API Technical Report 17TR3, An Evaluation of the Risks and Benefits of Penetrations in Subsea Wellheads below the BOP Stack
standard by American Petroleum Institute, 11/01/2004

Reciprocating Compressors for Petroleum, Chemical, and Gas Industry Services, Fifth Edition, Includes Errata 1 and 2 (2009 and 2010)
standard by American Petroleum Institute, 12/01/2007

Planning, Designing and Constructing Fixed Offshore Platforms – Working Stress Design, Twenty-Second Edition
standard by American Petroleum Institute, 11/01/2014

Errata to Fire Test for Soft-Seated Quarter-turn Valves, Fifth Edition
Amendment by American Petroleum Institute, 11/01/2008

Errata to Specification for Subsea Production Control Systems, Fourth Edition
Amendment by American Petroleum Institute, 07/01/2018

API Standard Paragraphs Rotodynamic Tutorial: Lateral Critical Speeds, Unbalance Response, Stability, Train Torsionals and Rotor Balancing, Second Edition – WITH BINDER
standard by American Petroleum Institute, 08/01/2005

Qualification of Suppliers of Machining Services for Use in the Petroleum and Natural Gas Industries, First Edition
standard by American Petroleum Institute, 10/01/2017

Technical Report on Equations and Calculations for Casing, Tubing, and Line Pipe Used as Casing or Tubing; and Performance Properties Tables for Casing and Tubing, First Edition (Identical to ISO 10400:2007), Includes Addendum
standard by American Petroleum Institute, 12/01/2008

Errata for Application Care, and use of Wire Rope for Oil Field Service, Thirteenth Edition
Amendment by American Petroleum Institute, 04/01/2012

Well Control Equipment Systems for Drilling Wells, Fifth Edition
standard by American Petroleum Institute, 12/01/2018

Reconditioning of Metallic Gate, Globe, and Check Valves, Second Edition
standard by American Petroleum Institute, 12/01/2005

Seat Tightness of Pressure Relief Valves
standard by American Petroleum Institute, 07/01/1991