Drilling and Well Servicing Equipment, Sixth Edition, Includes Errata 1 and 2 (2016), Errata 3 (2017)standard by American Petroleum Institute, 12/30/2015

Standard for Repair and Remanufacture of Drill-through Equipment, First Edition, Includes Errata 1 (2017)standard by American Petroleum Institute, 04/01/2017

Specification for Casing and Tubingstandard by American Petroleum Institute, 04/01/2002

Errata for Specifications for Pumping Units, Eighteenth EditionAmendment by American Petroleum Institute, 07/01/2009

SCADA Security, First Editionstandard by American Petroleum Institute, 09/01/2004

Plate Heat Exchangers for General Refinery Services - Part 2 - Brazed Alumninum Plate-fin Heat Exchangers First Edition - ISO Adoption from

Errata 1 for Fire Test for Valve with Automatic BackseatsAmendment by American Petroleum Institute, 12/01/2008

Datasheets for API Std 685Data Sheet by American Petroleum Institute, 02/01/2011

Datasheets for API Std 612Data Sheet by American Petroleum Institute, 2014

Addendum 1 to Specification for Rotary Drill Stem Elements, First Edition -- Identical to ISO 10424-1:2004Amendment by American Petroleum Institute, 03/01/2007

Specification for Wellhead and Christmas Tree Equipment, 8th Editionstandard by American Petroleum Institute, 01/01/1971

Specification for Verification Test of Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service(includes Errata dated December 1996)standard by American