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E&P Blocks

A list of current E&P blocks, where GAIL is participating, is on the link ‘Blocks Awarded to GAIL’ showing Participating Interest (PI) of GAIL. The blocks were awarded during following bidding rounds:

EPBlock
Bidding Rounds : No. of Blocks
NELP-II : 1
NELP-IV : 1
NELP-V : 1
NELP-IX : 4
OALP-I : 1
Total (in NELP) : 8

GAIL had farmed-in three blocks (Blocks A-1 and A-3 in Myanmar and block CY-OS/2 which is a pre-NELP block). Total area of E&P blocks is 2170 KM2

GAIL is Operator of 2 onland block (out of 11 blocks where GAIL has PI), as follows:

Basin Block Name State and District Bidding Round
Cambay CB-ONN-2010/11 Gujarat (Ahmedabad and Anand) NELP-IX
Cambay CB-ONHP-2017/12 Gujarat (Ahmedabad and Anand) OALP-I

Blocks Awarded To GAIL

Blocks Awarded To GAIL
Sl. No. Block GAIL's PI Operator & PI Non Operating Partners
  NELP- II Blocks  
1 CB-ONN-2000/1 50% GSPC - 50%  
  NELP- IV Blocks  
2 AA-ONN-2002/1 80% Jubilant Oil and Gas Pvt. Ltd. - 20%
  Farm-in Blocks (Domestic)  
3 CY-OS/2 25% Hardy Exploration & Production ( India) Inc - 75%
  NELP- V Blocks  
4 CB-ONN-2003/2 20% GSPC - 50% Jubilant Capital Pvt. Ltd. - 20%, GeoGlobal Resources
  Farm-in Blocks (Overseas)  
5 A-1, Myanmar 8.5% POSCO International - 51% OVL - 17%, KoGas - 8.5%, MOGE - 15%
6 A-3, Myanmar 8.5% POSCO International - 51% OVL - 17%, KoGas - 8.5%, MOGE - 15%
  NELP- IX Blocks  
7 CB-ONN-2010/11 25% GAIL - 25% BPRL -25 %, EIL – 20%, BFIL – 15%, MIEL – 15%
8 CB-ONN-2010/8 25% BPRL - 25% EIL – 20%, BFIL – 20%, MIEL – 10%
9 AA-ONN-2010/2 20% OIL- 50% ONGC - 30 %
10 GK-OSN-2010/1 10% ONGC – 60% OIL -30%
  OALP-I Blocks  
11 CB-ONHP-2017/12 100% GAIL-100%  

GAIL Operated Blocks

GAIL is Operator of 2 onland block, as follows:

Basin Block Name State and District Bidding Round
Cambay CB-ONN-2010/11 Gujarat (Ahmedabad and Anand) NELP-IX
Cambay CB-ONHP-2017/12 Gujarat (Ahmedabad and Anand) OALP-I

In Cambay onland block CB-ONN-2010/11, Survey activities like Acquisition, Processing and Interpretation (API) of 3D seismic data has been completed. Based on results of 3D seismic API, 7 Exploratory wells were drilled resulting in two oil discoveries. Field Development Plan (FDP) has been approved for one oil discovery by MoPNG/DGH.

In Cambay onland block CB-ONHP-2017/12 PEL has been granted w.e.f 25.07.2019. G&G activities are in progress. As per the Revenue Sharing Contract, drilling of one exploratory well is committed during Initial Exploration Phase of the block.

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