Marshall is a producing conventional oil field located in deepwater in the US and is operated by Exxon Mobil. The field is located in block East Breaks 949 and East Breaks 948, with water depth of 4,376 feet.

Field participation details

The field is owned by Exxon Mobil.

Production from Marshall

The Marshall conventional oil field recovered 93.10% of its total recoverable reserves, with peak production in 2002. The peak production was approximately 5.16 thousand bpd of crude oil and condensate and 4 Mmcfd of natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2025.

Remaining recoverable reserves

The field is expected to recover 0.92 Mmboe, comprised of 0.89 Mmbbl of crude oil & condensate and 0.18 bcf of natural gas reserves.

About Exxon Mobil

Exxon Mobil Corp (ExxonMobil) is an integrated oil and gas company that discovers, explores , develops and produces crude oil, natural gas and natural gas liquids. It carries out the refining of crude oil; produces, transports, trades and sells petroleum products; and manufactures lube basestocks and finished lubricants. The company also manufactures and markets commodity petrochemicals including olefins, aromatics, polyethylene and polypropylene plastics and a wide variety of specialty products. It operates through a network of manufacturing plants, transportation systems, and distribution centers. The company has operational presence in North America, Latin America, Asia Pacific, Europe, the Middle East and Africa. ExxonMobil is headquartered in Irving, Texas, the US.


Information on the field is sourced from GlobalData’s fields database that provides detailed information on all producing, announced and planned oil and gas fields globally. Not all companies mentioned in the article may be currently existing due to their merger or acquisition or business closure.