Guidance for the Development of Ultrasonic Examiner Qualification Programs
Edition 2021-05

GUIDELINES FOR PROPERTY DEVELOPMENT
Edition 2009

Manual of Petroleum Measurement Standards Chapter 14.3 - Orifice Metering of Natural Gas and Other Related Hydrocarbon Fluids - Concentric, Square-edged Orifice Meters - Part 4: Background, Development, Implementation Procedure, and Example Calculations
Edition 2024-05

Development of Emission Factors for Leaks in Refinery Components in Heavy Liquid Service
Edition 1996-08

Air Toxics Emission Factors for Combustion Sources Using Petroleum-Based Fuels - Volume 1 Development of Emission Factors Using API/WSPA Approach
Edition 1998-08

Air Toxics Emission Factors for Combustion Sources Using Petroleum-Based Fuels - Volume 2 Development of Emission Factors Using API/WSPA Approach
Edition 1997-07-14

Air Toxics Emission Factors for Combustion Sources Using Petroleum-Based Fuels - Volume 3 Development of Emission Factors Using API/WSPA Approach
Edition 1997-07-14

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Edition 1993-05

Identification of Key Assumptions and Models for the Development of Total Maximum Daily Loads
Edition 2006-11

Development of Fugitive Emission Factors and Emission Profiles for Petroleum Marketing Terminals Volume II: Appendices
Edition 1993-05