Smart Leak Detection and Repair (LDAR) for Control of Fugitive Emissions
standard by American Petroleum Institute, 06/01/2004

Manual of Petroleum Measurement Standards – Chapter 1: Vocabulary
Handbook / Manual / Guide by American Petroleum Institute, 07/01/1994

Standard Test Method for Sediment in Crude Oils and Fuel Oils by the Extraction Method, Second Edition
Handbook / Manual / Guide by American Petroleum Institute, 10/01/2002

Standard Test Method for Sediment in Crude Oils and Fuel Oils by the Extraction Method, Third Edition
Handbook / Manual / Guide by American Petroleum Institute, 11/01/2007

Determination of Water in Crude Oil by Distillation, Third Edition
Handbook / Manual / Guide by American Petroleum Institute, 08/01/2013

Determination of Water in Crude Oil by Distillation, Fourth Edition
Handbook / Manual / Guide by American Petroleum Institute, 12/01/2016

Determination of Water in Crude Oil by Distillation, Second Edition
Handbook / Manual / Guide by American Petroleum Institute, 11/01/2007

Determination of Water in Crude Oil by Distillation
Handbook / Manual / Guide by American Petroleum Institute, 04/01/1981

API MPMS Chapter 10 – Sediment and Water, Section 3 – Standard Test Method for Water and Sediment in Crude Oil by the Centrifuge Method (Laboratory Procedure), Third Edition
Handbook / Manual / Guide by American Petroleum Institute, 05/01/2008