1. Brickley P Struggling for cash, ATP abandons Gomez oil drilling field 2013
2. Oil and Gas and Sulphur Operations in the Outer Continental Shelf-Decommissioning Activities;Federal Register;Department of Interior, Minerals Management Service, Herndon VA: Federal Register,2002
3. Department of Energy & Climate Change Guidance Notes: Decommissioning of Offshore Oil and Gas Installations and Pipelines Under the Petroleum Act 1998 2011 https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/69754/Guidance_Notes_v6_07.01.2013.pdf
4. Willis Group Holdings plc Press Release: Willis Launches New Insurance Facility to Cover Offshore Decommissioning Risks 2012 http://www.willis.com/Media_Room/Press_Releases_(Browse_All)/2012/20121214_Decommissioning_Press_Release/