Rashid Khan 2006-07 SPE Distinguished Lecture - Society of ...
Rashid Khan 2006-07 SPE Distinguished Lecture - Society of ...
Rashid Khan 2006-07 SPE Distinguished Lecture - Society of ...
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In-situ upgrading & recovery <strong>of</strong> 60% remaining oil<br />
Pipe dream?<br />
Upgraded<br />
crude<br />
Value enhancement<br />
Reactants<br />
Injection<br />
Gravel<br />
Injection<br />
Wells<br />
Producing Wells<br />
water<br />
Crude<br />
Production wells @ oil zone<br />
Limestone<br />
29<br />
CO2<br />
Water<br />
Gas<br />
Steam<br />
Chemicals<br />
Oxygen<br />
Inject into the reservoir to force<br />
additional crude out <strong>of</strong> the pores<br />
in the reservoir rock.<br />
Some additives may change<br />
asphaltene improving quality and<br />
yield.<br />
27
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