API Std 650

Welded Tanks for Oil Storage, 11th Edition, Includes Addendum 1 (2008), Addendum 2 (2009), Addendum 3 (2011), Errata (October 2011)
standard by American Petroleum Institute, 06/01/2007

API Spec 19G2 Addendum 1

Addendum to Flow-control devices for side-pocket mandrels, First Edition (ISO 17078-2:2007 Modification)
Amendment by American Petroleum Institute, 01/01/2019

API Std 780

Security Risk Assessment Methodology for the Petroleum and Petrochemical Industries, FIrst Edition
standard by American Petroleum Institute, 05/01/2013

API Std 653

Tank Inspection, Repair, Alteration, and Reconstruction, Third Edition, Includes Addendum 1 (2003), Addendum 2 (2005), Addendum 3 (2008), and Errata (2008)
standard by American Petroleum Institute, 12/01/2001

API Std 672

Packaged, Integrally Geared Centrifugal Air Compressors for Petroleum, Chemical, and Gas Industry Services, Includes Errata 1 and 2 (2007 and 2010)
standard by American Petroleum Institute, 03/01/2004

API RP 2SM

Recommended Practice for Design, Manufacture, Installation, and Maintenance of Synthetic Fiber Ropes for Offshore Mooring (Includes 2007 Addendum)
standard by American Petroleum Institute, 03/01/2001

API RP 95F

Gulf of Mexico MODU Practices for the 2007 Hurricane Season – Interim Recommendations (WITHDRAWN – REPLACED BY APPENDIX K TO API 2SK)
standard by American Petroleum Institute, 04/01/2007

API RP 11AR (R2020)

Recommended Practice for Care and Use of Subsurface Pumps, Includes Errata (2013)
standard by American Petroleum Institute, 06/01/2000

API Std 685

Sealless Centrifugal Pumps for Petroleum, Heavy Duty Chemical, and Gas Industry Services, Includes Errata (2007)
standard by American Petroleum Institute, 10/01/2000

API Spec 6D

Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007), Includes Errata 1, 2, 3, 4, 5, and 6 (2011) and Addenda 1, 2 (2011), 3 (2012)
standard by American Petroleum Institute, 04/01/2008