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:
Oct. 21, 2025
Filed:
Mar. 13, 2023
Schlumberger Technology Corporation, Sugar Land, TX (US);
Juan Jose Jaramillo, Stonehouse, GB;
Todor Sheiretov, Houston, TX (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
The present disclosure generally relates to a downhole mechanical services tool, and more particularly to a hydraulic power system which makes power available to rotary tools for actuating a variety of accessories of cutting, milling, brushing and polishing. For example, a downhole well tool hydraulic power system may include a rotary module configured to rotate relative to a body of the downhole well tool hydraulic power system. The downhole well tool hydraulic power system may also include a hydraulic pump module configured to pressurize a compensated hydraulic fluid for delivery to the rotary module. The downhole well tool hydraulic power system may further include a compensator configured to deliver the compensated hydraulic fluid to the hydraulic pump module. In addition, the downhole well tool hydraulic power system may include a pressure barrier between the hydraulic pump module and the rotary module.