API 2031 [ Withdrawn ] Combustible-Gas Detector Systems and Environmental/Operational Factors Influenecing their Performance - Withdrawn, No Replacement standard by American Petroleum Institute, 01/01/1991
API 653 Tank Inspection, Repair, Alteration, and Reconstruction, 1st Edition standard by American Petroleum Institute, 01/01/1991
API 43 Evaluation of Well Perforators standard by American Petroleum Institute, 01/01/1991
API Publ 2202 Dismantling and Disposing of Steel from Aboveground Leaded Gasoline Storage Tanks standard by American Petroleum Institute, 01/01/1991
API RP 2216 Ignition Risk of Hydrocarbon Vapors by Hot Surfaces in the Open Air standard by American Petroleum Institute, 01/01/1991
API 2013 Cleaning Mobile Tanks in Flammable or Combustible Liquid Service standard by American Petroleum Institute, 01/01/1991
API RP 43 Recommended Practices for Evaluation of Well Perforators standard by American Petroleum Institute, 01/01/1991
API Publ 3830 PIPENET - Pipeline Operations Information Implementation Guideline standard by American Petroleum Institute, 01/01/1991
API G04400 [ Withdrawn ] Worldwide Cementing Practices standard by American Petroleum Institute, 01/01/1991
API RP 2021 Fighting Fires in and Around Flammable and Combustible Liquid Atmospheric Petroleum Storage Tanks standard by American Petroleum Institute, 01/01/1991
API Spec 12GDU [ Withdrawn ] Specification for Glycol-Type Gas Dehydration Units standard by American Petroleum Institute, 12/15/1990
API Publ 4262 Methanol Vehicle Emissions standard by American Petroleum Institute, 12/01/1990