Delineation and Characterization of the Borden MTBE Plume: An Evaluation of Eight Years of Natural Attenuation Processesstandard by American Petroleum Institute, 06/01/1998

Errata 2 to Recommended Practice for Field Testing of Oil-based Drilling Fluids, Fifth EditionAmendment by American Petroleum Institute, 03/01/2018

Design, Construction, Operation, Maintenance, and Inspection of Terminal and Tank Facilities,Third Editionstandard by American Petroleum Institute, 09/01/2018

Specification for Subsurface Sucker Rod Pumps and Fittings, Twelfth Edition, Includes Addendum (2011), Addendum 2 (2012)standard by American Petroleum Institute, 05/01/2006

Errata 2 to Flanged Steel Pressure Relief Valves, Fifth Edition, Includes Errata (May 2009), Errata 2 (Oct 2012)Amendment by American Petroleum Institute,

Manual on Installation of Refinery Instruments and Control Systems; Part II-Process Stream Analyzers; Section 5-Oxygen Analyzersstandard by American Petroleum Institute, 08/01/1983

Errata for API Recommended Practice 2D, Operation and Maintenance of Offshore Cranes, Sixth EditionAmendment by American Petroleum Institute, 06/01/2007

Check Valves: Flanged, Lug, Wafer and Butt-welding, 7th Editionstandard by American Petroleum Institute, 09/01/2010

Procedure for Testing and Evaluating the Performance of Friction (Drag) Reducers in Aqueous-based Fluid Flowing in Straight, Smooth Circular Conduits, First Editionstandard

Recommended Practice for Maintenance and Use of Drilling and Well Servicing Structuresstandard by American Petroleum Institute, 10/01/1998

Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries, Tenth Editionstandard by American Petroleum Institute, 10/01/2004

Errata for Safe Use of 2-inch Hammer Unions for Oilfield Applications, First EditionAmendment by American Petroleum Institute, 02/01/2014