Methane plume detected in China
On 31 Jul 2023, the EMIT - NASA satellite saw methane escaping at about 669 kg/h from an oil & gas site.
Evidence packet
If it continued at this rate for 24 hours it would release about 16.1 tonnes of methane.
- Detected
- 31 Jul 2023 · 06:58 UTC
- Satellite
- EMIT - NASA
- Sector
- Oil & gas
- Wind
- Plume drifting towards the S · 4.3 m/s
- Coordinates
- 37.36248, 94.13829
Open in Google Maps (satellite) - UNEP plume ID
998347c0-679e-4276-8328-77cd59083fc2
Likely operator
PetroChina Plausible
PetroChina's Qinghai Oilfield operates the Qaidam basin.
Emitting site
CHN_S_010 · O&G facility (generic)
5 plumes detected at this site
Status
UNEP has not recorded a notification for this plume.
Nobody has reported contacting the operator through Methane Leaks yet.
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Cite as: UNEP IMEO MARS plume 998347c0-679e-4276-8328-77cd59083fc2, via Methane Leaks (https://www.methaneleaks.com/plume/998347c0-679e-4276-8328-77cd59083fc2), accessed 6 Oct 2026.