The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 1988
Filed:
Jul. 07, 1986
Applicant:
Inventors:
Kenneth R Pittaway, Ponca City, OK (US);
J Scott Moore, Ponca City, OK (US);
James C Albright, Ponca City, OK (US);
Assignee:
Conoco Inc., Ponca City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
166252 ; 73152 ;
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.