Drilling and Well Completion Homework #7 11/5/2022 A drillstring consists of 10,000 ft 5 in , 19.5 lbf/ft drillpipe, and

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Drilling And Well Completion Homework 7 11 5 2022 A Drillstring Consists Of 10 000 Ft 5 In 19 5 Lbf Ft Drillpipe And 1 (50.42 KiB) Viewed 7 times

Drilling and Well Completion Homework #7 11/5/2022 A drillstring consists of 10,000 ft 5 in , 19.5 lbf/ft drillpipe, and 1,000 ft of 8 in OD, 3in ID drill collars. What is the: 1) Volume of the drillpipe in bbl. 2) Volume of the drill collars in bbl 3) Number of pump cycles required to pump surface mud to the bit Duplex pump, 6 in liners, 2.5 in rods, 16 in strokes, pumping at 85 % volumetric efficiency). 4) Displacement of drillpipes in bbl/ft 5) Displacement of drill collars in bbl/ft