API RP 31A (R2012) PDF Download
$86.00Standard Form for Hardcopy Presentation of Downhole Well Log Data, First Edition
standard by American Petroleum Institute, 08/01/1997
Standard Form for Hardcopy Presentation of Downhole Well Log Data, First Edition
standard by American Petroleum Institute, 08/01/1997
Recommended Practice for Biological Analysis of Subsurface Injection Waters- WITHDRAWN – No Replacement
standard by American Petroleum Institute, 01/01/1975
Recommended Practices on Measuring the Viscous Properties of a Cross-Linked Water-Based Fracturing Fluid
standard by American Petroleum Institute, 05/01/1998
Recommended Practices for Core Analysis
standard by American Petroleum Institute, 02/01/1998
Recommended Practice for Presenting Performance Data on Cementing and Hydraulic Fracturing Equipment
standard by American Petroleum Institute, 02/01/1995
Recommended Practices for Laboratory Testing of Surface Active Agents for Well Stimulation
standard by American Petroleum Institute, 01/01/1977
Recommended Practices for Evaluation of Well Perforators
standard by American Petroleum Institute, 01/01/1991
API Recommended Practice 44, Sampling Petroleum Reservoir Fluids, Second Edition
standard by American Petroleum Institute, 04/01/2003
Recommended Practice for Analysis of Oilfield Waters, Third Edition
standard by American Petroleum Institute, 08/01/1998
Recommended Practice for Drilling and Well Servicing Operations Involving Hydrogen Sulfide
standard by American Petroleum Institute, 05/01/2001
Recommended Practice for Maintenance and Use of Drilling and Well Servicing Structures
standard by American Petroleum Institute, 10/01/1998
Recommended Practice for Use and Procedures for Inspection, Maintenance, and Repair of Drilling and Well Servicing Structures (with June 2004 and April 2005 Errata)
standard by American Petroleum Institute, 04/28/2004
Recommended Practice for Operation, Inspection, Maintenance, and Repair of Drilling and Well Servicing Structures, Fifth Edition, Includes Addendum 1 (2020) and Addendum 2 (2020)
standard by American Petroleum Institute, 02/01/2019
Natural Gas Processing Plant Practices For Protecting the Environment
standard by American Petroleum Institute, 12/01/1995
Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division I and Division 2
standard by American Petroleum Institute, 11/01/1997
Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division I and Division 2, Third Edition
standard by American Petroleum Institute, 12/01/2012
Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Division 1, and Division 2, Fourth Edition
standard by American Petroleum Institute, 06/01/2023
Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1, and Zone 2
standard by American Petroleum Institute, 11/01/1997
Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class I, Zone 0, Zone 1, and Zone 2, Second Edition
standard by American Petroleum Institute, 08/01/2018
Onshore Oil and Gas Production Practices for Protection of the Environment
standard by American Petroleum Institute, 03/01/2001