The Allison Unit CO2-ECBM Pilot - A Reservoir and ... - Coal-Seq
The Allison Unit CO2-ECBM Pilot - A Reservoir and ... - Coal-Seq
The Allison Unit CO2-ECBM Pilot - A Reservoir and ... - Coal-Seq
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12<br />
THE ALLISON UNIT CO 2 -<strong>ECBM</strong> PILOT – A RESERVOIR AND ECONOMIC ANALYSIS<br />
Actual<br />
Simulated<br />
Figure 9: Actual versus Simulated Field Gas Rate, <strong>Allison</strong><br />
Actual<br />
Simulated<br />
No Field Data<br />
Material balance during<br />
primary production appears ok<br />
Difference appears to exist only<br />
after CO 2 injection<br />
Approximate POW#2 pressure based<br />
on May 2000 PTA<br />
Figure 10: Actual versus Simulated Pressure at POW#2