API Spec 11D1: 2002 / ISO 14310: 2001 Petroleum and Natural Gas Industries-Downhole Equipment-Packers and Bridge Plugs

American Petroleum Institute (API). First Edition, July 2002. Effective Date: January, 2003. 35p. This Standard provides requirements for packers and bridge plugs for use in the petroleum and natural gas industry. Application of this International Standard is limited to those products meeting the definition of a packer or bridge plug intended for petroleum and natural gas industry subsurface operations.