• (#22) is a section of large diameter pipe fitted to the top of the that the attaches to via a side outlet, to allow the to flow back to the .• (BOPs) (#23 and #24) are devices installed at the wellhead to prevent fluids and gases from unintentionally escaping from the . #23 is the annular (often referred to as Hydril named after a manufacturer), and #24 is the pipe rams and blind rams.
[pdf] The General Mud system inspection checklist includes the following: High-Pressure Mud System, General Mud Pumps, Other High-Pressure Equipment, Low-Pressure Mud System, Mud Tank System, Solids Remo. .
Accommodation & storage checklist includes: General, Offices, Living Quarters, Galley, Medical, General, Main Deck, Helideck,.
[pdf] Drilling derricks and Rig Masts consist of a steel framework with a square or rectangular cross-section. Their purpose is to support the hoisting equipment and rack the tubulars while tripping pipe. The nu.
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