Recommended Practice, Standard Procedure for Laboratory Testing Drilling Fluids
standard by American Petroleum Institute, 05/01/2000

Overfill Control Systems for Tank Barges
standard by American Petroleum Institute, 02/01/1991

Specification for Wellhead and Christmas Tree Equipment, Fourteenth Edition
standard by American Petroleum Institute, 01/01/1983

Recommended Practices for Evaluation of Polymers Used in Enhanced Oil Recovery Operations
standard by American Petroleum Institute, 06/01/1990

Machinery Installation and Installation Design, First Edition
standard by American Petroleum Institute, 02/01/1996

Pressure Vessel Inspection Code: In-Service Inspection, Rating, Repair, and Alteration, Ninth Edition
standard by American Petroleum Institute, 06/01/2006

Specification for Subsea Production Control Systems, Fourth Edition, Includes Errata 1 (2018) and Errata 2 (2019)
standard by American Petroleum Institute, 11/01/2017

Specification for Subsurface Safety Valve Equipment, 11th Edition
standard by American Petroleum Institute, 10/01/2005

Process Analyzers, Third Edition
standard by American Petroleum Institute, 06/01/2013

Recommended Practice 17A, Design and Operation of Subsea Production Systems, Third Edition
standard by American Petroleum Institute, 09/01/2002