Specification for Drilling Equipment
standard by American Petroleum Institute, 02/01/1996

Metering Assemblies: Loading-Rack and Tank-Truck Metering Systems for Non-LPG Products
Handbook / Manual / Guide by American Petroleum Institute, 04/01/1994

Miscellaneous Hydrocarbon Product Properties – Denatured Ethanol Density and Volume Correction Factors, Third Edition
Handbook / Manual / Guide by American Petroleum Institute, 05/01/2019

Tank Gauging: Standard Practice for the Manual Gauging of Petroleum and Petroleum Products
Handbook / Manual / Guide by American Petroleum Institute, 12/01/1994

Verification of Lightning Protection Requirements for Aboveground Hydrocarbon Storage Tanks, First Edition
standard by American Petroleum Institute, 10/01/2009

Manual of Petroleum Measurement Standards Set – all chapters except chapter 11 and chapter 19
Handbook / Manual / Guide by American Petroleum Institute, 2014

EI HM1 Part 1: – Calculation of Static Petroleum Quantities – Upright Cylindrical Tanks and Marine Vessels, Third Edition, Includes Errata (2015)
Handbook / Manual / Guide by American Petroleum Institute, 04/01/2012

Bulletin on Performance Properties of Casing, Tubing, and Drill Pipe
standard by American Petroleum Institute, 10/01/1999

Specification for Line Pipe, Fourth Edition
standard by American Petroleum Institute, 07/01/1931

Product Quality in Light Product Storage and Handling Operations
standard by American Petroleum Institute, 02/01/2021