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:
Jun. 16, 2026
Filed:
Oct. 12, 2023
Schlumberger Technology Corporation, Sugar Land, TX (US);
Bruce Boulanger, Katy, TX (US);
Gerrit Kroesen, Katy, TX (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
Embodiments described herein provide a well valve assembly, comprising a housing having an axial passage for flowing well fluid through the tool; a component disposed within the housing around the axial passage, the component having a circular circumference and an outer wall with a circumferential thread on the outer wall; a gate assembly disposed within the housing and configured to open and close with axial movement of the component; a rotor disposed within the housing and having a structure for engaging with the circumferential thread on the outer wall to provide axial force on the component when the rotor rotates; a stator coupled to the rotor to rotate the rotor upon application of electric power; and a power conduit coupled to the stator to apply electric power to rotate the rotor.