The Constellation Project was a 30 mile Gulf of Mexico tie-back to the Constitution spar. It was a joint venture between Anadarko and BP, with Anadarko as the operator of record, developed between September 2016 to January 2019. Market conditions at the time of project sanction called for an efficient project budget and schedule. As a result, the project team maximized use of existing inventory, leveraged Anadarko’s standardization philosophy, repurposed equipment and components, and compressed the development schedule.