batch_auto_20260713 202607131256465730 BOEM ESP geoESPIS ESPIS@boem.gov Bureau of Ocean Energy Management Retrospective Synthesis of Historical Alaska OCS Oil and Gas Activities AECOM Technical Services, Inc. AECOM Technical Services, Inc. Prior to August 2024, there were no reports that synthesize recorded oil and gas activities in the Alaska Outer Continental Shelf (OCS). This study reviewed recorded oil and gas activities from publicly available information, compiled that information into a geographic information system (GIS) database, and exported the results into a synthesis report. This study also summarized Exploration and Development (E&D) scenarios and compared the scenario activities with recorded activities. Recommendations are provided for future E&D scenarios, data gathering, and data maintenance. 299933 U.S. Department of the Interior, Bureau of Ocean Energy Management, Environmental Studies Program https://doi.org/10.13039/100012475 140M0122P0027 10.67297/9A1EB5 https://boem.gov/awardpages/100405