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API 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.
Density of Water and Water Volume Correction Factors for Calibration of Volumetric Provers, Second Edition
$41.00 $83.00
Custody Transfer: Measurement Procedures for Crude Oil Gathered from Lease Tanks by Truck, Third Edition
$70.00 $140.00
Addendum 1 to Specifications for Pumping Units, Nineteenth Edition
$119.00 $238.35
Mass Measurement of Natural Gas Liquids and Other Hydrocarbons, Fifth Edition
$39.00 $79.00
Well Control Equipment Systems for Drilling Wells, Fifth Edition
$87.00 $175.00
Applications of Refractory Lining Materials, First Edition
$75.00 $150.00
Errata to Specification for Subsea Pipeline Valves, Third Edition
$107.00 $215.77
Dry Gas Sealing Systems for Axial, Centrifugal, and Rotary Screw Compressors and Expanders, First Edition
$92.00 $184.00
Errata 1 to Marine Measurement Section 9: Vessel Experience Factor (VEF), Second Edition
$132.00 $264.48
Errata to Age-hardened Nickel-based Alloys for Oil and Gas Drilling and Production Equipment, First Edition
$107.00 $215.04
Refinery Stream Composition Data - Update to Speciation Data in API 4723
$84.00 $168.00
Errata to BOP Shear Ram Performance Test Protocol, First Edition, Includes Errata 1 (2018)
$141.00 $283.25
