The Allison Unit CO â ECBM Pilot: A Reservoir Modeling ... - Coal-Seq
The Allison Unit CO â ECBM Pilot: A Reservoir Modeling ... - Coal-Seq
The Allison Unit CO â ECBM Pilot: A Reservoir Modeling ... - Coal-Seq
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What-if Conclusions<br />
• To achieve equilibrium <strong>CO</strong> 2 /CH 4 ratios in the<br />
reservoir, at some point <strong>CO</strong> 2 injection must<br />
cease and the system allowed to equilibrate.<br />
• For <strong>ECBM</strong>, short-term, aggressive injection<br />
probably best economically.<br />
• For sequestration, care must be exercised<br />
not to exceed equilibrium <strong>CO</strong> 2 storage<br />
capacity at maximum pressure.<br />
LLM022403.ppt
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