Excellence. Measured.
Ensuring accurate liquid measurement with mobile proving services.
Ensuring accurate liquid measurement with mobile proving services.
GW Allen is the leading meter proving company specializing in mobile proving services for the oil and gas industry. Our mission is to ensure accurate liquid measurement by adhering to API MPMS guidelines, providing excellence in every service we provide.
We service Texas, New Mexico, Louisiana, Arkansas and Oklahoma.
Our displacement prover fleet utilizes Flow Management Devices mobile unidirectional captive displacement small volume provers in FMD-015, FMD-025, and FMD-035 sizes featuring 1200:1 turndown ratios. These units are capable of proving from 2 to 5,000 barrels per hour nominally at 150 ANSI to 600 ANSI flange pressure ratings.
Our master meter fleet utilizes Emerson Micro Motion Elite Coriolis flow meters in CMF100, CMF200, and CMF300 sizes. These units are capable of proving from 100 to 1,000 barrels per hour nominally at 150 ANSI to 600 ANSI flange pressure ratings.
Waterdraw By Master Meter Meter - API MPMS 4.9.3
We love our customers, so feel free to visit during normal business hours.
Open today | 09:00 am – 05:00 pm |
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