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:
Jan. 20, 2026
Filed:
Jun. 19, 2019
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/263 (2006.01); E21B 43/116 (2006.01); E21B 43/117 (2006.01);
U.S. Cl.
CPC ...
E21B 43/263 (2013.01); E21B 43/116 (2013.01); E21B 43/117 (2013.01);
Abstract
A downhole tool includes a metal carrier tool body having at least one cavity formed in and opening to an outer surface, defining an outer diameter of the metal carrier tool body. The downhole tool includes one or more explosive notching elements mounted in the at least one cavity. One or more explosive notching elements are configured to install notches on a surface of an uncased formation.
Pfutzner, Harold. (2026). Enhancing transverse fractures while performing hydraulic fracturing within an openhole borehole (U.S. Patent No. 12529299). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12529299
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile