API Spec 6A Add 1
Addendum 1 to Specification for Wellhead and Christmas Tree Equipment
Amendment by American Petroleum Institute, 02/01/2008
Addendum 1 to Specification for Wellhead and Christmas Tree Equipment
Amendment by American Petroleum Institute, 02/01/2008
Recommended Practice for Ultrasonic Evaluation of Pipe Imperfections, Second Edition, Includes Addendum 1 (2009)
standard by American Petroleum Institute, 06/01/2005
Recommended Practice on Thread Compounds for Casing, Tubing, Line Pipe, and Drill Stem Elements, Third Edition (ISO 13678:2009 Identical Adoption), Includes Errata (2011)
standard by American Petroleum Institute, 11/01/2009
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
Errata to Drilling and Well Servicing Structures, Fourth Edition
Amendment by American Petroleum Institute, 05/01/2019
Addendum to Design and Analysis of Stationkeeping Systems for Floating Structures
Amendment by American Petroleum Institute, 05/01/2008
Recommended Practice for Training and Qualification of Drilling Fluid Technologists, First Edition
standard by American Petroleum Institute, 02/01/2003
API Recommended Practice 580, Risk-Based Inspection, First Edition
standard by American Petroleum Institute, 05/01/2002
Practices for Side-pocket Mandrels and Related Equipment
standard by American Petroleum Institute, 06/01/2011
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