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:
Sep. 25, 2018
Filed:
Sep. 01, 2015
Applicant:
Sondex Wireline Limited, Yately, GB;
Inventors:
Dean Douglas Kleckner, Farnborough, GB;
Marian Morys, Downingtown, PA (US);
Assignee:
Sondex Wireline Limited, Farnborogh, Hampshire, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01V 3/24 (2006.01); G01V 3/20 (2006.01);
U.S. Cl.
CPC ...
G01V 3/20 (2013.01);
Abstract
A borehole resistivity instrument for use in a borehole drilled within a geologic formation includes an emitting electrode and an imaging electrode. The borehole resistivity instrument also includes a current isolator positioned between the emitting electrode and the imaging electrode. The current isolator prevents a substantial portion of the electric current emitted from the emitting electrode from passing to the imaging electrode through the borehole.