Management of Naturally Occurring Radioactive Materials (NORM) in Oil and Gas Production
standard by American Petroleum Institute, 04/01/1992

Wellbore Plugging and Abandonment Practices, Second Edition
standard by American Petroleum Institute, 04/01/2018

Well Abandonment and Inactive Well Practices for U.S. Exploration and Production Operations, Environmental Guidance Document
standard by American Petroleum Institute, 01/01/1993

API Bulletin E4, Environmental Guidance Document-Reporting for the Oil and Gas Exploration and Production Industry as Required by the Clean Water Act, the Comprehensive Environmental Response, Compensation and Liability Act, and the Emergency Planning and Community Right-to-Know Act, Second Edition
standard by American Petroleum Institute, 05/01/2003

1996 Coke Drum Survey, Final Report
Report / Survey by American Petroleum Institute, 01/01/1996

Measurement of Single-phase, Intermediate and Finished Hydrocarbon Fluids by Coriolis Meters
standard by American Petroleum Institute, 11/01/2000

Investigation and Prediction of Cooling Rates During Pipeline Maintenance Welding.
standard by American Petroleum Institute, 12/01/1991

Proceedings of the 1994 API Cybernetics Symposium, April 27 & 28, 1994 – HISTORICAL PUBLICATION
standard by American Petroleum Institute, 04/01/1994

Global Emissions of Carbon Dioxide from Petroleum Sources
standard by American Petroleum Institute, 07/01/1991