Methane Leaks
Oil & gas · Not seen recently

Methane emitter CHN_S_013

Well head in China. Satellites have detected 4 methane plumes here since 21 Aug 2022, most recently on 27 Dec 2024.

4
Plumes
0
Plumes, last 12 months
5,286 kg/h
Largest detected rate
3,353 kg/h
Typical (median) rate
Satellite map of methane plume locations in CHN_S_013
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
21 Aug 2022
Last seen
27 Dec 2024
Coordinates
37.30224, 94.28925 · Open in Google Maps (satellite)

Plume history

27 Dec 2024: 2,335 kg/h15 Oct 2023: 1,727 kg/h24 Feb 2023: 5,286 kg/h21 Aug 2022: 4,371 kg/h 21 Aug 2022 27 Dec 2024 5,286 kg/h
Emission rate of each detected plume over time
Detected Emission rate Likely operator
27 Dec 2024Oil & gas 2,335 kg/h PetroChina Plausible View
15 Oct 2023Oil & gas 1,727 kg/h PetroChina Plausible View
24 Feb 2023Oil & gas 5,286 kg/h PetroChina Plausible View
21 Aug 2022Oil & gas 4,371 kg/h PetroChina Plausible View

Authorities you can notify

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