HA is a conventional oil development 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, lies in block OML 77, with water depth of around 171 feet. Buy the profile here.

The project is currently in feed stage and is expected to start commercial production in 2024. The development cost is expected to be $1,600 m. The HA conventional oil development will involve the drilling of approximately nine wells and includes FSO, subsea tree, and wellhead platforms.

Field participation details

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

Production from HA

Production from the HA conventional oil development project is expected to begin in 2024 and is forecast to peak in 2026, to approximately 29,673 bpd of crude oil and condensate and 246 Mmcfd of natural gas. Based on economic assumptions, the production will continue until the field reaches its economic limit in 2055.

Remaining recoverable reserves

The field is expected to recover 304.51 Mmboe, comprised of 115.24 Mmbbl of crude oil & condensate and 1,135.59 bcf of natural gas reserves.

Contractors involved in the HA conventional oil field

Some of the key contractors involved in the HA project as follows.

Design/FEED Engineering: Dar Energy Sdn

Other Contractors: Intecorr Consultancy Sdn

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 HA 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.