Satellite Leak Watch

Methane ★ Marshal

Leak watch & proof of fix for oil and gas operators

Your leaks are already public.
Hear about them from us first.

Satellites publish methane plumes over U.S. oil and gas fields for anyone to see — regulators, buyers, journalists, competitors. Methane Marshal watches your acreage, tells you what the public record shows, and documents the fix when it's done.

82 detections in 90 days

Public satellites logged 82 methane detections in the Eagle Ford alone in the last 90 days of published data. Every one of them is on the record, with coordinates.

How it works

Step 1

We watch

Continuous monitoring of public satellite data — Carbon Mapper, TROPOMI, and other open sources — over your fields and gathering systems.

Step 2

We grade the evidence

Each detection is matched against public records — Texas RRC wells and pipelines, EPA facility data — then human-reviewed and given an honest confidence grade. Our tickets say what the evidence shows, and what it doesn't.

Step 3

You get a fix ticket

Coordinates, measured rate, dates, and the record behind it — a work order, not an accusation. Detections are graded, never overstated.

Step 4

Proof of fix

After a repair, a later clean satellite pass becomes your verified-fix record — documentation you can use with buyers, OGMP 2.0, certified-gas programs, or state reporting.

Start with a 90-day pilot

One field or basin, a flat fee, human-reviewed alerts from day one. If we don't find anything worth your attention, you've still got a documented clean watch on the public record.

We never report you. We work only for our clients.

Methane Marshal is a watch and records service. We are not a regulator, and we don't sell your data to anyone.

Talk to the founder:

Email John Langham

jlangham120@gmail.com · Mobile, Alabama