Methane Leaks
Oil & gas · Sporadic

Methane emitter CHN_S_827

Well head in China. Satellites have detected 1 methane plumes here since 26 Mar 2026, most recently on 26 Mar 2026.

1
Plumes
1
Plumes, last 12 months
3,335 kg/h
Largest detected rate
3,335 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_827
Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →
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Who likely operates it

PetroChina Plausible

Parent company: CNPC

Evidence

  • PetroChina's Qinghai Oilfield operates the Qaidam basin.

What do confidence levels mean?

Write to the operator

Response so far

Source type
Well head
UNEP notified
Yes
Operator responded to UNEP
No
First seen
26 Mar 2026
Last seen
26 Mar 2026
Coordinates
37.30208, 94.2948 · Open in Google Maps (satellite)

Plume history

Detected Emission rate Likely operator
26 Mar 2026Oil & gas 3,335 kg/h PetroChina Plausible View

Authorities you can notify

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