API TR 5C3 : 2008 CALCULATING PERFORMANCE PROPERTIES OF PIPE USED AS CASING OR TUBING American Petroleum Institute
API 10TR5 RUSSIAN : 2008 METHODS FOR TESTING OF SOLID AND RIGID CENTRALIZERS American Petroleum Institute
API 15LE CHINESE : 2008 SPECIFICATION FOR POLYETHYLENE LINE PIPE (PE) American Petroleum Institute
API 11L6 CHINESE : 2008 TECHNICAL REPORT ON ELECTRIC MOTOR PRIME MOVER FOR BEAM PUMPING UNIT SERVICE American Petroleum Institute
API 10TR1 KAZAKH : 2008 CEMENT SHEATH EVALUATION American Petroleum Institute
API 12J RUSSIAN : 2008 SPECIFICATION FOR OIL AND GAS SEPARATORS American Petroleum Institute
API 12L : 2008 SPECIFICATION FOR VERTICAL AND HORIZONTAL EMULSION TREATERS American Petroleum Institute
API 12K : 2008 SPECIFICATION FOR INDIRECT TYPE OILFIELD HEATERS American Petroleum Institute
API 11V2 : 2001 : R2008 GAS-LIFT VALVE PERFORMANCE TESTING American Petroleum Institute
API 75 CHINESE : 2004 RECOMMENDED PRACTICE FOR DEVELOPMENT OF A SAFETY AND ENVIRONMENTAL MANAGEMENT PROGRAM FOR OFFSHORE OPERATIONS AND FACILITIES American Petroleum Institute
API 12N : 1994 : R2008 RECOMMENDED PRACTICE FOR THE OPERATION, MAINTENANCE AND TESTING OF FIREBOX FLAME ARRESTORS American Petroleum Institute
API 554-1 : 2007 PROCESS CONTROL SYSTEMS - PART 1: PROCESS CONTROL SYSTEMS FUNCTIONS AND FUNCTIONAL SPECIFICATION DEVELOPMENT American Petroleum Institute