30 C.F.R. § 250.416 What must I include in the diverter and BOP descriptions?
Title 30 - Mineral Resources
You must include in the diverter and BOP descriptions: (a) A description of the diverter system and its operating procedures; (b) A schematic drawing of the diverter system (plan and elevation views) that shows: (1) The size of the annular BOP installed in the diverter housing; (2) Spool outlet internal diameter(s); (3) Diverter-line lengths and diameters; burst strengths and radius of curvature at each turn; and (4) Valve type, size, working pressure rating, and location; (c) A description of the BOP system and system components, including pressure ratings of BOP equipment and proposed BOP test pressures; (d) A schematic drawing of the BOP system that shows the inside diameter of the BOP stack, number and type of preventers, location of choke and kill lines, and associated valves; and (e) Information that shows the blind-shear rams installed in the BOP stack (both surface and subsea stacks) are capable of shearing the drill pipe in the hole under maximum anticipated surface pressures. [68 FR 8423, Feb. 20, 2003]
Title 30: Mineral Resources
PART 250—OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF
Subpart D—Oil and Gas Drilling Operations
Applying for a Permit To Drill
§ 250.416 What must I include in the diverter and BOP descriptions?
