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:
Mar. 04, 2025
Filed:
Mar. 02, 2022
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Pete L. Schiermeier, Houston, TX (US);
Sean Hinke, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 47/0228 (2012.01); E21B 7/06 (2006.01); E21B 47/092 (2012.01); G01V 3/26 (2006.01);
U.S. Cl.
CPC ...
E21B 47/0228 (2020.05); E21B 7/06 (2013.01); E21B 7/067 (2013.01); E21B 47/092 (2020.05); G01V 3/26 (2013.01);
Abstract
A ranging system having magnets positioned at various locations along the drive system. Location of the magnetics is shifted to different points on the drilling string to remove the need for a nearby bit sub that would detrimentally affect the steerability of the drilling system.