Guidelines for Confined Space Entry on Board Tank Ships in the Petroleum Industry, 1st Edition
standard by American Petroleum Institute, 03/01/1994

Specification for Cements and Materials for Well Cementing, Twenty-Fifth Edition, Includes Addendum 1 (2019) and Addendum 2 (2022)
standard by American Petroleum Institute, 02/28/2019

Sizing, Selection, and Installation of Pressure-Relieving Devices in Refineries: Part I – Sizing and Selection
standard by American Petroleum Institute, 01/01/2000

Structural Integrity Management of Fixed Offshore Structures, First Edition
standard by American Petroleum Institute, 11/01/2014

Recommended Practices for Packaged Combustion Gas Turbines
standard by American Petroleum Institute, 05/01/1992

Centrifugal Fans for Petroleum, Chemical and Gas Industry Services, Second Edition
standard by American Petroleum Institute, 10/01/2002

Recommended Practice for Biological Analysis of Subsurface Injection Waters- WITHDRAWN – No Replacement
standard by American Petroleum Institute, 01/01/1975

Operation of Proving Systems
Handbook / Manual / Guide by American Petroleum Institute, 09/01/2013

Specification for Steel Plates for Offshore Structures, Produced by Thermo-Mechanical Control Processing (TMCP), Fifth Edition
standard by American Petroleum Institute, 12/01/2006

Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division I and Division 2, Third Edition
standard by American Petroleum Institute, 12/01/2012