RIG INSPECTION GUIDELINES | MUD CIRCULATION SYSTEM ACCEPTANCE INSPECTION
Mud Circulation System
Purpose Of Accepting Process Of Mud Circulation System
Verify the hydraulic integrity of the high pressure system at the rated working pressure.
Components to be tested & accepted:
1 Rig Acceptance | Lower KellyCock

A Lower KellyCock or valve is a full-opening valve which is installed at the upper end of the kelly saver sub or between the upper end of the drill pipe and the lower end of the rig kelly.
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