Oil and Gas and Sulphur Operations in the Outer Continental Shelf-Requirements for Subsurface Safety Valve Equipment
The MMS proposes to incorporate the Eleventh Edition of the American Petroleum Institute's Specification for Subsurface Safety Valve Equipment (API Spec 14A), into the regulations. The rule also proposes that lessees and operators provide supporting design verification information for subsurface safety valves intended for use in high pressure high temperature environments. The MMS proposes to incorporate the Eleventh Edition of API Spec 14A because it updated the design validation and functional testing requirements, incorporated new design changes, and corrected ambiguous areas open to misinterpretation. These proposed changes would ensure that lessees and operators use the best available and safest technologies while operating in the Outer Continental Shelf.