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:
Aug. 19, 2025
Filed:
Jan. 17, 2023
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Franklin Rodriguez, Stavanger, NO;
Yoann Santin, London, GB;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 41/00 (2006.01); E21B 7/06 (2006.01); E21B 17/20 (2006.01); E21B 23/12 (2006.01);
U.S. Cl.
CPC ...
E21B 41/0035 (2013.01); E21B 7/061 (2013.01); E21B 17/20 (2013.01); E21B 23/12 (2020.05); E21B 41/0042 (2013.01);
Abstract
Provided is a whipstock, a well system, and a method. The whipstock, in at least one aspect, includes a whipface having an angled casing string exit surface, a sub detachably coupled to the whipface, and a bottom hole assembly fixedly coupled to the sub, the bottom hole assembly having one or more seals along an inner surface thereof.
Rodriguez, Franklin. (2025). Whipstock with detachable whipface and sealing capabilities for multilateral systems (U.S. Patent No. 12392223). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12392223
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile