The evaluation will review the reserves of OGDCL’s operated and non operated assets and identify operational activities.

AGR vice president of reservoir management team in UK Mark Cook said that the activity represents the largest single reserves evaluation, certification and fair market value reporting project that AGR has secured.

"The work will be completed by an experienced team based in Aberdeen and will include input from OGDCL’s technical team who will travel to Aberdeen to assist our engineers and geoscientists for periods of the activity," Cook said.

AGR provides a range of technical services to the global oil business, including reservoir, wells and facilities management.