Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids – Concentric, Square-edged Orifice Meters, Part 4: Background, Development, Implementation Procedure, and Example Calculations, Fourth Edition
Handbook / Manual / Guide by American Petroleum Institute, 10/01/2019

Oilfield Explosives Safety, Third Edition
standard by American Petroleum Institute, 10/01/2019

Drilling Fluids Materials, Nineteenth Edition
standard by American Petroleum Institute, 10/01/2019

Specification for Subsurface Sucker Rod Pumps and Fittings, First Edition
standard by American Petroleum Institute, 01/01/1961

Specification for Subsurface Sucker Rod Pumps and Fittings, Tenth Edition
standard by American Petroleum Institute, 03/01/1996

Evaporative Loss from Fixed-Roof Tanks, Fifth Edition
Handbook / Manual / Guide by American Petroleum Institute, 06/01/2017

Evaporative Loss from the Cleaning of Storage Tanks, First Edition
Handbook / Manual / Guide by American Petroleum Institute, 09/01/2019

Training and Qualification of Liquid Pipeline Operators, First Edition
standard by American Petroleum Institute, 11/01/1991

Floating Systems Integrity Management, First Edition
standard by American Petroleum Institute, 09/01/2019

Mooring Integrity Management, First Edition
standard by American Petroleum Institute, 09/01/2019