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Unformatted text preview: ft 2,500 3,000 Depth, ft 2,500 4,000 4,000 4,500 4,500 4,500 4,500 4,500 5,000 5,000 5,000 5,000 5,000 5,500 5,500 5,500 5,500 5,500 6,000 6,000 6,000 6,000 6,000 Figure 13. Drilling parameters (ROP, WOB, RPM, Torque, and HSI) vs. Depth for field case No. 1: Bit balling. ROP, ft/hr 100 150 11,500 11,500 12,000 12,000 12,500 12,500 Depth, ft 200 0 11,000 13,000 50 DSE, psi 11,000 Depth, ft 0 200,000 400,000 13,000 13,500 13,500 14,000 14,000 14,500 14,500 15,000 15,000 Figure 14. ROP and DSE vs. Depth for field case No. 2: Friction Limited. 600,000 1.0 2.0 2 3.0 14 SPE 116667 ROP, ft/hr WOB, kips 11,000 200 0 11,000 11,500 50 100 150 5 10 15 Torque, ft-lbs RPM, rpm 11,500 0 20 25 50 11,000 100 200 0 150 2,000 2 HSI, hp/in 4,000 6,000 9,500 0.0 0.5 1.0 1.5 2.0 2.5 11,000 10,000 11,500 11,500 10,500 12,500 13,000 11,500 13,000 13,500 13,500 13,500 14,000 14,000 14,000 14,500 14,500 12,500 12,000 Depth (ft) 13,000 12,000 11,000 Depth (ft) 12,500 Depth (ft) 12,000 Depth (ft) 12,000 12,500 Depth, f...
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This note was uploaded on 01/31/2014 for the course MOGE 9114 taught by Professor Thomod during the Spring '13 term at Memorial University.

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