API RP 920 [ Withdrawn ] Prevention of Brittle Fracture of Pressure Vessels - WITHDRAWN, No replacement standard by American Petroleum Institute, 03/01/1990
API 421 [ Withdrawn ] Management of Water Discharges: Design and Operation of Oil-Water Separators standard by American Petroleum Institute, 02/01/1990
API Publ 312 Responding to Environmental Challenge: A Discussion Among People from the Industry, Government and Environmental Groups standard by American Petroleum Institute, 01/01/1990
API 750 [ Withdrawn ] Management of Process Hazards (with errata February 1990) standard by American Petroleum Institute, 01/01/1990
API RP 11ER Guarding of Pumping Units standard by American Petroleum Institute, 01/01/1990
API RP 11BR Care and Handling of Sucker Rods, Includes 1991 Supplement standard by American Petroleum Institute, 10/01/1989
API Bull D16-1989 Suggested Procedure for Development of Spill Prevention Control and Countermeasure (SPCC) Plans - (To Assist Conformance to Requirements of Title 40, Code of Federal Regulations, Part 112) standard by American Petroleum Institute, 08/01/1989
API 2214 [ Withdrawn ] Spark Ignition Properties of Hand Tools standard by American Petroleum Institute, 07/01/1989
API Spec 12K Indirect-Type Oil Field Heaters standard by American Petroleum Institute, 06/01/1989
API RP 11AR-1989 Recommended Practice for Care and Use of Subsurface Pumps - Includes Supplements 1 and 2 - HISTORICAL PUBLICATION standard by American Petroleum Institute, 06/01/1989
API 11AX Specification for Subsurface Sucker Rod Pumps and Fittings, Ninth Edition standard by American Petroleum Institute, 06/01/1989
API Publ 301 Aboveground Storage Tank Survey standard by American Petroleum Institute, 04/01/1989