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API (American Petroleum Institute) is a leader in the development of petroleum and petrochemical equipment and operating standards covering topics that range from drill bits to environmental protection. These embrace proven, sound engineering and operating practices and safe, interchangeable equipment and materials. Many have been incorporated into state and federal regulations and adopted by ISO for worldwide acceptance.
RECOMMENDED PRACTICES FOR EVALUATION OF WELL PERFORATORS
Standard published on 1.9.2006
Selected format:Evaluation of Well Perforators
Standard published on 1.3.2023
Selected format:Measurement of and Specifications for Proppants Used in Hydraulic Fracturing and Gravel-packing Operations
Standard published on 1.5.2008
Selected format:Measurement of and Specifications for Proppants Used in Hydraulic Fracturing and Gravel-packing Operations
Standard published on 1.9.2020
Selected format:Downhole Chemical Injection Devices and Related Equipment
Standard published on 1.6.2019
Selected format:Measuring the Long-term Conductivity of Proppants
Standard published on 1.5.2015
Selected format:Measuring Conductivity of Proppants
Standard published on 1.11.2021
Selected format:Side-pocket Mandrels
Standard published on 1.5.2010
Selected format:Side-pocket Mandrels
Standard published on 1.10.2021
Selected format:Flow-control Devices for Side-pocket Mandrels
Standard published on 1.6.2022
Selected format:Latest update: 2025-07-20 (Number of items: 2 209 004)
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