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:
Aug. 12, 1986
Filed:
Oct. 09, 1984
Applicant:
Inventors:
Gifford G McClaflin, Ponca City, OK (US);
Henry A Bourne, Ponca City, OK (US);
Donald L Whitfill, Ponca City, OK (US);
Assignee:
Conoco Inc., Ponca City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ; F04F / ;
U.S. Cl.
CPC ...
166310 ; 166 68 ; 166370 ; 166372 ; 417 55 ; 417172 ;
Abstract
Disclosed is a process whereby heavy, viscous crude oil may be produced from a hydrocarbon-bearing formation utilizing a jet pump without the problems associated with cavitation damage of the jet pump found in the prior art. The jet pump is operated with a power fluid comprising water and surfactant, the power fluid forming an emulsion with the heavy, viscous crude oil in the jet stream of the jet pump.