ОАОOАО GAZPROMGAZPROM

DevelopmentDevelopment ProspectsProspects forfor Gazprom'sGazprom's GasGas TransmissionTransmission SystemSystem Gas transmission system of (major transmission routes)

3 SpecificSpecific featuresfeatures ofof thethe gasgas transmissiontransmission systemsystem •• UltimateUltimate loadload ofof thethe existingexisting gasgas transmissiontransmission capacities.capacities.

•• NecessityNecessity toto implementimplement thethe workloadworkload ofof thethe gasgas transmissiontransmission systemsystem reconstructionreconstruction andand capitalcapital overhauloverhaul bothboth accumulatedaccumulated duringduring thethe previousprevious periodsperiods andand relatedrelated toto thethe naturalnatural deterioration.deterioration.

4 RoleRole ofof newnew gasgas productionproduction regionsregions inin gasgas transmissiontransmission systemsystem developmentdevelopment

•• Yamal'sYamal's developmentdevelopment isis thethe solesole optionoption forfor offsettingoffsetting gasgas productionproduction declinesdeclines atat thethe existingexisting uniqueunique fieldsfields ofof thethe Nadym-Pur-TazNadym-Pur-Taz region,region, asas wellwell asas ensuringensuring sustainablesustainable suppliessupplies toto EuropeanEuropean Russia.Russia.

•• GasGas transmissiontransmission systemssystems inin EasternEastern SiberiaSiberia andand thethe FarFar EastEast areare intendedintended forfor thethe regionalregional suppliessupplies andand exportsexports toto Asia-PacificAsia-Pacific countries.countries.

5 SystemSystem ofof gasgas transmissiontransmission fromfrom thethe YamalYamal PeninsulaPeninsula

The Yamal Group P = 11.8 Mpa of Fields Finland Shtokman The Yamburg GCF Group of Fields Shtokman GCF Ø = 1,420 Nord Stream 5 lines, 9 CS Yamburgskaya Saint-Petersburg Volkhov Q = 307 bcmpa

Izborsk Valdai Latvia Pripolyarnaya Pr. Heta Group of Fields Torzhok Gryazovets Ukhta Zapolyarnoye Belarus Punga Yagelnaya Nadym Pangody Urengoy Yaroslavl Nadym Group of Fields

Bryansk Prishnya Lukoyanovskaya Cheboksarskaya Gremyachinskaya Taezhnaya Yagenetskaya Komsomolskaya

Nizhny Novgorod Yelets Purpeyskaya Group of Fields Pochinki Lyalya Pelymskaya

Algasovo Surgut Ordinskaya Gubkinskaya Ukraine Nizhnya Tura Almaznaya Ostrogozhsk

Vyngapurovskaya Polyana Dolgoderevenskaya Petrovsk

6 Gas pipelines from the Yamal

ModernModern engineeringengineering andand productionproduction solutions:solutions: •• increasingincreasing workingworking pressurepressure (over(over 12.012.0 MPa);MPa); •• applyingapplying pipespipes withwith aa flowflow coat;coat; •• utilizingutilizing gasgas pumpingpumping unitsunits withwith enhancedenhanced effectivenesseffectiveness andand reliabilityreliability coupledcoupled withwith optimizedoptimized layoutlayout solutions.solutions. ExpectedExpected economiceconomic benefit:benefit: •• inin termsterms ofof constructionconstruction investmentinvestment reductionreduction -- overover 2020 perper cent;cent; •• inin termsterms ofof tarifftariff decreasedecrease 10-1510-15 perper cent.cent.

7 BovanenkovoBovanenkovo -- UkhtaUkhta -- TorzhokTorzhok gasgas trunklinetrunkline systemsystem

Бованенково км 0

Bovanenkovo - Ukhta Ukhta - Gryazovets Length 1,024 km 960 km

Number of lines 2 lines 2 lines

Working pressure 11.8 MPa 9.8 MPa Performance 115 bcmpa 107 bcmpa Number of CS 7 7 Number of workshops 14 14 8 NORD STREAM GAS PIPELINE (onshore(onshore section)section)

9 NordNord StreamStream gasgas pipelinepipeline ((offshoreoffshore sectionsection))

DesignDesign capacity,capacity, bcmbcm AggregateAggregate 5555..00 AtAt firstfirst stagestage 2727..55

BringingBringing onstreamonstream thethe firstfirst lineline ofof thethe NordNord StreamStream -- 2010-20112010-2011

LengthLength ofof thethe gasgas pipelinepipeline offshoreoffshore section,section, kmkm 11,,200200 Diameter,Diameter, mmmm 11,,219219

WorkingWorking pressure,pressure, MpaMpa 2222..1515 10 AltaiAltai projectproject

12 Shtokman field

ProvenProven reservesreserves

•• 33..77 tcmtcm ofof gasgas

•• 3131 mlnmln tt ofof gasgas condensatecondensate

13 MainMain scopescope ofof reconstructionreconstruction

GasGas pumpingpumping unitsunits 500500

GasGas pipelines,pipelines, kmkm 55,,000000

GasGas distributiondistribution 300300 stationsstations..

IntelligentIntelligent pigpig launcherslaunchers 295295 andand receiversreceivers

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