EA/EJA is a producing conventional oil field located in shallow water in Nigeria and is operated by Shell Petroleum Development Company of Nigeria. According to GlobalData, who tracks more than 34,000 active and developing oil and gas fields worldwide, the field is located in block OML 79, with water depth of 95 feet. Buy the profile here.

An expansion project is associated with the EA/EJA, namely the EA Further Development. This project is currently in the construction stage.

Field participation details

The field is owned by Eni, NNPC, Shell and TotalEnergies.

Production from EA/EJA

The EA/EJA conventional oil field recovered 72.98% of its total recoverable reserves, with peak production in 2004. The peak production was approximately 107.52 thousand bpd of crude oil and condensate, 9.00 Mmcfd of natural gas and 12 Mmcfd of liquid natural gas. Based on economic assumptions, production will continue until the field reaches its economic limit in 2042. The field currently accounts for approximately 1% of the country’s daily output.

Remaining recoverable reserves

The field is expected to recover 102.63 Mmboe, comprised of 102.63 Mmbbl of crude oil & condensate. EA/EJA conventional oil field reserves accounts 0.02% of total remaining reserves of producing conventional oil fields globally.

Contractors involved in the EA/EJA conventional oil field

Some of the key contractors involved in the EA/EJA project as follows.

Other Contractors: Epanoe Nigeria and IMPAC Engineering

About Shell Petroleum Development Company of Nigeria

Shell Petroleum Development Co of Nigeria Ltd (Shell Petroleum Development) specializes in oil and gas production. The company is headquartered in Nigeria.

For more details on the EA/EJA Conventional Oil Field, buy the profile here.


GlobalData, the leading provider of industry intelligence, provided the underlying research used to produce this article.

This information is drawn from GlobalData’s Oil & Gas Intelligence Center, which provides detailed profiles of 34,000+ oil and gas fields, 400,000+ exploration blocks, 1,100+ LNG terminals, 3,400+ gas processing plants, 5,000+ storage terminals, and 8,000+ pipelines, 1,400+ refineries and 13,000+ petrochemical plants worldwide.