Archive · 11 Nov 2025
Arunachal Gas Blowout Continues for 12 Days, US Experts Called In
Imagine a big pipe underground that carries gas, like a giant straw.
Sometimes, these pipes can have problems, and gas can start escaping unexpectedly, like when the stopper on a soda bottle pops off.
This happened at an oil field in a place called Arunachal Pradesh, India.
It's been happening for 12 days now, and the gas is still coming out!
Scientists and experts from America have been called to help stop it.
They are working hard to plug the leak and make sure the gas doesn't cause any fires or harm the air.
While the gas itself isn't directly bad for people, it can make the air unsafe if it's around for too long.
Thankfully, there are no houses very close to where the gas is leaking.
People are collecting samples of the air and soil to check if the environment is okay.
This has happened before in the same area, and it took a long time to fix.
A high-pressure gas blowout at Well No. 76 of the Kharsang Oil Field in Arunachal Pradesh has been active for 12 days.
The well, operated by GeoEnpro Petroleum Ltd, has been handed over to Oil India Limited (OIL) for control efforts.
US-based specialists from CUDD Energy Services have been brought in to lead the operation to "kill" the well.
Environmental monitoring is being conducted by two independent agencies, with preliminary reports expected soon.
The blowout began on October 30 due to issues with the blow-out preventer (BOP).
- Who
- GeoEnpro Petroleum Ltd (GEPL), Oil India Limited (OIL), US-based specialists from CUDD Energy Services, ONGC, local governing authorities, two independent environmental agencies.
- What
- A high-pressure gas blowout at Well No. 76 of the Kharsang Oil Field.
- When
- Began on October 30 and was ongoing 12 days later (as of November 11).
- Where
- Well No. 76 of the Kharsang Oil Field in Arunachal Pradesh’s Changlang district.
- Why
- Caused by incomplete closure and gaps in the blow-out preventer (BOP).
Official Statements
Expert Warnings
Safety and Environmental Impact
Official Statements
Authorities assure no human settlements are at immediate risk and are conducting environmental monitoring with sample collection.
Expert Warnings
Experts warn of significant fire and air-quality risks due to the release of hydrocarbon compounds, despite methane not being directly harmful.
- Incident
- High-pressure gas blowout at Well No. 76
- Location
- Kharsang Oil Field, Changlang district, Arunachal Pradesh
- Operator
- GeoEnpro Petroleum Ltd (GEPL)
- Date of Onset
- October 30
- Duration
- 12 days (as of November 11)
- Containment Efforts
- Handed over to Oil India Limited (OIL), with US-based specialists from CUDD Energy Services leading the operation.
- Environmental Assessment
- Two independent agencies hired for monitoring and sample collection.