Pradhan said a committee under Law Commission Chairman A P Shah has been constituted to look into acts of omission and commission and recommend compensation to ONGC.
"We received report of D&M (on gas migration issue) on November 30 and we saw it on December 1. D&M report has talked about some technical things like flowing of gas from ONGC's blocks to adjacent Reliance block," he told reporters here.
The Shah panel has been constituted "to understand the financial implications and to protect the interest of the government and government companies."
"We will protect government and PSU interest," he said.
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The one-man committee will submit its report in three months on "how to compensate the losses keeping in mind the legal and business aspects."
The panel has been asked to report any "acts of omission and commission" on part of all the stakeholders including RIL, ONGC, the Directorate General of Hydrocarbons and the government, he said.
According to the terms of reference, the committee has been asked to "quantify the unfair enrichment, if any, to the contractors of the adjacent block KG-DWN-98/3 (KG-D6) and measures to prevent future unfair enrichment to these contractors on account of gas migration."
Pradhan said the Shah Committee "will also make recommendations on how to avoid recurrence of such incidents in future."
DeGolyer and MacNaughton (D&M) in its report established that reservoirs in ONGC's Krishna Godavari basin KG-DWN-98/2 (KG-D5) and the Godavari-PML are connected with Dhirubhai-1 and 3 (D1 & D3) field located in the KG-DWN-98/3 (KG-D6) Block of RIL.
Of the 58.68 bcm of gas produced from KG-D6 block since April 1, 2009, 49.69 bcm belongs to RIL and 8.981 bcm could have come from ONGC's side, D&M said.
At gas price of USD 4.2 per million British thermal unit, the volume of gas belonging to ONGC which RIL has produced comes to USD 1.7 billion (Rs 11,055 crore).