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Unformatted text preview: Production Engineering PGE 362 Homework 10 (1) Please compute the maximum fold of production increase for the following reservoir: k=0.1 md well bore diameter = 5 drainage boundary radius = 745 You may assume the fracture half length (Xf) is equal to the drainage radius. ( 29 12 5 . 7 208 . 745 ln 208 . 745 ln ln ln 5 . 7 208 . 2 745 ln 2 ln = + = + + = =  =  = s w e o w e o s w f s r r s r r J J r x s (2) Please compute for the following conditions (a) the absolute vertical stress on top of the reservoir (b) the effective vertical stress carried by the reservoir rock (c) the vertical stress carried by the reservoir pore fluid Depth=10,000 ft on shore Average overburden rock specific gravity = 2.67 Average overburden porosity = 0.3 Average overburden fluid specific gravity = 1.07 Reservoir pore fluid specific gravity = 0.9Reservoir pore fluid specific gravity = 0....
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This homework help was uploaded on 04/07/2008 for the course PGE 362 taught by Professor Bommer during the Spring '08 term at University of Texas at Austin.
 Spring '08
 Bommer

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