districtlitigationproceedingin NewOrleans.Underthesettlementagreement,M-IhasagreedtoindemnifyBPforpersonalinjuryanddeathclaimsbrought byM-Iemployees.BPhasagreedtoindemnifyM-IforclaimsresultingfromtheIncident,butexcludingcertainclaims.  On14September2011,theBOEMREissueditsreport(BOEMREReport)regardingthecausesofthe20April2010Macondo wellblowout.TheBOEMREReportstatesthatdecisionsbyBP,HalliburtonandTransoceanincreasedtheriskorfailedtofully considerormitigatetheriskofablowouton20April2010.TheBOEMREReportalsostatesthatBP,andTransoceanand Halliburton,violatedcertainregulationsrelatedtooffshoredrilling.Initself,theBOEMREReportdoesnotconstitutethe initiationofenforcementproceedingsrelatingtoanyviolation.On12October2011,theU.S.DepartmentoftheInterior BureauofSafetyandEnvironmentalEnforcementissuedtoBPXP,Transocean,andHalliburtonNotificationofIncidentsof Noncompliance(INCs).ThenotificationissuedtoBPXPisforanumberofallegedregulatoryviolationsconcerningMacondo welloperations.TheDepartmentofInteriorhasindicatedthatthislistofviolationsmaybesupplementedasadditional evidenceisreviewed,andon7December2011,theBureauofSafetyandEnvironmentalEnforcementissuedtoBPXPa secondINC.ThisnotificationwasissuedtoBPforfiveallegedviolationsrelatedtodrillingandabandonmentoperationsatthe Macondowell.BPhasfiledanadministrativeappealwithrespecttothefirstandsecondINCs.BPhasfiledajointstayof proceedingswiththeDepartmentofInteriorwithrespecttobothINCs.  ATrialofLiability,Limitation,Exoneration,andFaultAllocationwasoriginallyscheduledtobegininthefederalmulti-district litigationproceedinginNewOrleansinFebruary2012.Thecourt'spre-trialorderissued14September2011providedforthe trialtoproceedinthreephasesandtoincludeissuesassertedinorrelevanttotheclaims,counterclaims,cross-claims,third- partyclaims,andcomparativefaultdefencesraisedinTransocean'sLimitationofLiabilityAction.Asdiscussedbelow,the courtissuedanamendedpre-trialorderon30May2012.  On18October2011,CameronfiledapetitionforwritofmandamuswithUSCourtofAppealsfortheFifthCircuitseekingan ordervacatingthetrialplanforthe27February2012trialandrequiringthatallclaimsagainstCameroninthatproceedingbe triedbeforeajury.On26December2011,theCourtofAppealsdeniedtheapplicationformandamus.  TheStateofAlabamahasfiledalawsuitseekingdamagesforallegedeconomicandenvironmentalharms,includingnatural resourcedamages,civilpenaltiesunderstatelaw,declaratoryandinjunctiverelief,andpunitivedamagesasaresultofthe Incident.TheStateofLouisianahasfiledalawsuittodeclarevariousBPentities(aswellasotherentities)liableforremoval costsanddamages,includingnaturalresourcedamagesunderfederalandstatelaw,torecovercivilpenalties,attorney's fees,andresponsecostsunderstatelaw,andtorecoverforallegednegligence,nuisance,trespass,fraudulentconcealment andnegligentmisrepresentationofmaterialfactsregardingsafetyproceduresandBP's(andotherdefendants')abilityto managetheoilspill,unjustenrichmentfromeconomicandotherdamagestotheStateofLouisianaanditscitizens,and punitivedamages.TheLouisianaDepartmentofEnvironmentalQualityhasissuedanadministrativeorderseeking environmentalcivilpenaltiesandotherreliefunderstatelaw.On23September2011,BPremovedthismattertofederal districtcourt,andithasbeenconsolidatedwiththemulti-districtproceedingsinNewOrleans.  DistrictAttorneysof11parishesintheStateofLouisianahavefiledsuitsunderstatewildlifestatutesseekingpenaltiesfor damagetowildlifeasaresultofthespill.On10December2010,theMississippiDepartmentofEnvironmentalQualityissued aComplaintandNoticeofViolationallegingviolationsofseveralstateenvironmentalstatutes.  On14November2011,thejudgeinthefederalmulti-districtlitigationproceedinginNewOrleansgrantedinpartBP'smotion todismissthecomplaintsfiledbytheStatesofAlabamaandLouisiana.Thejudge'sorderdismissedtheStates'claims broughtunderstatelaw,includingclaimsforcivilpenaltiesandtheStateofLouisiana'srequestforadeclaratoryjudgment undertheLouisianaOilSpillPreventionandResponseAct,holdingthatthoseclaimswerepre-emptedbyfederallaw.Italso dismissedtheStateofLouisiana'sclaimsofnuisanceandtrespassundergeneralmaritimelaw.Thejudge'sorderfurtherheld thattheStateshavestatedclaimsfornegligenceandproductsliabilityundergeneralmaritimelaw,thattheStateshave sufficientlyallegedpresentmentoftheirclaimsunderOPA90,andthattheStatesmayseekpunitivedamagesundergeneral maritimelaw.On9December2011,thejudgeinthefederalmulti-districtlitigationproceedinginNewOrleansgrantedinpart BP'smotiontodismissamastercomplaintbroughtonbehalfoflocalgovernmententities.Thejudge'sorderdismissed plaintiffs'statelawclaimsandlimitedthetypesofmaritimelawclaimsplaintiffsmaypursue,butalsoheldthattheplaintiffs havesufficientlyallegedpresentmentoftheirclaimsunderOPA90andthatcertainlocalgovernmententityclaimantsmay seekpunitivedamagesundergeneralmaritimelaw.Thejudgedidnot,however,liftanearlierstayontheunderlying individualcomplaintsraisingthoseclaimsorotherwiseapplyhisdismissalofthemastercomplainttothoseindividual complaints.  InJanuary2013,theStatesofAlabama,MississippiandFloridaformallypresentedtheirclaimstoBPunderOPA90for allegedlossesincludingeconomiclossesandpropertydamageasaresultoftheGulfofMexicooilspill.BPisevaluating theseclaims.TheStateofLouisianahasalsoassertedsimilarclaims.Theamountsclaimed,certainofwhichincludepunitive damagesorothermultipliers,areverysubstantial.However,BPconsidersthemethodologiesusedtocalculatetheseclaims tobeseriouslyflawed,notsupportedbythelegislationandtosubstantiallyoverstatetheclaims.Claimshavealsobeen presentedbyvariouslocalgovernmentswhicharesubstantialinaggregateandmoreclaimsareexpectedtobepresented. TheamountsallegedinthepresentmentsforStateandLocalgovernmentclaimstotalover$34billion.Shouldtheseclaims proceedtotrial,BPwilldefendvigorouslyagainstthem.   

 42 

Legal proceedings (continued) 

 On9December2011and28December2011,thejudgeinthefederalmulti-districtlitigationproceedinginNewOrleansalso grantedBP'smotionstodismisscomplaintsfiledbytheDistrictAttorneysof11parishesintheStateofLouisianaseeking penaltiesfordamagetowildlife,holdingthatthoseclaimsarepre-emptedbytheCleanWaterAct.AllelevenoftheDistrict AttorneysofparishesintheStateofLouisianahavenowfilednoticesofappeal.TheStateofAlabama'sattempttointervene intothecasehasbeendenied.SinceMay2012,amicusbriefshavebeenfiledinthoseappealsbytheStatesofAlabama, Louisiana,andMississippi.Theappealisnowfullybriefedandisscheduledfororalargumenton5March2013.  On3March2012,BPannouncedanagreementinprinciplewiththePlaintiffs'SteeringCommittee(PSC)inthefederalmulti- districtlitigationproceedingspendinginthefederaldistrictcourtinNewOrleans(MDL2179)tosettlethesubstantialmajority oflegitimateprivateeconomicandpropertydamagesclaimsandexposure-basedmedicalclaimsstemmingfromtheIncident. On18April2012,BPandthePSCfiledwiththatcourttheEconomicandPropertyDamagesSettlementAgreementandthe MedicalBenefitsClassActionSettlementAgreement.  TheEconomicandPropertyDamagesSettlementresolvescertaineconomicandpropertydamageclaims,andtheMedical BenefitsClassActionSettlementAgreementresolvesmedicalclaimsbyresponseworkersandcertainGulfCoastresidents. TheEconomicandPropertyDamagesSettlementincludesa$2.3-billionBPcommitmenttohelpresolveeconomiclossclaims relatedtotheGulfseafoodindustryanda$57-millionfundtosupportcontinuedadvertisingthatpromotesGulfCoasttourism. ItalsoresolvespropertydamageincertainareasalongtheGulfCoast,aswellasclaimsforadditionalpaymentsundercertain MasterVesselCharterAgreementsenteredintointhecourseoftheVesselsofOpportunityProgramimplementedaspartof theresponsetotheIncident.TheEconomicandPropertyDamagesSettlementdoesnotincludeclaimsmadeagainstBPby theDoJorotherfederalagencies(includingundertheCleanWaterActandforNaturalResourceDamagesundertheOil PollutionAct)orbythestatesandlocalgovernments.AlsoexcludedarecertainotherclaimsagainstBP,suchassecurities andshareholderclaimspendinginMDL2185,andclaimsbasedsolelyonthedeepwaterdrillingmoratoriumand/orthe relatedpermittingprocess.  TheMedicalBenefitsClassActionSettlementinvolvespaymentstoqualifyingclassmembersbasedonamatrixforcertain SpecifiedPhysicalConditions,aswellasa21-yearPeriodicMedicalConsultationProgrammeforqualifyingclassmembers. Althoughclaimswillnotbepaiduntiltheagreement’sEffectiveDate—i.e. ,thefinalapprovaloftheMedicalBenefitsClass ActionSettlementandconclusionofanyandallappeals—classmembersarepermittedtofileclaimformsinadvanceofthe EffectiveDatetofacilitateadministrationofthemedicalsettlementupontheEffectiveDate.Italsoprovidesthatclass membersclaimingLater-ManifestedPhysicalConditionsmaypursuetheirclaimsthroughamediation/litigationprocess,but waivetherighttoseekpunitivedamages.ConsistentwithitscommitmenttotheGulf,BPhasalsoagreedtoprovide $105milliontotheGulfRegionHealthOutreachProgramtoimprovetheavailability,scopeandqualityofhealthcareincertain GulfCoastcommunities.Thishealthcareoutreachprogrammewillbeavailableto,andisintendedtobenefit,classmembers andotherindividualsinthosecommunities.  Eachagreementprovidesthatclassmemberswillbecompensatedfortheirclaimsonaclaims-madebasis,accordingto agreedcompensationprotocolsinseparatecourt-supervisedclaimsprocesses.Thecompensationprotocolsunderthe EconomicandPropertyDamagesSettlementAgreementprovideforthepaymentofclassmembers'economiclossesand propertydamages.Inadditionmanyeconomicandpropertydamagesclassmemberswillreceivepaymentsbasedon negotiatedrisktransferpremiums(RTPs),whicharemultiplicationfactorsdesigned,inpart,tocompensateclaimantsfor potentialfuturedamagesthatarenotcurrentlyknown,relatingtotheIncident.TheEconomicandPropertyDamages SettlementandtheMedicalBenefitsClassActionSettlementarenotanadmissionofliabilitybyBP.Thesettlementis uncappedexceptforeconomiclossclaimsrelatedtotheGulfseafoodindustry.  Aspartofitsmonitoringofpaymentsmadebythecourt-supervisedclaimsprocesses,BPidentifiedcertainpaymentsthat appearedtoresultfromaninterpretationoftheEconomicandPropertyDamagesSettlementAgreementbytheclaims administratorthatproducedahighernumberandvalueofawardsthananticipatedbyBP.Pursuanttothemechanismsinthe EconomicandPropertyDamagesSettlementAgreement,theclaimsadministratorsoughtclarificationfromthecourtonthis matterandon30January2013,thecourtconfirmedaninterpretationoftheagreementthatwascontrarytoBP’sprevious assumptions.  BPestimatedthecostofthesettlement,includingclaimsadministrationcosts,tobeapproximately$7.8billion(includingthe $2.3-billioncommitmenttohelpresolveeconomiclossclaimsrelatedtotheGulfseafoodindustry).Duringthethirdquarter 2012,BPincreaseditsestimateofthecostofclaimsadministrationby$280million,andduringthefourthquarterbyafurther $400millionasdescribedinNote2onpages26–33herein.Significantuncertaintiesexistinrelationtotheamountofclaims thataretobepaidandwillbecomepayablethroughtheclaimsprocess.Thereisuncertaintyinrelationtotheamountsthat ultimatelywillbepaidinrelationtocurrentclaims,andthenumber,typeandamountspayableforclaimsnotyetreported.In addition,thereisfurtheruncertaintyinrelationtointerpretationsoftheclaimsadministratorregardingtheprotocolsunderthe settlementagreementandjudicialinterpretationoftheseprotocols,andtheoutcomesofanyfurtherlitigationthrough potentialopt-outsfromthesettlement.TheestimatedcostofthesettlementwiththePSCisnow$8.5billion,whichwhile BP'scurrentbestestimateofthecostofthesettlement,itispossiblethattheactualcostcouldbehigherthanthisestimate duetotheuncertaintiesreferredtoabove.Inaccordancewithitsnormalprocedures,BPcontinuestore-evaluatethe assumptionsunderlyingthisestimateonaquarterlybasisasmoreinformation,includingtheoutcomesofthecourt- supervisedclaimsprocesses,becomesavailable.(Formoreinformation,seeNote2onpages26–33herein.)Atthistime,BP expectsallclassmembersettlementsundertheseagreementstobepaidfromtheTrust.Othercoststobepaidfromthe TrustincludeStateandLocalgovernmentclaims,stateandlocalresponsecosts,naturalresourcedamagesandrelated claims,andfinaljudgmentsandsettlements.ItisnotpossibleatthistimetodeterminewhethertheTrustwillbesufficientto 

 43 

Legal proceedings (continued) 

 satisfyalloftheseclaimsaswellasthoseundertheproposedsettlement.ShouldtheTrustnotbesufficient,paymentsunder theproposedsettlementwouldbemadebyBPdirectly.  TheEconomicandPropertyDamagesSettlementprovidesforatransitionfromtheGulfCoastClaimsFacility(GCCF)toa newcourt-supervisedclaimsprogramme,toadministerpaymentsmadetoqualifyingclassmembers.Acourt-supervised transitionalclaimsprocesswasinoperationwhiletheinfrastructureforthenewsettlementclaimsprocesswasputinplace. Duringthistransitionalperiod(nowconcluded),theprocessingofclaimsthathavebeensubmittedtotheGCCFcontinued, andnewclaimantssubmittedtheirclaims.BPagreednottowaitforfinalapprovaloftheEconomicandPropertyDamages Settlementtopayclaims.Theeconomicandpropertydamagesclaimsprocesswillbeundercourtsupervisionthroughthe settlementclaimsprocessestablishedbytheEconomicandPropertyDamagesSettlement.  UndertheEconomicandPropertyDamagesSettlement,classmembersreleaseanddismisstheirclaimsagainstBPnot expresslyreservedbythatagreement.TheEconomicandPropertyDamagesSettlementalsoprovidesthat,totheextent permittedbylaw,BPassignstothePSCcertainofitsclaims,rightsandrecoveriesagainstTransoceanandHalliburtonfor damageswithprotectionssuchthatTransoceanandHalliburtoncannotpassthosedamagesthroughtoBP.Underthe MedicalBenefitsClassActionSettlement,classmembersreleaseanddismisstheirclaimsagainstBPcoveredbythat settlement,exceptthatclassmembersdonotreleaseclaimsforLater-ManifestedPhysicalConditions.  On2May2012,thecourtoverseeingthefederalmulti-districtlitigationproceedingspendinginNewOrleans(MDL2179) issuedorderspreliminarilyandconditionallycertifyingtheEconomicandPropertyDamagesSettlementClassandtheMedical BenefitsSettlementClassandpreliminarilyapprovingtheproposedEconomicandPropertyDamagesSettlementandthe proposedMedicalBenefitsClassActionSettlement.UnderUSfederallaw,thereisanestablishedprocedurefordetermining thefairness,reasonablenessandadequacyofclassactionsettlements.Pursuanttothisprocedure,anextensivenotice programmetothepublicwasimplementedtoexplainthesettlementagreementsandclassmembers'rights,includingthe rightto"optout"oftheclasses,andtheprocessesformakingclaims.Thecourtsetadeadlineof31August2012(later extendedto7September2012)forclassmembersobjectingtotheEconomicandPropertyDamagesSettlementand/orthe MedicalBenefitsClassActionSettlementtofiletheirobjectionswiththecourtandadeadlineof1October2012(later extendedto1November2012)forclassmemberstooptoutoftheEconomicandPropertyDamagesClassand/orthe MedicalBenefitsSettlementClass.TheDeepwaterHorizonCourtSupervisedSettlementProgram,thenewclaimsfacility operatingundertheframeworksestablishedbytheEconomicandPropertyDamagesSettlement,commencedoperationon4 June2012undertheoversightofClaimsAdministratorPatrickJuneau.Thecourtconductedafairnesshearingon8 November2012inwhichtoconsider,amongotherthings,whethertograntfinalapprovaloftheEconomicandProperty DamagesSettlementandtheMedicalBenefitsClassActionSettlement,whethertocertifytheclassesforsettlement purposesonly,andthemeritsofanyobjectionstothesettlements.Atthefairnesshearing,thepartiesandobjectingclass memberspresentedargumentsforandagainsttheapprovalofeachsettlementagreement.On21November2012,the partiestothesettlementfiledalistof13,123individualsandentitieswhohadsubmittedtimelyrequeststooptoutofthe EconomicandPropertyDamagesClassand1,638individualswhohadsubmittedtimelyrequeststooptoutoftheMedical BenefitsClass.On16November2012,thecourtextendedthedeadlinefrom5November2012to15December2012for suchexcludedpersonsorentitiestorequestrevocationoftheirrequeststooptoutofthesettlement.Asaresultofsuch revocations,thenumberofopt-outsislessthanthosereportedfigures.  Followingthefairnesshearing,bothsettlementswereapprovedbythedistrictcourt.TheEconomicandPropertyDamages Settlementwasapprovedon21December2012inafinalorderandjudgment,andtheMedicalBenefitsClassAction Settlementwasapprovedbythedistrictcourtinafinalorderandjudgmenton11January2013.Since17January2013, sevengroupsofpurportedclassmembershavefilednoticesofappealtotheUSCourtofAppealsfortheFifthCircuitofthe finalorderandjudgmentapprovingtheEconomicandPropertyDamagesSettlement.Onegroupofpurportedmembersof theMedicalBenefitsClasshasalsoappealedfromthefinalorderandjudgmentapprovingtheMedicalBenefitsClassAction Settlement.Additionally,acoalitionoffishingandcommunitygroupshasappealedfromanorderofthedistrictcourtdenying itpermissiontointerveneinthecivilactionservingasthevehiclefortheEconomicandPropertyDamagesSettlementand furtherdenyingitpermissiontotakediscoveryregardingthefairnessofthesettlement.  On18January2013,apurportedclassactionwasfiledinfederaldistrictcourtinNewOrleansseekingreliefforallpersons alleginglossescausedbytheIncidentwhoareexcludedfromorhaveoptedoutoftheEconomicandPropertyDamages Settlement.BPisreviewingthecomplaint.  On30May2012,thecourtissuedanamendedpre-trialorderprovidingforTrialofLiability,Limitation,Exoneration,andFault Allocationtoproceedinphases,thefirstofwhichwasscheduledtocommenceon14January2013.On26October2012, thecourtfurtherextendedthedateforcommencementofthetrialto25February2013.Underthecourt'sorder,thetrialwill includeissuesassertedinorrelevanttotheclaims,counterclaims,cross-claims,third-partyclaims,andcomparativefault defencesraisedinTransocean'sLimitationofLiabilityAction.ThenextphaseisprojectedtocommenceinSeptember2013.  On11July2012,BPfiledmotionstodismissseveralcategoriesofclaimsinMDL2179thatwerenotcoveredbythe EconomicandPropertyDamagesSettlement.On1October2012,thecourtgrantedBP'smotion,dismissing(1)claims allegingareductioninthevalueofrealpropertycausedbytheoilspillorothercontaminantwherethepropertywasnot physicallytouchedbytheoilandthepropertywasnotsold;(2)claimsbyoronbehalfofentitiesmarketingBP-brandedfuels thattheyhavesuffereddamages,includinglossofbusiness,income,andprofits,asaresultofthelossofvaluetothe'BP' brandorname;and(3)claimsbyoronbehalfofrecreationalfishermen,recreationaldivers,beachgoers,recreationalboaters, andsimilarclaimants,thattheyhavesuffereddamagesthatincludelossofenjoymentoflifefromtheinabilitytouseportions 

 44 

Legal proceedings (continued) 

 oftheGulfofMexicoforrecreationandamusementpurposes.Thejudgedidnot,however,liftanearlierstayonthe underlyingindividualcomplaintsraisingthoseclaimsorotherwiseapplyhisdismissalofthosecategoriesofclaimstothose individualcomplaints.ThisorderhasbeenappealedtotheUSCourtofAppealsfortheFifthCircuit,buttheappealwas ordereddismissedforwantofprosecutionon28January2013.  On15September2010,threeMexicanstatesborderingtheGulfofMexico(Veracruz,QuintanaRoo,andTamaulipas)filed lawsuitsinfederalcourtinTexasagainstseveralBPentities.TheselawsuitsallegethattheIncidentharmedtheirtourism, fishing,andcommercialshippingindustries(resultingin,amongotherthings,diminishedtaxrevenue),damagednatural resourcesandtheenvironment,andcausedthestatestoincurexpensesinpreparingaresponsetotheIncident.On9 December2011,thejudgeinthefederalmulti-districtlitigationproceedinginNewOrleansgrantedinpartBP'smotionto dismissthethreeMexicanstates'complaints,dismissingtheirclaimsunderOPA90andfornuisanceandnegligenceperse, andpreservingtheirclaimsfornegligenceandgrossnegligenceonlytotheextenttherehasbeenaphysicalinjurytoa proprietaryinterestofthestates.ThecourtinMDL2179hasalsosetaschedulefortargeteddiscoveryandmotionsonthe legalissueofwhethertheMexicanStatesofQuintanaRoo,Tamaulipas,andVeracruzhaveajusticiableclaim.BP,other defendants,andthethreeMexicanStatesfiledcross-motionsforsummaryjudgmenton4January2013ontheissueof whethertheMexicanStateshaveaproprietaryinterestinthemattersassertedintheircomplaints,andthemotionsremain pending.On5April2011,theStateofYucatansubmittedaclaimtotheGCCFallegingpotentialdamagetoitsnatural resourcesandenvironment,andseekingtorecoverthecostofassessingtheallegeddamage.BPanticipatesfurtherclaims fromtheMexicanfederalgovernment.  On18October2012,beforeaFederalDistrictCourtlocatedinMexicoCity,aclassactioncomplaintwasfiledagainstBPXP, BPAmericaProductionCompany,andothercompaniesaffiliatedwithBP.Theplaintiffs,consistingoffishermenandother groups,areseeking,amongotherthings,compensatorydamagesfortheclassmemberswhoallegedlysufferedeconomic losses,aswellasanorderrequiringBPtoremediateenvironmentaldamageresultingfromtheIncidentandtoprovide fundingforthepreservationoftheenvironmentandtoconductenvironmentalimpactstudiesintheGulfofMexicoforthe next10years.PlaintiffshavenotyetproperlyservedtheBPentitiesnamedasDefendants.  Citizensgroupshavealsofiledeitherlawsuitsornoticesofintenttofilelawsuitsseekingcivilpenaltiesandinjunctiverelief undertheCleanWaterActandotherenvironmentalstatutes.On16June2011,thejudgeinthefederalmulti-districtlitigation proceedinginNewOrleansgrantedBP'smotiontodismissamastercomplaintraisingclaimsforinjunctivereliefunder variousfederalenvironmentalstatutesbroughtbyvariouscitizensgroupsandothers.Thejudgedidnot,however,liftan earlierstayontheunderlyingindividualcomplaintsraisingthoseclaimsforinjunctiverelieforotherwiseapplyhisdismissalof themastercomplainttothoseindividualcomplaints.Inaddition,adifferentsetofenvironmentalgroupsfiledamotionto reconsiderdismissaloftheirEndangeredSpeciesActclaimson14July2011.Thatmotionremainspending.On31January 2012,thecourt,onmotionbytheCenterforBiologicalDiversity,enteredfinaljudgmentonthebasisofthe16June2011 orderwithrespecttotwoactionsbroughtagainstBPbythatplaintiff.On2February2012,theCenterforBiologicalDiversity filedanoticeofappealofbothactions.Followingoralargument,theCourtofAppealsruledinBP’sfavouron9January2013 invirtuallyallrespects,thoughitremandedtheCenterforBiologicalDiversity’sclaimundertheEmergencyPlanningand CommunityRighttoKnowActtothedistrictcourt.On22January2013,theCenterforBiologicalDiversityfiledaPetitionfor PanelRehearingintheCourtofAppeals,whichispending.  On1March2012,thecourtinMDL2179issuedapartialfinaljudgmentdismissingwithprejudiceallclaimsbyBP,Anadarko andMOEXforadditionalinsuredcoverageunderinsurancepoliciesissuedtoTransoceanforthesub-surfacepollution liabilitiesBP,AnadarkoandMOEXhaveincurredandwillincurwithrespecttotheMacondowelloilrelease.BPfiledanotice ofappealfromthecourt'sjudgmenttotheUSCourtofAppealsfortheFifthCircuit.Briefingonthatappealiscomplete,and oralargumentwasconductedon3December2012.  Inaddition,BPisawarethatactionshavebeenormaybebroughtundertheQuiTam(whistle-blower)provisionsoftheFalse ClaimsAct(FCA).On17December2012,thecourtorderedunsealedonecomplaintthathadbeenfiledintheUSDistrict CourtfortheEasternDistrictofLouisianabyoneindividualundertheFCA’sQuiTamprovisions.Thecomplaintallegedthat BPandanotherdefendanthadmadefalsereportsandcertificationsoftheamountofoilreleasedintotheGulfofMexico followingtheIncident.On17December2012,theDoJfiledwiththecourtanoticethattheDoJelectedtodeclineto interveneintheaction.  On21April2011,BPannouncedanagreementwithnaturalresourcetrusteesfortheUSandfiveGulfCoaststates,providing forupto$1billiontobespentonearlyrestorationprojectstoaddressnaturalresourceinjuriesresultingfromtheIncident. Fundingfortheseprojectswillcomefromthe$20-billionTrustfund.  AclaimwascommencedagainstBPbyagroupofclaimantson26July2012inEcuador.Themajorityoftheclaimants representlocalNGOs.TheclaimallegesthatthroughtheIncidentandBP'sresponsetoit,BPviolatedthe"rightsofnature". Theclaimisnotmonetarybutratherseeksinjunctiverelief.Twopreviousclaimsonidenticalgroundswerepreviously dismissedatanearlystagebytheEcuadoriancourts.On3December2012,theEcuadoriancourtoffirstinstancedismissed theclaim.On7December2012,theclaimantsfiledatimelynoticeofappeal,andthematteriscurrentlypendingbeforean Ecuadoriancourtofsecondinstance.  BP'spotentialliabilitiesresultingfromthreatened,pendingandpotentialfutureclaims,lawsuitsandenforcementactions relatingtotheIncident,togetherwiththepotentialcostofimplementingremediessoughtinthevariousproceedings,cannot befullyestimatedatthistimebuttheyhavehadandareexpectedtohaveamaterialadverseimpactonthegroup'sbusiness,

 45 

Legal proceedings (continued) 

 competitiveposition,cashflows,prospects,liquidity,shareholderreturnsand/orimplementationofitsstrategicagenda, particularlyintheUS.Thesepotentialliabilitiesmaycontinuetohaveamaterialadverseeffectonthegroup'sresultsand financialcondition.SeeNote2onpages26–33hereinandthe Annual Report and Form 20-F 2011 –Financialstatements – Note2onpages190–194forinformationregardingthefinancialimpactoftheIncident.  Investigations and reports relating to the Deepwater Horizon oil spill  BPhasbeensubjecttoanumberofinvestigationsrelatedtotheIncidentbynumerousagenciesoftheUSgovernment.The relatedpublishedreportsareavailableonthewebsitesoftheagenciesandcommissionsreferredtobelow.  On11January2011,theNationalCommissionontheBPDeepwaterHorizonOilSpillandOffshoreDrilling(National Commission),establishedbyPresidentObama,publisheditsreportonthecausesoftheIncidentanditsrecommendations forpolicyandregulatorychangesforoffshoredrilling.On17February2011,theNationalCommission'sChiefCounsel publishedaseparatereportonhisinvestigationthatprovidesadditionalinformationregardingthecausesoftheIncident.  Inareportdated20March2011,withanAddendumdated30April2011,theJointInvestigationTeam(JIT)fortheMarine BoardofInvestigationestablishedbytheUSCoastGuardandBureauofOceanEnergyManagement,Regulationand Enforcement(BOEMRE)issuedtheFinalReportoftheForensicExaminationoftheDeepwaterHorizonBlowoutPreventer (BOP)preparedbyDetNorskeVeritas(BOPReport).TheBOPReportconcludesthatthepositionofthedrillpipeagainstthe blindshearramspreventedtheBOPfromfunctioningasintended.Subsequently,BPhelpedtosponsoradditionalBOP testingconductedbyDetNorskeVeritasundercourtauspices,whichconcludedon21June2011.BPcontinuestoreviewthe BOPReportandisintheprocessofevaluatingthedataobtainedfromtheadditionaltesting.  On22April2011,theUSCoastGuardissueditsreport(MaritimeReport)focuseduponthemaritimeaspectsoftheIncident. TheMaritimeReportcriticizesTransocean'smaintenanceoperationsandsafetyculture,whilealsocriticizingtheRepublicof theMarshallIslands–theflagstateresponsibleforcertifyingTransocean'sDeepwaterHorizonvessel.  TheUSChemicalSafetyandHazardInvestigationBoard(CSB)isalsoconductinganinvestigationoftheIncidentthatis focusedontheexplosionsandfire,andnottheresultingoilspillorresponseefforts.Aspartofthiseffort,on24July2012, theCSBconductedahearingatwhichitreleaseditspreliminaryfindingson,amongotherthings,theuseofsafetyindicators byindustry(includingBPandTransocean)andgovernmentregulatorsinoffshoreoperationspriortotheaccident.TheCSB foundthatBPandotheroffshoreindustrymembershaveplacedtoogreatanemphasisonpersonalsafetyratherthan processsafetyoverall.TheCSBhasindicatedthatitplanstoissueitsfinalreportinApril2013.TheCSBwillseekto recommendimprovementstoBPandindustrypracticesandtoregulatoryprogrammestopreventrecurrenceandmitigate potentialconsequences.  Also,attherequestoftheDepartmentoftheInterior,theNationalAcademyofEngineering/NationalResearchCouncil establishedaCommittee(Committee)toexaminetheperformanceofthetechnologiesandpracticesinvolvedintheprobable causesoftheIncidentandtoidentifyandrecommendtechnologies,practices,standardsandothermeasurestoavoidsimilar futureevents.On17November2010,theCommitteepubliclyreleaseditsinterimreportsettingforththeCommittee's preliminaryfindingsandobservationsonvariousactionsanddecisionsincludingwelldesign,cementingoperations,well monitoring,andwellcontrolactions.Theinterimreportalsoconsidersmanagement,oversight,andregulationofoffshore operations.On14December2011,theCommitteepublisheditsfinalreport,includingfindingsandrecommendations.A second,unrelatedNationalAcademiesCommitteeislookingatthemethodologiesavailableforassessingspillimpactson ecosystemservicesintheGulfofMexico,withafinalreportexpectedinthefirstorsecondquarterof2013.AthirdNational AcademiesCommitteestudiedmethodsforassessingtheeffectivenessofsafetyandenvironmentalmanagementsystems (SEMS)establishedbyoffshoreoilandgasoperatorsandissueditsreport19June2012.  On10March2011,theFlowRateTechnicalGroup(FRTG),DepartmentoftheInterior,issueditsfinalreporttitled "AssessmentofFlowRateEstimatesfortheDeepwaterHorizon/MacondoWellOilSpill".Thereportprovidesasummaryof thestrengthsandlimitationsofthedifferentmethodsusedbytheUSgovernmenttoestimatetheflowrateandarangeof estimatesfrom13,000b/dtoover100,000b/d.Thereportconcludesthatthemostaccurateestimatewas53,000b/djust priortoshutin,withanuncertaintyonthatvalueof±10%basedonFRTGcollectiveexperienceandjudgement,and,based onmodelling,theflowondayoneoftheIncidentwas62,000b/d.  On18March2011,theUSCoastGuard'sincidentspecificpreparednessreviewteamreleaseditsfinalreportcapturing lessonslearnedfromtheIncidentaswellasmakingrecommendationsonhowtoimprovefutureoilspillresponseand recoveryefforts.  Additionally,sinceApril2010,BPrepresentativeshavetestifiedmultipletimesbeforetheUSCongressregardingtheIncident. BPhasprovideddocumentsandwritteninformationinresponsetorequestsfrommembers,committeesandsubcommittees oftheUSCongress.   

 46 

Legal proceedings (continued) 

 Other legal proceedings  TheUSFederalEnergyRegulatoryCommission(FERC)andtheUSCommodityFuturesTradingCommission(CFTC)are currentlyinvestigatingseveralBPentitiesregardingtradinginthenext-daynaturalgasmarketatHoustonShipChannelduring September,OctoberandNovember2008.TheFERCOfficeofEnforcementstaffnotifiedBPon12November2010oftheir preliminaryconclusionsrelatingtoallegedmarketmanipulationinviolationof18C.F.R.Sec.1c.1.On30November2010, CFTCEnforcementstaffalsoprovidedBPwithanoticeofintenttorecommendchargesbasedonthesameconductalleging thatBPengagedinattemptedmarketmanipulationinviolationofSection6(c),6(d),and9(a)(2)oftheCommodityExchange Act.On23December2010,BPsubmittedresponsestotheFERCandCFTCNovember2010noticesprovidingadetailed responsethatitdidnotengageinanyinappropriateorunlawfulactivity.On28July2011,theFERCstaffissuedaNoticeof AllegedViolationsstatingthatithadpreliminarilydeterminedthatseveralBPentitiesfraudulentlytradedphysicalnaturalgas intheHoustonShipChannelandKatymarketsandtradingpointstoincreasethevalueoftheirfinancialswingspread positions.OtherinvestigationsintoBP'stradingactivitiescontinuetobeconductedfromtimetotime.  On23March2005,anexplosionandfireoccurredattheTexasCityrefinery.Fifteenworkersdiedintheincidentandmany otherswereinjured.BPProductshasresolvedallcivilinjuryclaimsandallcivilandcriminalgovernmentalclaimsarisingfrom theMarch2005incident.  InMarch2007,theUSChemicalSafetyandHazardInvestigationBoard(CSB)issuedareportontheincident.Thereport containedrecommendationstotheTexasCityrefineryandtotheboardofdirectorsofBP.Todate,CSBhasacceptedas satisfactorilyaddressedthemajorityofBP'sresponsestoitsrecommendations.BPandtheCSBarecontinuingtodiscussthe remainingopenrecommendationswiththeobjectiveoftheCSBagreeingtoaccepttheseassatisfactorilyaddressedaswell.  On29October2009,theUSOccupationalSafetyandHealthAdministration(OSHA)issuedcitationstotheTexasCityrefinery relatedtotheProcessSafetyManagement(PSM)Standard.On12July2012,OSHAandBPresolved409ofthe439 citations.TheagreementrequiredthatBPpayacivilpenaltyof$13,027,000andthatBPabatetheallegedviolationsby31 December2012.BPcompletedtheserequirementsandtheagreementhasterminated.Thesettlementexcluded30citations forwhichBPandOSHAcouldnotreachagreement.However,thepartiesagreedthatBP'spenaltyliabilitywillnotexceed$1 millionifthosecitationsareresolvedthroughlitigation.Additionaleffortswillbemadeinthefuturetoresolvethesecitations.  On8March2010,OSHAissued65citationstoBPProductsandBP-HuskyforallegedviolationsofthePSMStandardatthe Toledorefinery,withpenaltiesofapproximately$3million.Thesecitationsresultedfromaninspectionconductedpursuantto OSHA'sPetroleumRefineryProcessSafetyManagementNationalEmphasisProgram.BothBPProductsandBP-Husky contestedthecitations,andatrialof42citationswascompletedinJune2012beforeanAdministrativeLawJudgefromthe OSHReviewCommission.Adecisionisexpectedinmid-2013.  AflaringeventoccurredattheTexasCityrefineryinAprilandMay2010.Thisflaringeventisthesubjectofcivillawsuit claimsforpersonalinjuryand,insomecases,propertydamagebyroughly50,000individuals.Theselawsuitclaimshavebeen consolidatedinaTexasMulti-DistrictLitigationproceedinginGalveston,Texas.Atrialofsixselectedplaintiffsisscheduled fortrialinSeptember2013.Also,thisflaringevent,andotherrefineryemissionsfromDecember2008through2010,isthe subjectofapurportedclassaction,onbehalfofsomelocalresidentialpropertyowners,filedinUSfederaldistrictcourtin Galveston.Thepurportedclassplaintiffsclaimthatrefineryemissionscausedtheirresidentialpropertiestolosevalue.No classhasbeencertified,andnotrialdatehasbeenset.Inaddition,theflaresinvolvedinthiseventarethesubjectofafederal governmentenforcementaction.  InMarchandAugust2006,oilleakedfromoiltransitpipelinesoperatedbyBPExploration(Alaska)Inc.(BPXA)atthePrudhoe BayunitontheNorthSlopeofAlaska.On12May2008,aBPp.l.c.shareholderfiledaconsolidatedcomplaintalleging violationsoffederalsecuritieslawonbehalfofaputativeclassofBPp.l.c.shareholdersagainstBPp.l.c.,BPXA,BPAmerica, andfourofficersofthecompanies,basedonallegedmisrepresentationsconcerningtheintegrityofthePrudhoeBaypipeline beforeitsshutdownon6August2006.On8February2010,theNinthCircuitCourtofAppealsacceptedBP'sappealfroma decisionofthelowercourtgrantinginpartanddenyinginpartBP'smotiontodismissthelawsuit.On29June2011,the NinthCircuitruledinBP'sfavourthatthefilingofatrustrelatedagreementwiththeSECcontainingcontractualobligationson thepartofBPwasnotamisrepresentationwhichviolatedfederalsecuritieslaws.TheBPp.l.c.shareholderfiledanamended complaint,inresponsetowhichBPfiledanewmotiontodismiss,whichwasgrantedon14March2012.Theplaintiffhas appealedthecourt'sdismissalofthecase,andtheappealispending.On31March2009,theStateofAlaskafiledacomplaint seekingcivilpenaltiesanddamagesrelatingtotheseevents.ThecomplaintallegesthatthetworeleasesandBPXA's corrosionmanagementpracticesviolatedvariousstatutory,contractualandcommonlawdutiestotheState,resultingin penaltyliability,damagesforlostroyaltiesandtaxes,andliabilityforpunitivedamages.InDecember2011,theStateofAlaska andBPXAenteredintoaDisputeResolutionAgreementconcerningthismatterthatresultedinarbitrationoftheamountof theState'slostroyaltyincomeandpaymentbyBPXAoftheadditionalamountof$10milliononaccountofotherclaimsinthe complaint.EvidentiaryhearingsinthearbitrationoccurredinMayandJune2012,andanawardwasissuedbythearbitration panelinNovember2012intheapproximateamountof$245million.BPXA'sworkinginterestshareofthatawardis approximately$66million.AllamountsduetotheStateofAlaskainthismatterwerepaidinNovember2012.   

 47 

Legal proceedings (continued) 

 Approximately200lawsuitswerefiledinstateandfederalcourtsinAlaskaseekingcompensatoryandpunitivedamages arisingoutoftheExxonValdezoilspillinPrinceWilliamSoundinMarch1989.MostofthosesuitsnamedExxon(now ExxonMobil),AlyeskaPipelineServiceCompany(Alyeska),whichoperatestheoilterminalatValdez,andtheotheroil companiesthatownAlyeska.AlyeskainitiallyrespondedtothespilluntiltheresponsewastakenoverbyExxon.BPownsa 46.9%interest(reducedduring2001from50%byasaleof3.1%toPhillips)inAlyeskathroughasubsidiaryofBPAmerica Inc.andbrieflyindirectlyownedafurther20%interestinAlyeskafollowingBP'scombinationwithAtlanticRichfield.Alyeska anditsownershavesettledalltheclaimsagainstthemundertheselawsuits.Exxonhasindicatedthatitmayfileaclaimfor contributionagainstAlyeskaforaportionofthecostsanddamagesthatithasincurred.IfanyclaimsareassertedbyExxon thataffectAlyeskaanditsowners,BPwilldefendtheclaimsvigorously.  Since1987,AtlanticRichfieldCompany(AtlanticRichfield),asubsidiaryofBP,hasbeennamedasaco-defendantin numerouslawsuitsbroughtintheUSalleginginjurytopersonsandpropertycausedbyleadpigmentinpaint.Themajorityof thelawsuitshavebeenabandonedordismissedagainstAtlanticRichfield.AtlanticRichfieldisnamedintheselawsuitsas allegedsuccessortoInternationalSmeltingandRefiningandanothercompanythatmanufacturedleadpigmentduringthe period1920-1946.Plaintiffsincludeindividualsandgovernmentalentities.Severalofthelawsuitspurporttobeclassactions. Thelawsuitsseekvariousremediesincludingcompensationtolead-poisonedchildren,costtofindandremoveleadpaint frombuildings,medicalmonitoringandscreeningprogrammes,publicwarningandeducationofleadhazards,reimbursement ofgovernmenthealthcarecostsandspecialeducationforlead-poisonedcitizensandpunitivedamages.Nolawsuitagainst AtlanticRichfieldhasbeensettlednorhasAtlanticRichfieldbeensubjecttoafinaladversejudgmentinanyproceeding.The amountsclaimedand,ifsuchsuitsweresuccessful,thecostsofimplementingtheremediessoughtinthevariouscases couldbesubstantial.Whileitisnotpossibletopredicttheoutcomeoftheselegalactions,AtlanticRichfieldbelievesthatit hasvaliddefences.Itintendstodefendsuchactionsvigorouslyandbelievesthattheincurrenceofliabilityisremote. Consequently,BPbelievesthattheimpactoftheselawsuitsonthegroup'sresults,financialpositionorliquiditywillnotbe material.  InApril2009,KennethAbbott,asrelator,filedaUSFalseClaimsActlawsuitagainstBP,allegingthatBPviolatedfederal regulations,andmadefalsestatementsinconnectionwithitscompliancewiththoseregulations,byfailingtohavenecessary documentationfortheAtlantissubseaandothersystems.BPistheoperatorand56%interestowneroftheAtlantisunitin productionintheGulfofMexico.ThatcomplaintwasunsealedinMay2010andservedonBPinJune2010.Abbottseeks damagesmeasuredbythevalue,netofroyalties,ofallpastandfutureproductionfromtheAtlantisplatform,trebled,plus penalties.InSeptember2010,KennethAbbottandFood&WaterWatchfiledanamendedcomplaintintheFalseClaimsAct lawsuitseekinganinjunctionshuttingdowntheAtlantisplatform.ThecourtdeniedBP'smotiontodismissthecomplaintin March2011.Separately,alsoinMarch2011,BOEMREissueditsinvestigationreportoftheAbbottAtlantisallegations,which concludedthatMrAbbott'sallegationsthatAtlantisoperationspersonnellackedaccesstocritical,engineer-approved drawingswerewithoutmeritandthathisallegationsaboutfalsesubmissionsbyBPtoBOEMREwereunfounded.Trialwas scheduledtobeginon10April2012,butthetrialdatewasvacatedandnotrescheduledpendingconsiderationoftheparties' summaryjudgmentmotions.  Variousnon-governmentalorganizations("NGOs")andtheEPAchallengedcertainaspectsoftheairpermitsissuedbythe IndianaDepartmentofEnvironmentalManagement(IDEM)relatedtotheWhitingrefinerymodernizationproject.BPhasbeen indiscussionswiththeEPA,theIDEMandcertainenvironmentalgroupsovertheseandotherCleanAirAct(CAA)issues relatingtotheWhitingrefinery.BPhasalsobeenindiscussionswiththeEPAregardingallegedCAAviolationsattheToledo, CarsonandCherryPointrefineries.  On23May2012,BPProductsNorthAmerica,Inc.,theEPA,theDepartmentofJustice(DoJ),theIDEMandtheNGOs resolvedobjectionstotheairpermitfortheWhitingrefinerymodernizationprojectandsettledallegationsofairemissions violationsattheWhitingrefinery.Thesettlementrequiresemissionreductionprojectswithanestimatedcostof approximately$400millionandthepaymentofacivilpenaltyof$8million.Thesettlementwasapprovedbythefederalcourt on6November2012.On20December2012IDEMissuedthefinal,revisedairpermitforthemodernizationprojectthat incorporatestherelevantconsentdecreeprovisions.  AnapplicationwasbroughtintheEnglishHighCourton1February2011byAlfaPetroleumHoldingsLimitedandOGIP VenturesLimitedagainstBPInternationalLimitedandBPRussianInvestmentsLimitedallegingbreachofaShareholders AgreementonthepartofBPandseekinganinteriminjunctionrestrainingBPfromtakingstepstoconclude,implementor performthetransactionswithRosneftOilCompany,originallyannouncedon14January2011,relatingtooilandgas exploration,production,refiningandmarketinginRussia(theArcticOpportunity).Thosetransactionsincludedtheissueor transferofsharesbetweenRosneftOilCompanyandanyBPgroupcompany(pursuanttotheRosneftShareSwap Agreement).ThecourtgrantedaninterimorderrestrainingBPfromtakinganyfurtherstepsinrelationtotheArctic OpportunitypendinganexpeditedUNCITRALarbitrationprocedureinaccordancewiththeShareholdersAgreementbetween theparties.Thearbitrationcommencedandtheinteriminjunctionwascontinuedbythearbitrationpanel.On17May2011, BPannouncedthatboththeRosneftShareSwapAgreementandtheArcticOpportunity,originallyannouncedon14January 2011,hadterminated.Thisterminationwasasaresultofthedeadlineforthesatisfactionofconditionsprecedenthaving expiredfollowingdelaysresultingfromtheinterimordersreferredtoabove.Theseinterimordersdidnotaddressthe questionofwhetherornotBPbreachedtheShareholdersAgreement.Thearbitrationproceedings,whichaddressedthe allegationofbreachbyBPforlatenotificationtoAARoftheArcticOpportunity,wassettledon13November2012aspartof asettlementofalltheoutstandingdisputesbetweenBPandAAR.   

 48 

Legal proceedings (continued) 

 FiveminorityshareholdersofOAOTNK-BPHolding(TBH)filedtwocivilactionsinTyumen,Siberia,againstBPRussian InvestmentsLimited(BPRIL)andBPp.l.c.andagainsttwooftheBPnominateddirectorsofTBH.Thesetwoactionssought torecoverallegedlossestoTBHof$13billionand$2.7billionrespectivelyarisingfromthefailuretoinvolveTNK-BPinBP's proposedalliancewithRosneft.On11November2011,theTyumenCourtdismissedbothclaimsfullyontheirmerits.The plaintiffsappealedbothofthesedecisionstotheOmskAppellatecourt.On26January2012,theAppellatecourtupheldthe TyumenCourt'sdismissaloftheclaiminrelationtotheBPnominateddirectorsofTBH.TheOmskAppellatecourt subsequentlyupheldtheTyumencourtoffirstinstance'sdismissaloftheminoritysuitsagainstBPRILandBPp.l.c.The plaintiffsthenappealedbothoftheOmskAppellatecourtdecisionstothecassationcourtofappealinTyumen.Thecassation courtupheldthedismissaloftheclaimagainsttheBPnominateddirectors,andthecaseagainsttheBPnominateddirectors isnowresolved.However,thecassationcourtremittedthecaseagainsttheBPcompaniesbacktotheTyumenCourtoffirst instanceforreconsideration.Theplaintiffsamendedtheirclaimtoreducetheirdamagestoapproximately$8.6billion.On27 July2012theTyumenCourtruledinfavouroftheplaintiffsandawarded$3.0billionindamagesagainsttheBPcompanies. BPRILfiledanappealoftheTyumenCourt'sdecisionwiththeOmskAppellatecourt.Inaddition,RosneftandBP-nominated directorsofTNK-BPLtd.filedstatementsinsupportofthecontentionthattheawardisunjustified,andtheplaintiffs'claims whollywithoutmerit.On25October2012theOmskAppellatecourtadjourneditshearingoftheappealuntil9November 2012andsubsequentlyuntil14December2012.Atthathearingtheminorityshareholderpetitionedthecourttowithdrawthe lawsuit.Thecourtadjournedthathearinguntil24January2013uponthemotionofRosneft.Atthehearingon24January 2013thecourtaccededtothemotionoftheminorityshareholdertowithdrawtheclaim,butthereisapossibilitythatRosneft maydecidetoappealthisrulingonthebasisthattheclaimshouldbedismissedonthemeritsratherthanbesimply withdrawn.  On24January2012,theRepublicofBoliviaissuedapressstatementdeclaringitsintenttonationalizePanAmerican Energy'sinterestsintheCaipipendiOperationsContract.Nevertheless,noformaldecisionhasbeenissuedorannouncedby thegovernment,andnonationalizationprocesshascommenced.PanAmericanEnergyanditsshareholdersBPandBridas intendtovigorouslydefendtheirlegalinterestsundertheCaipipendiOperationsContractandavailableBilateralInvestment Treaties.   Further note on certain activities 

 Duringtheperiodcoveredbythisreport,non-USsubsidiariesorothernon-USentitiesofBPconductedlimitedactivitiesin,or withpersonsfrom,certaincountriesidentifiedbytheUSDepartmentofStateasStateSponsorsofTerrorismorotherwise subjecttoUSsanctions(‘SanctionedCountries’).Theseactivitiescontinuetobeinsignificanttothegroup’sfinancialcondition andresultsofoperations.  InJuly2012,USPresidentObamasignedExecutiveOrder13622(‘EO’)authorizingtheimpositionofadditionalsanctions againstpersonswhoengageincertaindealingswithIran,andinAugust2012,theUSCongressenactedtheUSIranThreat ReductionandSyriaHumanRightsActof2012(‘ITRA’).Further,on3January2013,USPresidentObamasignedintolawthe NationalDefenseAuthorizationActforFiscalYear2013,containingasubtitleknownastheIranFreedomandCounter- ProliferationActof2012(‘IFCPA’)thatwillimposeadditionalsanctionsagainstIranwhenitsprovisionsbecomeeffectivein July2013.Together,thesemeasuresimposeadditionalsanctionsagainstIranwhichincludenewsanctionsagainstpersons involvedwithIran’senergy,shippingandpetrochemicalsindustries,andsanctionsagainstfinancialinstitutionsthatengagein significanttransactionswiththeIranCentralBank.  SimilarlytheEUhasstrengtheneditssanctionsonIran.On23March2012theCounciloftheEuropeanUnionextendedits existingmeasuresagainstIranbypromulgatingRegulation267/2012whichincludedaprohibitionontheimport,purchaseand transportofIranian-origincrudeoilandpetroleumproducts.Further,on15October2012,theEUannouncednewrestrictive measuresagainstIranandcertainIranianentities,includingNaftiranIntertradeCo.Limited,someofwhichwereeffective immediately,andsomeofwhichwereimplementedbyanamendingRegulation(1263/2012)on22December2012,including aprohibitionontheimport,purchaseandtransportofIranian-originnaturalgas.  BoththeUSandtheEUenactedstrongsanctionsagainstSyria,includingaprohibitiononthepurchaseofSyrian-origincrude andaUSprohibitionontheprovisionofservicestoSyriabyUSpersons.TheEUsanctionsagainstSyriaincludeaprohibition onsupplyingcertainequipmentusedintheproduction,refining,orliquefactionofpetroleumresourcesaswellasrestrictions ondealingwiththeCentralBankofSyriaandnumerousotherSyrianfinancialinstitutions.  BPseekstocomplywithallapplicablelawsandregulationsoftheUS,theEUandothercountrieswhereBPoperates,and constantlymonitorsitsactivitieswithSanctionedCountriesandpersonsfromSanctionedCountries.   

 49 

Further note on certain activities (continued) 

 BPhasinterestsinandoperatestwofields –theNorthSeaRhumfieldandtheAzerbaijanShahDenizfield –andhasinterests inagasmarketingentityandagaspipelineentitywhich,respectively,marketandtransportShahDenizgas(bothentitiesand relatedassetsarelocatedoutsideIran),inwhichNaftiranIntertradeCo.LimitedandNICOSPVLimited(collectively,‘NICO’) orIranianOilCompany(UK)Limited(‘IOCUK’)haveinterests.ProductionwassuspendedattheNorthSeaRhumfield(in whichIOCUKhasa50%interest)inNovember2010andRhumremainsshut-in.TheShahDenizfield,itsgasmarketing entityandthegaspipelineentity(inwhichNICOhasa10%orlessnon-operatinginterest)continueinoperation.BPis assessingtheimpactsofthenewEURegulationsandUSsanctionsontheRhumfield.TheShahDenizjointventureandits gasmarketingandpipelineentitieswereexcludedfromthemainoperativeprovisionsoftheEURegulationsaswellasfrom theapplicationofthenewUSsanctions,andfallwithintheexceptionforcertainnaturalgasprojectsunderSection603of ITRA.  BPhasnooperationsinIrananddoesnotpurchaseorshipcrudeoilorotherproductsofIranianorigin.Participantsinnon-BP controlledoroperatedjointventuresmaypurchaseIranian-origincrudeoilorothercomponentsasfeedstockforfacilities locatedoutsidetheEUandUS.BPdoesnotsellcrudeoilorotherproductsintoIran,exceptthatsmallquantitiesoflubricants aresoldtonon-IranianthirdpartiesforresaleoruseinIran.UntilJanuary2010,BPheldanequityinterestinanIranianjoint venturethatblendedandmarketedautomotivelubricantsforsaletodomesticconsumersinIran.BPsolditsequityinterest butcontinuestosellsmallquantitiesofautomotivelubricantcomponentsandlicenserelevanttrademarkstothecurrent owner.TransactionswithIranianshippingcompanieshavebeenterminated.BPcurrentlyholdsanon-controllinginterestina non-BPoperatedjointventurewhichsellscrudeoiltoanIndianentityinwhichNICOholdsaminority,non-controllingstake.  BPhasbecomeawarethataCanadianuniversityhadbeenusinggraduatestudents,someofwhomwerenationalsofIran,on aresearchprogrammefundedinpartbyBP.BPhassuspendedsuchprogrammeandmadeaninitialvoluntarydisclosureto theOfficeofForeignAssetsControl(‘OFAC’),andiscurrentlyreviewingtheseactivitiestodeterminetowhatextent,ifany, theactivitiesmayhaveviolatedOFACRegulations.  Followingtheimpositionin2011offurtherUSandEUsanctionsagainstSyria,BPterminatedallsalesofcrudeoiland petroleumproductsintoSyria,thoughBPcontinuestosupplyaviationfueltonon-governmentalSyrianresellersoutsideof Syria.PriortotheimpositionofSyriansanctionsin2011,BPsoldlubricantsintoSyriathroughthirdpartiesandobtainedcrude oilandrefineryfeedstocksfromSyriaforsaletothirdpartiesinEuropeandforuseincertainofitsnon-USrefineries.BPalso boughtandsoldcrudeoilandrefinedproductsintoandfromSyriaandincurredportcostsforvesselsutilizingSyrianports. SalesandpurchasestoandfromSyrianshippingcompanieshavebeenterminated.  BPsellslubricantsinCubathrougha50:50jointventureandtradesinsmallquantitiesoflubricants.BPsoldsmallquantities oflubricantstothirdpartiesthatwereresoldinSudan;BPhasterminatedthesesales.  BPhasequityinterestsinnon-operatedjointventureswithairfuelsellers,re-sellers,andfueldeliveryservicesaroundthe world.Fromtimetotime,thejointventureoperatormaysellordeliverfueltoairlinesfromSanctionedCountriesorflightsto SanctionedCountrieswithoutBP’sknowledgeorconsent.BPhasregisteredandpaidrequiredfeesforpatentsand trademarksinSanctionedCountries.  PursuanttoSection219ofITRA,initsAnnualReportandForm20-Ffortheyearended31December2012,BPintendsto disclosecertaininformationrequiredbyITRAinrespectofitsinterestintheNorthSeaRhumField.Inconnectionwithsuch disclosureandasrequiredbyITRA,BPwillconcurrentlyfileseparatelywiththeSECanoticethatsuchdisclosurehasbeen includedintheAnnualReportandForm20-Fforsuchperiod.             Contacts 

 London United States

Press Office David Nicholas Scott Dean +44(0)2074964708 +16304204990   Investor Relations Jessica Mitchell  Nick Wayth  bp.com/investors +44(0)2074964962 +12813663123

 50