API Spec 20A

Carbon Steel, Alloy Steel, Stainless Steel, and Nickel Base Alloy Castings for Use in the Petroleum and Natural Gas Industry, First Edition, Includes Addendum 1 (2013), Addendum 2 (2015), Errata 1, August 2015
standard by American Petroleum Institute, 03/01/2012

API RP 13J

Testing of Heavy Brines, Fifth Edition
standard by American Petroleum Institute, 10/01/2014

API Spec 6D Errata 3

Errata 3 to Specification for Pipelineand Piping Valves, Twenty-Fourth Edition
Amendment by American Petroleum Institute, 02/01/2015

API Spec 19V

Specification for Subsurface Barrier Valves and Related Equipment, First Edition (ISO 28781:2010 (Modified), Petroleum and natural gas industries–Drilling and production equipment-Subsurface barrier valves and related equipment)
standard by American Petroleum Institute, 05/01/2013

API RP 572

Inspection of Pressure Vessels, Third Edition
standard by American Petroleum Institute, 11/01/2009

API Spec 19V

Subsurface Completion Isolation (Barrier) Valves and Related Equipment, Second Edition, Includes Errata 1 (2019)
standard by American Petroleum Institute, 05/01/2019

API Publ 4690

A Guide for the Use of Semipermeable Membrane Devices (SPMDs) as Samplers of Waterborne Hydrophobic Organic Contaminats
standard by American Petroleum Institute, 03/14/2002

API Std 614 Errata

Errata for Lubrication, Shaft-sealing and Oil-control Systems and Auxiliaries, Fifth Edition (ISO 10438:2008, Modified)
Amendment by American Petroleum Institute, 05/01/2008

API Spec 17J Errata 2

Errata 2 for Specification for Unbonded Flexible Pipe, Third Edition (ISO 13628-2:2006, Identical)
Amendment by American Petroleum Institute, 08/01/2010

API RP 5A5 Errata

Errata to Field Inspection of New Casing, Tubing, and Plain-end Drill Pipe, Seventh Edition
Amendment by American Petroleum Institute, 12/01/2009

API Publ 4642

A Study to Quantify On-Road Emissions of Dioxins and Furans from Mobile Sources: Phase 2
standard by American Petroleum Institute, 12/01/1996