Jharia Coalfield District-Dhanbad, Jharkhand
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GEOLOGICAL REPORT ON COAL EXPLORATION PRODUCTION SUPPORT DRILLING 1.011-11^P."171r1 (maks OM. (UNDER MOU WITH CMPDIL) JHARIA COALFIELD DISTRICT-DHANBAD, JHARKHAND VOLUME - I TEXT & ANNEXURES GEOLOGICAL MAP OF JHARIA COALFIELD C••••••0 LOHAPATTI(EAST) BLOCK • 10a 004 MINERAL EXPLORATION CORPORATION LIMITED (A Government of India Enterprise) EASTERN ZONE RANCHI-834003 MAY- 2013 GEOLOGICAL REPORT ON COAL EXPLORATION PRODUCTION SUPPORT DRILLING ii...alirimPAturri (EAST") BLOCK (UNDER MOU WITH CMPDIL) JHARIA COALFIELD DISTRICT- HANBAD, JHARKHAND VOLUME - TEXT & ANNEXURES GEOLOGICAL MAP OF MARIA COALFIELD LOHAPATTI(EAST) BLOCK F &CAA -1- AO' MINERAL EXPLORATION CORPORATION LIMITED (A Government of India Enterprise) EASTERN ZONE RANCHI-834003 MAY- 2013 ACKNOWLEDGEMENT Mineral Exploration Corporation Limited expresses its sincere gratitude to S/Shri Naeem Ahmad, G.M.(Expl), Amitabh Das, G.M.(Geology) and Dr. H.K. Misra G.M.(Lab.) CMPDIL (HQ), Ranchi for their whole hearted co-operation, valuable advice and help rendered during the progress of investigation and documentation phase. Special thanks are due to HOD (Expl) and all geo-scientists of CMPDIL, RI-II, Dhanbad for the help extended during the investigation. .11=1•11MMINIEMMINIIMMO. PERSONNEL ASSOCIATED WITH THE EXPLORATION WORK GEOLOGY : General Supervision : V.K.S. Visen, General Manager(Exploration) Technical Supervision : S.K. Thakur, Dy. General Manager(Exploration) Field Operation : B.P.Raghupathy, Manager(Geology)/Project Manager DOCUMENTATION : Geology : Paras Nath, Sr. Manager (Geology) Baldev Kumar, Sr. Manager (Geology) GEOPHYSICS: General Supervision : S.Mitra, Dy. General Manager (Geophysics) Logging : B.N.Singh, Manager (Geophysics) Documentation : B.N.Singh, Manager (Geophysics) SURVEY & DRAWING : Overall Supervision : S. Saha, Survey & Map Officer Field Operation : A.K. Ghosh, Survey & Map Officer Drawing work : L.R. Mallik, Asst. Survey & Map Officer : R.K. Paul, Asst. Survey & Map Officer : D.K. Das, Asst. Survey & Map Officer : K. Bhattacharya, Asst. Survey & Map Officer I.T. CENTRE: (i) Nagpur : Priti Ujaoney, Sr. Manager (Systems) A.D.P. Rao, Sr. Manager (Systems) K.K. Kaushik, Manager (Geology) Umapati, Manager (Geology) (ii) Ranchi : Bhaskar Rao, Jr.Programmer Salil Paul, Jr. Console Operator N.C.S. Reddy, Sr.Operator (Computer) GEOLOGICAL REPORT ON DETAILED EXPLORATION FOR COAL LOHAPATTI-EAST(MOU) BLOCK JHARIA COALFIELD, DISTRICT : DHANBAD, JHARKHAND CONTENTS TEXT VOLUME I ANNEXURE I A, I B, II, III, IV, V, VI, VII, VOLUME II VIII, IX A & IX B PLATES I to X VOLUME II CHAPTER PARTICULARS PAGE NO. CONTENTS OF THE REPORT 1 - 1 LIST OF ABBREVIATIONS 2 - 3 LIST OF ANNEXURES 4 - 4 LIST OF PLATES 5 - 6 SALIENT FEATURES 7 - 14 - 18 _ 1 INTRODUCTION 15 2 GEOLOGY AND STRUCTURE 19 - 23 - 23 L__ 3 COAL SEAMS 24 4 DESCRIPTION OF COAL SEAMS 24 - 31 5 RESERVES 32 - 35 6 PHYSICO-MECHANICAL 36 - 37 INVESTIGATIONS 7 CONCLUSION AND 38 - 38 RECOMMENDATIONS LIST OF ABBREVIATIONS BM/Barakar Barren Measures/Barakar Contact RANI / BM Raniganj / Barren Measures Contact BAR/TAL Barakar/Talchir Contact TAL/META Talchir/Metamorphic Contact BARR. MEASURE Barren Measure Formation SH Shale Gr. Sh Grey Shale D.Gr.Sh Dark Grey Shale S.Sh Sandy Shale SH+CS Shale with coal streaks SST Sandstone SST MIC Sandstone, micaceous Sh.SST Shaly Sandstone Sh/Sst.Intercal Intercalation of Shale & Sandstone SST. Vfgd. Very fine-grained Sandstone SST. Fgd Fine-grained Sandstone SSt. Mgd Medium-grained Sandstone SST. VCGD Very Coarse Grained Sandstone SST SIDT Sandstone, sideritic SST GRITTY Sandstone Gritty SST CGD Coarse-Grained Sandstone CARB Carbonaceous SST VFGD-FGD Sandstone Very fine grained to fine grained. SST FGD-MGD Sandstone Fine grained to medium grained. SST MGD-CGD Sandstone medium grained to coarse grained. SST+SH BD Sandstone with shale band. SHALY SST Shaly sandstone CONG (Bould) Conglomerate (boulder) M.P. Mica-Peridotite DOL Dolerite DC Dull coal DC+TLE Dull coal with thin lamination of bright SH with CS Shale with Coal Streak LAM Laminae BOT BOTtom COMB. Combined LIST OF ABBREVIATIONS FERR. Ferruginous SH. COAL Shaly Coal C+TLB Coal with thin lamination of bright C+PY Coal with pyrite C.SH Carbonaceous Shale C BANDS Coal bands Jh Jhama SID Siderite SIDT Sideritic TLD Thin Laminated Dirt Bands QUTZ. PEBB Quartz Pebbles Aren Arenaceous GRN GREY Greenish Grey BD Band W.M. Weathered Mantle SL Slickensides FR BR Fractured and Broken Core FR SV Subvertical Fracture FR SL Slickensided Fracture FRACT. (High Dip) Fracture with High Amount of Dip CB/BR CR Core Broken HBR Highly Broken Core RECOV. Recovered EXT. Extrapolated H/C Highly crushed COMP. Compact GR Greyish GRN Green CLZ Clay Zone SP.SH Splintery Shale 3 GEOLOGICAL REPORT ON DETAILED EXPLORATION FOR COAL LOHAPATTI -EAST(MOU) BLOCK JHARIA COALFIELD, DISTRICT : DHANBAD, JHARKHAND LIST OF ANNEXURES (VOLUME II ) PAGE SL. ANNEXURE DESCRIPTION NO. NO. NO. Statement showing Latitude, Departure, R.L., Total I 1 1 IA depth. Date of commencement & Closure of boreholes drilled by MECL Statement showing Reduced Level, Latitude and Lohapatti-East 1 2 IB Departure of Traverse Stations in (MOU) Block 1 - 85 3 II Run-wise Lithologs of boreholes drilled by MECL Statement showing Band-by-Band Analysis of 1-17 4 III boreholes drilled by MECL Statement showing quality of coking coal seams 1 - 30 5 IV encountered in boreholes drilled by MECL Statement showing thickness of different formations 1 6 V encountered in the boreholes drilled by MECL Statement showing details of dirt bands in boreholes 1 - 3 VI 7 drilled by MECL Comparative statement of coal seams as interpreted 1 8 VII from the geophysical log vis-a-vis the visual geological log in borehole no. MLE-15 drilled by MECL I Results of Physico Mechanical investigation of 1 - 23 VIII 9 borehole no. MLE-16 Seam-wise, Sector-wise, Barrier-wise. Thickness-wise 1 - 3 9 IX A and Grade-wise net in-situ Underground Proved Reserves (VIRGIN) Seam-wise, Sector-wise. Barrier-wise. Thickness-wise ' 1 3 IX B 10 and Grade-wise net in-situ Underground Proved Reserves (DEVELOPED) 4 GEOLOGICAL REPORT ON DETAILED EXPLORATION FOR COAL LOHAPATTI-EAST(MOU) BLOCK, JHARIA COALFIELD, DISTRICT: DHANBAD, JHARKHAND LIST OF PLATES (VOLUME II) SI. MEC/RNC/ Plate No. Scale/ No. DO NO. Description R.F. 1 Location Map, Lohapatti-East (MOU) rh Block, Jharia Coalfield, District Dhanbad Jharkhand. 1:4000 2 Geological Map of Lohapatti-East (MOU) Block. Jharia Coalfield, District Dhanbad Jharkhand. III GRAPHIC LITHOLOG 1 500 3 III-1 Graphic Litholog B.H.Nos. MLE-1 to 10 1:500 4 III-2 Graphic Litholog B.H. Nos. MLE-11 to 16 IV TABULAR CORRELATION CHART 5 IV B.H.Nos. MLE-1 to 16 VI SEAM STRUCTURE 1:50 6 VI-1 SEAM-XIV MLE- 1. 2, 3, 10, 12, 13, 15 & 18 1 50 7 VI-2 SEAM-XIII MLE- 1, 2, 3, 4, 5, 6, 7. 8. 9, 10, 11, 12, 13, 14 & 15 1:50 VI-3 SEAM-XII 8 MLE- 1, 2, 3, 4, 5, 6, 7. 8. 9, 10, 11, 12, 13, 14. 15 & 16 1:50 VI-4 SEAM- XI-A, XI-B, XI-C & X 9 MLE- 3, 6. 15& 161 MLE- 3, 15& 161 MLE-6, 15 & 16 l MLE-6 SEAM- IX-A, IX-ft VIII-A,VIII-B,VIII-C, VI-A 1:50 VI-5 10 & VI-B MLE-6. 15, 16, 15, 16, 6, 6, 15,16, 6,15, 16, 6 & 6 SEAM- V, IV & Ill 1:50 11 VI-6 MLE-6, 6, 6, 16, 15, 15 (V). 16 (IV), 16 (III) 5 Scale/ SI. MEC/RNC/ Plate No. Description R.F. No. DO NO. VI-7 SEAM - II, I & '0' 1:50 12 MLE-6, 15, 16, 6, 15, 16, 6, 15, 16 VII FLOOR CONTOUR PLAN 1:4000 13 VII -1 Seam - XIV 1:4000 14 • VII - 2 Seam - XIII 1:4000 15 • VII- 3 Seam - XII VIII GEOLOGIAL CROSS SECTION Geological cross section ( A cross section 16 • VIII 1 4000 line AA' and BB' IX SEAM FOLIO PLAN 17 • IX - 1 Seam - XIV 1:4000 18 • IX - 2 Seam - XIII 1 4000 19 IX - 3 Seam L XII 1:4000 X GEOPHYSICAL LOG 20 X Borehole No. MLE - 15 1:200 6 ON BEHALF OF CMPDIL UNDER MOU LOHAPATTI-EAST(MOU) BLOCK JHARIA COALFIELD, DIST. DHANBAD, JHARKHAND SALIENT FEATURES Name of the Block LOHAPATTI-EAST(MOU) Production Support Drilling (under MOU) Jharia Coalfield, Dist. Dhanbad (Jharkhand) 2. Location Located in the south western part of Jharia coalfield and included in Toposheet No.73 I/6 Latitude (N) 23° 43' 20" to 23° 44' 25" Longitude (E) 86° 13' 10" to 86° 14' 04' i) To assess the extent of coal seams XIV, XIII & 3. Objective XII ii) To assess the occurrence of lower coal horizons upto seam Zero '0' iii) To assess the quality of coal seams. 4. Duration of Field Work 27.07.2010 to 14.09.2012 The quantum of work carried out by MECL 5. Quantum of Work in Lohapatti-East(MOU) Block, District Dhanbad, Jharkhand involving various activities. 7 TABLE-I QUANTUM OF WORK DONE BY MECL IN LOHAPATTI-EAST(MOU) BLOCK SI. No Item of work Quantum of work 1. Area of the block 3.0 Sq. Km. 2. Drilling 3027.80 (16 Bhs.) 3. Geology i) Geological Logging 3027.80 m (16 Bhs.) ii) Sampling Band-by-Band 14.14m 68.79m 54.65m Geolophysical Logging 548 00m (1 Bh — MLE-15) Surveying iii) Triangulation 08 Sq. Kms. iv) Theodolite Traverse 08 Sq. Kms. v) Leveling 07 L. Kms. vi) Borehole fixation 18 Nos. vii) Co-ordinates of BHs. 16 Bhs. viii) R L. of BHs 16 Bhs. (MLE-1 to 16) Chemical Analysis i) Band by band 14.14m.