Methane plume detected in China
On 23 Jun 2025, the EMIT - NASA satellite saw methane escaping at about 3,361 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 80.7 tonnes of methane.
- Detected
- 23 Jun 2025 · 03:40 UTC
- Satellite
- EMIT - NASA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the SE · 7.0 m/s
- Coordinates
- 37.30735, 94.25772
Open in Google Maps (satellite) - UNEP plume ID
6cafbf27-e99e-4114-b393-7d1b5b5bc294
Likely operator
PetroChina Plausible
PetroChina's Qinghai Oilfield operates the Qaidam basin.
Emitting site
CHN_S_359 · Flare
1 plumes detected at this site
Status
UNEP notified the government about this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume 6cafbf27-e99e-4114-b393-7d1b5b5bc294, via Methane Leaks (https://www.methaneleaks.com/plume/6cafbf27-e99e-4114-b393-7d1b5b5bc294), accessed 6 Oct 2026.