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. 18, 2013
Filed:
Aug. 30, 2010
Gregoire Jacob, Paris, FR;
Gregoire Jacob, Paris, FR;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A method and apparatus for logging a wellbore with an arm system is provided. The arm system has a pad for measuring a downhole parameter and a first arm having an arm first end connected to a tool body of the downhole tool and an arm second end connected to the pad. The arm system has a second arm having an arm first end connected to the tool body of the downhole tool and an arm second end connected to the pad. The arm system has a sliding shuffle adapted to allow a portion of the arm system to translate relative to a longitudinal axis of the tool body and a first biasing member wherein the first biasing member and the sliding shuffle are for moving the pad between a closed position proximate the tool body and an engaged position proximate the wellbore wall.