Determine the following: 1. Initial static reservoir pressure, Pi 2. Slope (m) 3. Oil production rate,...
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Determine the following: 1. Initial static reservoir pressure, Pi 2. Slope (m) 3. Oil production rate, Q. 4. Permeability of the reservoir, k 5. Radius of investigation, ri 6. Flow efficiency, FE 7. Productivity index. DST has been performed in a well with the following information: h = 20 ft. tp = 72 min. Pff= 1165 psi Oil filled 5000 ft of drill pipe Oil gravity = 40 °API Pipe diameter = 5 in (inside diameter = 4.276 in) µo = 1.1 cp Bo = 1.25 rbbl/stb rw = 0.29 ft C: = 19.5 x 10-6 psi-1 p = 20% Atf, min tp + At Pwsf, psi At 2 37.0 1801 4 19.0 1838 8 10.0 1865 16 5.5 1891 24 4.0 1905 48 2.5 1925 60 2.2 1950 70 2.03 1984 Determine the following: 1. Initial static reservoir pressure, Pi 2. Slope (m) 3. Oil production rate, Q. 4. Permeability of the reservoir, k 5. Radius of investigation, ri 6. Flow efficiency, FE 7. Productivity index. DST has been performed in a well with the following information: h = 20 ft. tp = 72 min. Pff= 1165 psi Oil filled 5000 ft of drill pipe Oil gravity = 40 °API Pipe diameter = 5 in (inside diameter = 4.276 in) µo = 1.1 cp Bo = 1.25 rbbl/stb rw = 0.29 ft C: = 19.5 x 10-6 psi-1 p = 20% Atf, min tp + At Pwsf, psi At 2 37.0 1801 4 19.0 1838 8 10.0 1865 16 5.5 1891 24 4.0 1905 48 2.5 1925 60 2.2 1950 70 2.03 1984
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Answer Initial Static Reservoir Pressure Pt The initial static reservoir pressure is typically measured in psi pounds per square inch or Pa Pascals an... View the full answer
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Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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