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:
Jul. 27, 2023
Schlumberger Technology Corporation, Sugar Land, TX (US);
Indranil Ghosh, Shanghai, CN;
Anjali Vijay Dhobale, Houston, TX (US);
Richard Lee Warns, Sugar Land, TX (US);
Juan Carlos Luna Diaz, Rosharon, TX (US);
Andreas Hendrawinata, Missouri City, TX (US);
Tommy Nguyen, Pearland, TX (US);
Sonia Ried James, Friendswood, TX (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
A detonation module for a perforation tool includes a detonator, a switch circuit disposed in a fluid-sealed housing and electrically coupled to the detonator, a shielding circuit coupled to the switch circuit, an annular electrical contact electrically coupled to the switch circuit, and an annular, electrically conductive, compressive member to form a compressive electrical connection with an end of a perforation unit.