API Std 1104

Welding of Pipelines and Related Facilities, 22nd Edition
standard by American Petroleum Institute, 07/01/2021

API Spec 5L

Specification for Line Pipe, Fourth Edition
standard by American Petroleum Institute, 07/01/1931

API RP 19B

Evaluation of Well Perforators, Third Edition
standard by American Petroleum Institute, 07/01/2021

API MPMS Chapter 3.1B

Standard Practice for Level Measurement of Liquid Hydrocarbons in Stationary Tanks by Automatic Tank Gauging, Fourth Edition
Handbook / Manual / Guide by American Petroleum Institute, 10/01/2021

API Std 677

General-purpose, Extruder, and Epicyclic Gear Units for Petroleum, Chemical, and Gas Industry Services, Fourth Edition
standard by American Petroleum Institute, 09/01/2021

API RP 90-1

Recommended Practice 90-1, Annular Casing Pressure Management for Offshore Wells, Second Edition
standard by American Petroleum Institute, 08/01/2021

API RP 15SIH

Installation and Handling of Spoolable Reinforced Line Pipe, First Edition
standard by American Petroleum Institute, 10/01/2021

API Spec 6A Errata 4

Errata 4 to Specification for Wellhead and Tree Equipment
Amendment by American Petroleum Institute, 09/01/2021

API Std 1164

Pipeline Control Systems Cybersecurity, Third Edition, includes Errata (2021)
standard by American Petroleum Institute, 08/01/2021

API MPMS Chapter 6.1A

Metering Assemblies – General Considerations, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 07/01/2021