30 CFR Subpart D - Subpart D—Oil and Gas Drilling Operations
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General Requirements (§§ 250.400 - 250.409)
- § 250.400 General requirements.
- §§ 250.401-250.403 [Reserved]
- § 250.404 What are the requirements for the crown block?
- § 250.405 What are the safety requirements for diesel engines used on a drilling rig?
- § 250.406 [Reserved]
- § 250.407 What tests must I conduct to determine reservoir characteristics?
- § 250.408 May I use alternative procedures or equipment during drilling operations?
- § 250.409 May I obtain departures from these drilling requirements?
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Applying for a Permit To Drill (§§ 250.410 - 250.418)
- § 250.410 How do I obtain approval to drill a well?
- § 250.411 What information must I submit with my application?
- § 250.412 What requirements must the location plat meet?
- § 250.413 What must my description of well drilling design criteria address?
- § 250.414 What must my drilling prognosis include?
- § 250.415 What must my casing and cementing programs include?
- § 250.416 What must I include in the diverter description?
- § 250.417 [Reserved]
- § 250.418 What additional information must I submit with my APD?
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Casing and Cementing Requirements (§§ 250.420 - 250.428)
- § 250.420 What well casing and cementing requirements must I meet?
- § 250.421 What are the casing and cementing requirements by type of casing string?
- § 250.422 When may I resume drilling after cementing?
- § 250.423 What are the requirements for casing and liner installation?
- §§ 250.424-250.426 [Reserved]
- § 250.427 What are the requirements for pressure integrity tests?
- § 250.428 What must I do in certain cementing and casing situations?
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Diverter System Requirements (§§ 250.430 - 250.452)
- § 250.430 When must I install a diverter system?
- § 250.431 What are the diverter design and installation requirements?
- § 250.432 How do I obtain a departure to diverter design and installation requirements?
- § 250.433 What are the diverter actuation and testing requirements?
- § 250.434 What are the recordkeeping requirements for diverter actuations and tests?
- §§ 250.440-250.451 [Reserved]
- § 250.452 What are the real-time monitoring requirements for Arctic OCS exploratory drilling operations?
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Drilling Fluid Requirements (§§ 250.455 - 250.459)
- § 250.455 What are the general requirements for a drilling fluid program?
- § 250.456 What safe practices must the drilling fluid program follow?
- § 250.457 What equipment is required to monitor drilling fluids?
- § 250.458 What quantities of drilling fluids are required?
- § 250.459 What are the safety requirements for drilling fluid-handling areas?
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Other Drilling Requirements (§§ 250.460 - 250.463)
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Applying for a Permit To Modify and Well Records (§§ 250.465 - 250.466--250.469)
- § 250.465 When must I submit an Application for Permit to Modify (APM) or an End of Operations Report to BSEE?
- §§ 250.466-250.469 [Reserved]
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Additional Arctic OCS Requirements (§§ 250.470 - 250.473)
- § 250.470 What additional information must I submit with my APD for Arctic OCS exploratory drilling operations?
- § 250.471 What are the requirements for Arctic OCS source control and containment?
- § 250.472 What are the relief rig requirements for the Arctic OCS?
- § 250.473 What must I do to protect health, safety, property, and the environment while operating on the Arctic OCS?
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Hydrogen Sulfide (§ 250.490)