Duliajan, 22 Nov 2025: Oil India Limited (OIL) has announced that it has successfully completed the capping operation at Well, KSG#76 of the Kharsang Oil Field (KOF), operated by GeoEnpro Petroleum Ltd (GEPL) in Changlang district, Arunachal Pradesh, making a major milestone in its well control efforts.

A blowout had occurred on 30 October 2025 during service operations causing uncontrolled gas release from the well. OIL’s Crisis Management Team (CMT), supported by experts from Cudd Well Control, USA and GeoEnpro Petroleum Limited team, took over the operations on

01.11.2025 and immediately mobilised to undertake the complex task of safely removing the damaged Blowout Preventer (BOP) from the wellhead.

The high-risk operation was executed with precision, expertise and seamless coordinat

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