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:
Feb. 04, 1986
Filed:
Dec. 27, 1983
Applicant:
Inventor:
Daniel J Segalman, Plano, TX (US);
Assignee:
Atlantic Richfield Co., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
166248 ; 166 651 ; 166280 ; 166302 ; 166308 ;
Abstract
An electrode well is described which utilizes a hydraulic fracture filled with conductive proppant as an electrode of extended contact with a formation. A highly conductive section of cement liner around the casing delivers current to the proppant particles.