Engineering Aspects of Unconventional Oil and Gas Reservoirs ...
Engineering Aspects of Unconventional Oil and Gas Reservoirs ...
Engineering Aspects of Unconventional Oil and Gas Reservoirs ...
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Production Analysis: Integration <strong>of</strong> Results<br />
SPE 140556<br />
Integration <strong>of</strong> Production Analysis <strong>and</strong> Rate-time<br />
Analysis via Parametric Correlations — Theoretical<br />
Considerations <strong>and</strong> Practical Applications<br />
D. Ilk, DeGolyer <strong>and</strong> MacNaughton, J.A. Rushing,<br />
Apache, <strong>and</strong> T.A. Blasingame, Texas A&M U.<br />
k a n<br />
b<br />
Dˆ<br />
c<br />
i<br />
qˆ<br />
d<br />
i<br />
"Shale <strong>Gas</strong> Field C"<br />
Horizontal well with multiple vertical fractures:<br />
a. Correlation plot — k cal versus k meas .<br />
[DI]<br />
EUR ˆ n<br />
ˆ <br />
"Shale <strong>Gas</strong> Field C"<br />
b. Correlation plot — EUR cal versus EUR meas .<br />
Power-Law Exponential Relations:<br />
1 dq ˆ (1 n)<br />
D(<br />
t)<br />
D nD i<br />
q dt<br />
t <br />
<br />
( ) ˆ exp[ ˆ n<br />
q t qi<br />
D<br />
t Di<br />
t ]<br />
StrataGen <strong>Engineering</strong> — 2011 Workshop<br />
Stimulation <strong>of</strong> <strong>Unconventional</strong> <strong>Oil</strong> <strong>and</strong> Natural <strong>Gas</strong> Liquid <strong>Reservoirs</strong> — 27 April 2011<br />
<strong>Engineering</strong> <strong>Aspects</strong> <strong>of</strong> <strong>Unconventional</strong> <strong>Oil</strong> <strong>and</strong> <strong>Gas</strong> <strong>Reservoirs</strong><br />
Dilhan Ilk (DeGolyer & MacNaughton)/T.A. Blasingame (Texas A&M U.)<br />
Slide — 24/37