Effects of Smooth and Rock Dents on Liquid Petroleum Pipelines, Phase I and Phase 2, Includes Addendum (1999)standard by American Petroleum Institute,

Butterfly Valves: Lug- and Wafer-Typestandard by American Petroleum Institute, 05/01/1997

Addendum to Flare Details for Petroleum, Petrochemical, and Natural Gas Industries, Third EditionAmendment by American Petroleum Institute, 06/01/2020

Addendum 2 - Welded Steel Tanks for Oil StorageAmendment by American Petroleum Institute, 11/01/2001

Errata - Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division I and Division

Imperfection and Defect Terminologystandard by American Petroleum Institute, 10/01/2017

Gas Lift Handbook, First Editionstandard by American Petroleum Institute, 06/01/2020

Shell and Tube Heat Exchangers for General Refinery Servicesstandard by American Petroleum Institute, 02/01/2001

API-ASME for the Design, Construction, Inspection and Repair of Unfired Pressure Vesselsstandard by American Petroleum Institute,

Addendum to Technical Report on Materials Selection for Bolting, First EditionAmendment by American Petroleum Institute, 04/01/2020

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

Addendum to Specification for Cements and Materials for Well Cementing, Twenty-Fifth EditionAmendment by American Petroleum Institute, 11/01/2019