Reduce the hydraulic pressure on the annular

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Unformatted text preview: Close the upper set of pipe rams. f. Reduce the hydraulic pressure on the annular preventer. g. Lower the drill pipe until the pipe is hung-off on the rams. h. Read and record the shut-in drill pipe pressure, the shutin casing pressure, and the pit gain. 72 Copyright(c) 2005 by Ali Ghalambor & Boyun Guo 36 4. Tripping – Floating Rig a. When a warning sign of a kick has been observed, immediately set the top tool joint on the slips. b. Install and make up a full opening, fully opened safety valve in the drill pipe. c. Close the safety valve and the annular preventer. d. Notify the company personnel. e. Pick up and make up the kelly. f. Close the upper set of pipe rams. g. Reduce the hydraulic pressure on the annular preventer. h. Lower the drill pipe until the pipe is hung-off on the rams. i. Read and record the shut-in drill pipe pressure, the shutin casing pressure, and the pit gain. 5. Diverter Procedures – All Rigs a. When a warning sign of a kick has been observed, immediately raise the kelly un...
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