RIL has so far drilled six wells on the MA oilfield, the only oil discovery among the 19 oil and gas finds the company had made in the eastern offshore KG-DWN-98/3 or KG-D6 block.
Besides producing oil, the field also produces natural gas.
But the closure of two out of the six wells due to high water and sand ingress has led to drop in output from over 8 million standard cubic meters per day (mmscmd) three years ago to 5.53 mmscmd this month.
To address the problem, RIL and its partner BP Plc of UK submitted a Revised Field Development Plan for MA oilfield in February this year, sources privy to the development said.
The revised plan envisages drilling of a new gas well and conversion of two sick (or closed) oil wells to gas wells to maximise the gas production from the field, they said.
Together with 21.93 mmscmd of output from Dhirubhai-1 and 3 or D1&D3 gas field, the KG-D6 block currently a little less than 27.5 mmscmd of gas.
Sources said in the revised field development plan, RIL has scaled down the investment required for developing the MA oilfield by $276 million to $1.96
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