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:
Nov. 12, 2024
Filed:
Dec. 16, 2020
Applicant:
D-tech Uk Ltd, Almondsbury, GB;
Inventor:
Christian Menger, Houston, TX (US);
Assignee:
D-TECH UK LTD, Almondsbury, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 17/10 (2006.01); E21B 23/04 (2006.01); E21B 47/01 (2012.01);
U.S. Cl.
CPC ...
E21B 17/1014 (2013.01); E21B 23/04 (2013.01); E21B 47/01 (2013.01);
Abstract
A system, such as a bottom hole assembly, having a central body (), at least one hydrostatically-actuatable assembly () configured to extend radially outward from the central body (), the hydrostatically-actuatable assembly () having at least one N piston body () exposed to hydrostatic pressure; a plurality of passive structures (), each of which is: configured to extend radially outward from the central body (); and circumferentially spaced from the at least one hydrostatically-actuatable assembly () and another one of the plurality of passive structures.