Single well test for evaluating CO.sub.2 injection

Details Single well test for evaluating CO.sub.2 injection Single well test for evaluating CO.sub.2 injection

1986-07-07

1988-03-29

Suchfield, George A.

Wells

Processes

With indicating, testing, measuring or locating

73152, E21B 4900

Patent

active

047337257

ABSTRACT:
A test is provided for evaluating and/or designing an enhanced oil recovery process including CO.sub.2 injection. A modified log-inject-log technique is utilized to determine residual CO.sub.2 saturation and incremental hydrocarbon displacement.

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