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2011-3-28-Lecture Drilling

2011-3-28-Lecture Drilling - Block 16 Drawworks 17 Drilling...

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rinciple Drilling Rig Functions Principle Drilling Rig Functions A drilling rig has four key functions. (1) Hoisting operations. (2) Circulation of drilling fluid. (3) Pipe (Bit) rotation. (4) Pressure control.
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7 aising the Mast Raising the Mast
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8 cean Star Jack p Ocean Star Jack-up
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9 ack p rig Jack-up rig
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10 Jack-up towed to sea
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11 lowout Preventer (BOP) Blowout Preventer (BOP)
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12 OP rams BOP rams
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13 BOP ccumulators Accumulators
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14 Derrick and ipe Ramp Pipe Ramp
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15 rawworks Drawworks & Travelling
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Unformatted text preview: Block 16 Drawworks 17 Drilling System 18 Hook, Bail, wivel Swivel, Mud Hose & Mud Hose 19 Rotary Table with: kelly and kelly bushing 20 rill Pipe Drill Pipe 21 rill bits (roller cone & diamond) Drill bits (roller cone & diamond) 22 levators Elevators 23 Circulating System 24 ell Completion Well Completion 25 Wireline Logging Unit 26 rill ship Drill ship 27 emi- ubmersible Se sub e s b e 28 emi ubmersible Semi-submersible...
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