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DrillPowerCalc - STEP 4 — Drilling-and collecting data We...

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Unformatted text preview: STEP 4 — Drilling-and collecting data. We are going to drill ahead now-and 'aee how our drill rig performs. in particular, we want to observe the following: a) How does RD? vary with i. Pump rate ii. Rotation speed iii. Weight on hit. h} We are alao going to calculate the energy expended by the i. Inod pumpe and ii. the rotary table. Fill out the table. below by changing the indicated parameters. The last three colinnna are caloulationa. The equations for calculating power follow on the next page. You should have. some team members calculate while others drill and then trade so that everyone gets a‘ chance to drill. Ta _et Settin 1+: Actual Settle .- Rtary won NOTE -— 1|When you are done 1with this, there is more {step #5}. You will add a joint to the drilletring, so he sure to go to the last page oftlte handoutt (DEM : a}, :. (3%»va P9 ”H )7 H :- 3((505 \ GEB_ (PP : {ELF J" 90%? Powew i) -1:_"£BBI_ (%%-®(52£PM) 2T M 1—... L752}? hp ...
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