Core Completions is proud to have worked with a series of prestigious high profile clients on a consultancy basis.

Some case study examples showcasing our most recent work are included below:

Core worked collaboratively with Tullow Oil on their flagship Jubilee project and again on the TEN project advising on specific completion engineering and production technology challenges arising during the projects’ execution phase.

"I would personally, on behalf of our Ghana leadership team, like to thank you for your contribution towards our achieving 110+ kbopd on the Jubilee Field."

Core worked with Premier on the frontier Sea Lion development in the Falkland Islands delivering a well completion concept, cost estimates and contract strategy.

"The expertise provided proved a key contribution to the well design and overall optimisation of the Sea Lion project."

Core supports iO on offshore projects in Western Australia, Trinidad and China. Overseeing and delivering all well engineering design and costs for concept select and feed projects globally.


Core were selected to perform a peer review of the well engineering for the Tolmount field development concept. Core performed a robust review and provided expert feedback and key recommendations to the client.

"Many thanks for your help and support. Your review, feedback and comments are exactly what we needed on Tolmount at this stage of the project."

Core provided completion designs and cost estimates to OPC for all the wells on an offshore project in the Persian Gulf, off Iran.


Core provide completion design and operational support to Sasol Mozambique