# PGE - PGE 203 HWK 1 Solution Due at start of lecture:...

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PGE 203 HWK 1 Solution Due at start of lecture: Please show your work and convert the following quantities from the unit set shown to the unit set requested. (1) (+1 pt) Convert 1,000 Bbl/day to cubic meters/second. 1000 (BPD)(1.84013x10^-6)=0.00184 cubic meters/sec (2) (+1 pt) 10,000 psi to Pa. 10,000 psi (6.89476x10^3) = 68,947,600 Pa (3) (+1 pt) 50 cp to Pa-s 50 cp (1x10^-3) = 0.05 Pa-s (4) (+1 pt) A rock sample has a bulk volume of 5.3 cubic inches. The rock is then determined to have a grain volume of 4.3 cubic inches. What is the porosity of this rock sample? 5.3 4.3 0.1887 18.9% 5.3 φ - = = = (5) (+ 2 pts) How many Mcf of natural gas are required to produce 3,930.133 HP-hrs of work if the natural gas in question has a heating content of 1,000 BTU/Scf? ( 29 ( 29 4 -6 3930.133 hp-hr 0.7457 2,930.7 KW-hr 2,930.7 KW-hr / 2.9307 10

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## This note was uploaded on 11/03/2010 for the course PGE 203 taught by Professor Taylor during the Spring '08 term at University of Texas at Austin.

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PGE - PGE 203 HWK 1 Solution Due at start of lecture:...

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