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CBM Activities by ONGC

International Workshop on “ Best Practices in Methane Drainage and Use in Coal mines ”. CBM Activities by ONGC. Ranchi 09.03.2017. CBM BLOCKS AWARDED IN INDIA. Operator. Blocks. ONGC. 4. ONGC-IOC. 2. ONGC-CIL. 2. ONGC-GSPCL. 1. RIL. 5. ESSAR OIL. 5. GEECL. 2. Arrow. 5. B P.

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CBM Activities by ONGC

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  1. International Workshop on “ Best Practices in Methane Drainage and Use in Coal mines” CBM Activities by ONGC Ranchi09.03.2017

  2. CBM BLOCKS AWARDED IN INDIA Operator Blocks ONGC 4 ONGC-IOC 2 ONGC-CIL 2 ONGC-GSPCL 1 RIL 5 ESSAR OIL 5 GEECL 2 Arrow 5 B P 1 REL – RNRL 4 Coal Gas Mart - Deep Inds 2 CBM – Indian scenario • 33 CBM Blocks thru’ 4 bidding rounds including 3 by nomination. • Total CBM Resource in awarded blocks~ 62.4 TCF • Established GIP ~ 9.9 TCF • Commercial Production ~ 1 MMSCM #2 E&P Company in the world

  3. Search for CBM in India by ONGC • ONGC is the pioneer: DU#1 and DU#2 in Raniganj Coalfield in 1995 • Attention shifted to Jharia Coalfield • 4 wells drilled: JH#1, JH#2, JH#3, JH#4 (1997-1999) • All 4 wells test flowed gas: JH#1 - the 1st producing CBM well in India. • Present incidental CBM production from Jharia ~10 mscmd • Produced more than 18.7 MMSCM CBM till date • Nine Blocks originally awarded to ONGC • ONGC presently operates in four CBM Blocks #2 E&P Company in the world

  4. CBM Blocks Awarded to ONGC • 45 wells and 78 coreholes drilled during exploration • 83 BCM, CBM In-place established A FORTUNE Global 500 Company

  5. CBM Blocks of ONGC N. Karanpura Bokaro Raniganj Jharia Most valuable Indian PSU

  6. Status of CBM Blocks 6 A FORTUNE Global 500 Company

  7. Development Plans at a Glance 7 #2 E&P Company in the world

  8. FDP production profiles 8 #2 E&P Company in the world

  9. Title of the slide CBM – Business Basic • Business premises • CBM is a front loaded, marginal economics play. • Almost entire CAPEX within a span of 3-4 yrs - Wells and Surface facilities to be installed early followed by dewatering and CBM production. • Potential • CBM production is in early stages. Several fold increase expected when all the blocks start producing in tandem. • Growth driver- CBM occurrence mostly in conventional HC starved area. • CBM is ‘Clean’ form of energy – Increase in Carbon credits. • Challenges • Technical:Indian coal basins more heterogeneous and deformed compared to US/Australian counterparts. Continuous R&D and Ingenuity required. • Socio- Economic: LAQ, CSR, Local Awareness etc. Crucial for success. • Policy issues:FavorableGas pricing will enhance project viability and participation. Overlapping issues with Coal Blocks – clarity on priority & guideline necessary.

  10. Title of the slide Opportunity for ONGC Location: ONGC’s four CBM blocks i.e. North Karanpura, Bokaro, Jharia and Raniganj falls in HC starved regions of Jharkhand & WestBengal –Existing demand for cleaner form of energy for domestic & commercial use. Proximity to Industrial Hubs: Industrial towns of Ranchi, Bokaro, Dhanbad, Asansol, Durgapur falls around these blocks. Establishing a sustainable CBM production is bound to spur its market growth. Proposed Pipeline Project of GAIL: Proposed Jagadishpur-Phulpur-Haldia pipeline will be passing along the CBM Blocks. There is also plan for establishing CGD network in Ranchi, Dhanbad, Singhbhum etc. from this proposed pipeline. # 21 Energy Company in the World

  11. Interference of CBM and Coal Mining • Overlap with Coal Blocks several ONGC CBM Blocks: • Parbatpur Coal Block – Jharia CBM Block • Ichchapur & Moira-Madhujore – Raniganj CBM Block • Issues in Simultaneous mining of Coal & CBM. • Safety of operations • Technological constraints • Optimum utilization of natural resources 11 #2 E&P Company in the world

  12. Case Study – Jharia CBM Block Map of Jharia CBM block showing overlapping Parbatpur Coal Block and FDP wells • Overlap area with Parbatpur Coal block of SAIL: ~ 8.0 Sq.Km. • Effect: 27 FDP wells; 10 BCM CIIP. • CBM & Coal Mining activity suspended by DGMS since July, 2014. 12 A FORTUNE Global 500 Company Parbatpur Coal Block Production Hubs

  13. DGMS suggestion for resolution • Separate working area for ONGC-CIL & SAIL • ONGC-CIL to extract CBM from shallower seams • ONGC-CIL & SAIL to share mine plan to minimize future interference. # 21 Energy Company in the World

  14. THANK YOU

  15. Conditions for Sale of CBM Gas • Delivery at Arms Length – at the fence of ONGC production premises. • ONGC shall deliver the gas at 0.5 Kg/cm2 to 1.5 kg/cm2. • CBM Gas to be sold at ONGC discovered price and as approved by GoI. 15 15

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