API RP 17L2 (R2020) Recommended Practice for Flexible Pipe Ancillary Equipment, First Edition standard by American Petroleum Institute, 03/01/2013
API MPMS Chapter 21.1 Flow Measurement Using Electronic Metering Systems - Section 1: Electronic Gas Measurement, Second Edition Handbook / Manual / Guide by American Petroleum Institute, 02/01/2013
API Std 603 Corrosion-resistant, Bolted Bonnet Gate Valves-Flanged and Butt-welding Ends, Eighth Edition standard by American Petroleum Institute, 02/01/2013
API RP 1110 (R2018) Recommended Practice for the Pressure Testing of Steel Pipelines for the Transportation of Gas, Petroleum Gas, Hazardous Liquids, Highly Volatile Liquids, or Carbon Dioxide, Sixth Edition standard by American Petroleum Institute, 02/01/2013
API Spec 6AV1 Specification for Validation of Wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service, Second Edition standard by American Petroleum Institute, 02/01/2013
API MPMS Chapter 20.3 (R2018) Measurement of Multiphase Flow Handbook / Manual / Guide by American Petroleum Institute, 01/01/2013
API RP 1161 Addendum 1 Addendum 1 to Recommended Practice for Pipeline Operator Qualification, Second Edition Amendment by American Petroleum Institute, 01/01/2013
API RP 1114 Design of Solution-Mined Underground Storage Facilities standard by American Petroleum Institute, 01/01/2013
API Spec 4F Drilling and Well Servicing Structures, Fourth Edition, Includes Addendum 1 (2016), Addendum 2 (2019), and Errata 1 (2019) standard by American Petroleum Institute, 01/01/2013
API RP 17P Design and Operation of Subsea Production Systems - Subsea Structures and Manifolds, First Edition standard by American Petroleum Institute, 01/01/2013
API Std 599 Metal Plug Valves-Flanged, Threaded and Welding Ends, Seventh Edition standard by American Petroleum Institute, 01/01/2013
API RP 9B Errata 2 Errata for Application Care, and use of Wire Rope for Oil Field Service, Thirteenth Edition Amendment by American Petroleum Institute, 01/01/2013