Oil India reports presence of natural gas in Andaman shallow offshore block

Oil India reports presence of natural gas in Andaman shallow offshore block

By: ICN Bureau

Last updated : September 28, 2025 9:27 am



The preliminary analysis of gas samples collected during intermittent inflow of gas as part of initial production testing has confirmed the presence of natural gas


Oil India Limited (OIL), a Maharatna Company under the Ministry of Petroleum & Natural Gas, is announces the reported occurrence of natural gas in its 2nd exploratory well Vijayapuram-2 (Loc. OAEA), drilled in the Offshore Andaman Block AN-OSHP-2018/1 under the Open Acreage Licensing Policy (OALP).

The preliminary analysis of gas samples collected during intermittent inflow of gas as part of initial production testing, has confirmed the presence of Natural Gas. Further gas isotope studies are being undertaken so as to understand the genesis of the gas. As per preliminary assessment, this could be a leading indicator of presence of source or migration pathway or accumulation of hydrocarbon, which will help in future Exploration and Drilling Strategy.

OIL is also undertaking additional testing of higher-up prospects to further evaluate the reported occurrence of Gas.

This is the first reported occurrence of hydrocarbon during the ongoing exploration campaign in Andaman Shallow Offshore Block.

Oil India Limited gas

First Published : September 28, 2025 12:00 am