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:
Jul. 31, 2012
Filed:
Dec. 10, 2007
Richard Bloemenkamp, Le Plessis-Robinson, FR;
Richard Bloemenkamp, Le Plessis-Robinson, FR;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A toolis used in electrical investigation of geological formations GF surrounding a borehole BH. The toolis comprised in a string of tools TS. The toolcomprises a current injection section CIS and a current return section CRS. The string of tools TS comprises at least one other section OS. The current injection section CIS is electrically decoupled from the current return section CRS. The current injection section CIS is electrically decoupled from the at least one other section OSwhen the current injection section CIS and the at least one other section OSare adjacent to each other. The current return section CRS is electrically decoupled from the at least one other section OSwhen the current return section CRS and the at least one other section OSare adjacent to each other.