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:
Nov. 07, 2017
Filed:
Aug. 03, 2011
Applicants:
Michael S. Bittar, Houston, TX (US);
Jing LI, Houston, TX (US);
Inventors:
Michael S. Bittar, Houston, TX (US);
Jing Li, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 3/28 (2006.01); G01V 3/26 (2006.01); E21B 47/022 (2012.01); G06F 17/00 (2006.01);
U.S. Cl.
CPC ...
G01V 3/26 (2013.01); E21B 47/02216 (2013.01); G06F 17/00 (2013.01);
Abstract
Various embodiments include apparatus and methods to detect and locate conductive bodies and/or provide steam-assisted gravity drainage (SAGD) steering operation. Tools can be configured with receiving sensors () arranged to cancel substantially a primary signal associated with a probe signal without rotating the receiving sensors to cancel the primary signal and to capture a secondary signal generated from a conductive body () below the earth's surface. Additional apparatus, systems, and methods are disclosed.