Specification for Drilling-Fluid Materials, Sixteenth Edition and ISO 13500:1998 (Modified) Petroleum and Natural Gas Industries – Drilling Fluid Materials-Specification and Tests
standard by American Petroleum Institute, 02/01/2004

Recommended Practice for Development of a Safety and Environmental Management Program for Outer Continental Shelf (OCS) Operations and Facilities
standard by American Petroleum Institute, 07/31/1998

Specification for Subsurface Sucker Rod Pumps and Fittings, Eleventh Edition
standard by American Petroleum Institute, 06/01/2001

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

Recommended Practice for Presenting Performance Data on Cementing and Hydraulic Fracturing Equipment
standard by American Petroleum Institute, 02/01/1995

Suggested Procedure for Development of Spill Prevention Control and Countermeasure Plans, Fifth Edition
standard by American Petroleum Institute, 04/01/2011

Procedures for Welding or Hot Tapping on Equipment in Service
standard by American Petroleum Institute, 09/01/1995

Flow Measurement Using Electronic Metering Systems – Section 1: Electronic Gas Measurement, Second Edition
Handbook / Manual / Guide by American Petroleum Institute, 02/01/2013

Manual of Petroleum Measurement Standards Chapter 9 – Density Determination – Section 4 – Continuous Density Measurement Under Dynamic (Flowing) Conditions, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 01/01/2018

Marine Measurement: Guidelines for Determining the Fullness of Pipelines Between Vessels and Shore Tanks, Second Edition
Handbook / Manual / Guide by American Petroleum Institute, 06/01/2014