API TR 2574
Field Testing Protocol for Characterization of Total Gaseous Nonmethane Organics (TGNMO), Methane, and Ethane in Air-Vapor Mixture During Filling of a Cargo Vessel with Crude Oil, First Edition
standard by American Petroleum Institute, 08/01/2016
API MPMS Chapter 18.2
Custody Transfer of Crude Oil from Lease Tanks Using Alternative Measurement Methods, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 07/01/2016
API Spec 16C Errata 1, 2, 3, 4
Errata 1, 2, 3, 4 to API Spec 16C, Choke and Kill Equipment, Second Edition
Amendment by American Petroleum Institute, 07/01/2016
API RP 1176
Recommended Practice for Assessment and Management of Cracking in Pipelines, First Edition
standard by American Petroleum Institute, 07/01/2016
API Spec 6A
Specification for Wellhead and Tree Equipment, Twenty-First Edition, Includes Errata 1 (2019), Errata 2 (2020), Errata 3 (2020) and Addendum 1 (2020)
standard by American Petroleum Institute, 11/01/2018
API Std 53 Addendum 1
Addendum 1 to Blowout Prevention Equipment Systems for Drilling Wells, Fourth Edition
Amendment by American Petroleum Institute, 07/01/2016
API Spec 6D Errata 7
Errata 7 to Specification for Pipelineand Piping Valves, Twenty-Fourth Edition
Amendment by American Petroleum Institute, 06/01/2016
API MPMS Chapter 23.1
Reconciliation of Liquid Pipeline Quantities, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 06/01/2016