API 5LW : 2009 : R2015 RECOMMENDED PRACTICE FOR TRANSPORTATION OF LINE PIPE ON BARGES AND MARINE VESSELS American Petroleum Institute
API 11V8 : 2003 : R2015 RECOMMENDED PRACTICE FOR GAS LIFT SYSTEM DESIGN AND PERFORMANCE PREDICTION American Petroleum Institute
API 5C1 : 1999 : R2015 RECOMMENDED PRACTICE FOR CARE AND USE OF CASING AND TUBING American Petroleum Institute
API 5C1 : 1999 : R2010 RECOMMENDED PRACTICE FOR CARE AND USE OF CASING AND TUBING American Petroleum Institute
API 2MOP : 2010 MARINE OPERATIONS American Petroleum Institute
API 1102 : 2007 : INC : ERR 3 : 2012 STEEL PIPELINES CROSSING RAILROADS AND HIGHWAYS American Petroleum Institute
API 1102 : 2007 : INC : ERR 4 : 2014 STEEL PIPELINES CROSSING RAILROADS AND HIGHWAYS American Petroleum Institute
API 1102 : 2007 : INC : ERR 5 : 2014 STEEL PIPELINES CROSSING RAILROADS AND HIGHWAYS American Petroleum Institute
API 20C : 2015 CLOSED DIE FORGINGS FOR USE IN THE PETROLEUM AND NATURAL GAS INDUSTRY American Petroleum Institute
API TR 1149 : 2015 PIPELINE VARIABLE UNCERTAINTIES AND THEIR EFFECTS ON LEAK DETECTABILITY American Petroleum Institute
API 6D : 2015 SPECIFICATION FOR PIPELINE AND PIPING VALVES American Petroleum Institute
API 1111 : 2015 DESIGN, CONSTRUCTION, OPERATION, AND MAINTENANCE OF OFFSHORE HYDROCARBON PIPELINES (LIMIT STATE DESIGN) American Petroleum Institute