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:
Oct. 24, 1995
Filed:
Aug. 08, 1994
Applicant:
Inventor:
Michael J Economides, Houston, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
166249 ; 1661771 ;
Abstract
A method and an apparatus for recovering oil from a oil bearing formation having a mixture of oil and water. A first borehole and a second borehole are formed in oil bearing .formation and extend in a horizontal direction. The first borehole is disposed below the second borehole. Seismic waves are generated in the oil bearing formation to reorganize the mixture into oil and water to promote flow of the oil to the second borehole, the seismic waves emanating from the first borehole. The oil is then recovered from the second borehole.