Oil & gas · Not seen recently

Methane emitter CHN_S_746

Flare in China. Satellites have detected 1 methane plumes here since 12 Feb 2025, most recently on 12 Feb 2025.

Plumes

Plumes, last 12 months

2,902 kg/h

Largest detected rate

2,902 kg/h

Typical (median) rate

Satellite map of methane plume locations in CHN_S_746 — Map imagery © Mapbox © OpenStreetMap © MaxarOpen the interactive map →

Embed this map

Paste this into your article or website. It stays up to date automatically.

<iframe src="https://www.methaneleaks.com/embed/site/chn-s-746" width="100%" height="460" style="border:0;border-radius:12px" loading="lazy" title="Methane Leaks map"></iframe>

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: Flare
UNEP notified: No
Operator responded to UNEP: Not applicable
First seen: 12 Feb 2025
Last seen: 12 Feb 2025
Coordinates: 38.39391, 91.41823 · Open in Google Maps (satellite)

Plume history

Detected	Emission rate	Likely operator
12 Feb 2025Oil & gas	2,902 kg/h	PetroChina Plausible	View

Authorities you can notify

Ministry of Ecology and Environment

Is this attribution wrong?

If you operate this site, or know who does, tell us. Operators get a right of reply, and corrections are reviewed within a week.

Get alerts for CHN_S_746

We'll email you when UNEP publishes new plumes here. No account needed. Unsubscribe in one click.

We only use your email to send these alerts.