API TR 6MET Metallic Material Limits for Wellhead Equipment Used in High Temperature for API 6A and 17D Applications, First Edition standard by American Petroleum Institute, 10/01/2010
API MPMS Chapter 7 Addendum 1 Addendum 1 to Manual of Petroleum Measurement Standards- Chapter 7-Temperature Determination (R2007) Amendment by American Petroleum Institute, 10/01/2011
API RP 9B Application Care, and use of Wire Rope for Oil Field Service, Thirteenth Edition, Includes Errata 1, Errata 2 standard by American Petroleum Institute, 10/01/2011
API MPMS Chapter 11.5 Errata Errata to API Manual of Petroleum Measurement Standards Chapter 11.5 (Parts 1 to 3), Densite/Weight/Volume Intraconversion, First Edition (single-user license) (Errata Updated, September 2013) Amendment by American Petroleum Institute, 09/01/2011
API MPMS Chapter 11.4 Part 1 Errata Errata to Density of Water and Water Volume Correction Factors for Calibration of Volumetric Provers Amendment by American Petroleum Institute, 09/01/2011
API Spec 5CRA Errata Errata to Specification for Corrosion Resistant Alloy Seamless Tubes for Use as Casing, Tubing and Coupling Stock, First Edition, Includes Errata (August, 2011) Amendment by American Petroleum Institute, 08/02/2011
API Std 650 Addendum 3 Addendum 3 to Welded Steel Tanks for Oil Storage, 11th Edition Amendment by American Petroleum Institute, 08/01/2011
API Spec 6D Errata 6 Errata 6 (Includes Errata 1, 2, 3, 4, and 5) to Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007) Amendment by American Petroleum Institute, 08/01/2011
API 11AX Addendum Addendum to Specification for Subsurface Sucker Rod Pumps and Fittings, 12th Edition Amendment by American Petroleum Institute, 08/01/2011
API RP 2FPS Recommended Practice for Planning, Designing, and Constructing Floating Production Systems, Second Edition standard by American Petroleum Institute, 08/01/2011
API Spec 6D Addendum 2 Addenda 2 to Specification for Pipeline Valves, Twenty-third Edition (Identical to ISO 14313:2007) Amendment by American Petroleum Institute, 08/01/2011
API Spec 5CT Specification for Casing and Tubing, Ninth Edition, Includes Errata 1 (2012), Errata 2 (2016) standard by American Petroleum Institute, 07/01/2011