India's Hydrocarbon Outlook – 2022-2023

54 DGH: 3 DECADES OF UNLOCKING INDIA'S HYDROCARBON POTENTIAL The play-level undiscovered (risked) hydrocarbon inplace for Offshore area is tabulated below: 3 MMTOE 3 MMTOE 8 MMTOE 22 MMTOE 3 MMTOE 16 MMTOE 67 MMTOE 5 MMTOE 5 MMTOE 16 MMTOE 7 MMTOE Cenozoic Miocene (Middle, Clastic): Cenozoic Eocene (Early, Clastic): Cenozoic Eocene (Early, Carbonate): Cenozoic Paleocene (Clastic): Cenozoic Paleocene (Carbonate): Cenozoic Paleocene (Weathered Basalt): Mesozoic Cretaceous (Late Carbonate): Mesozoic Jurassic (Late): Mesozoic Jurassic (Lower): Mesozoic Cretaceous (Late Clastic): Mesozoic Cretaceous (Early): Mesozoic Jurassic (Upper): 7 MMTOE Status, available datasets and opportunities Under National Seismic Programme, conducted during 2016-22 in unappraised onland areas, 2306 LKM broad-band 2D seismic data were acquired in the basin. As of March 1, 2023, NDR, for Saurashtra basin has archived 175,047 LKM of 2D seismic data, 20,707 SKM of 3D seismic data, 36 drilled well information. Under OALP Bid Round VIII, one deepwater block of 2,743 sq km area has been offered. In the upcoming Offshore Mega OALP Round IX, there is an opportunity of 18,270 sq km prospective areas that are carved into five blocks, four located in shallow-water and other in ultra-deepwater.Under a short-term collaborative project on basin research, the geoscientific datasets of the basin are now independently assessed by Pandit Deendayal Energy University (PDEU). GUJARAT MAHARASHTRA DAMAN & DIU DADAR & NAGAR HAVELI 0 50 100 150 200 25 KM SAURASHTRA BASIN LEGEND NELP BLOCK NOMINATION PML HELP BLOCK 2D SEISMIC 3D SEISMIC WELLS ONLAND BASIN SEDIMENTARY BASIN SHALLOW WATER BASIN DEEPWATER BASIN DGH Internal The play-level undiscovered (risked) hydrocarbon inplace for Onshore area is tabulated below: The onland part of the sub-basin is spread into the state(s) of Daman and Diu, Gujarat. 96 MMTOE 60 MMTOE 10 MMTOE Mesozoic Cretaceous (Early): Mesozoic Jurassic (Late): Mesozoic Jurassic (Upper Middle): Mesozoic Jurassic (Lower Middle): 9 MMTOE In terms of awarded acreage that are now active in Saurashtra basin, 25,808 sq km are under Nomination, 552 sq km lie under NELP, 6,532 sq km are under HELP.