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:
May. 06, 2008
Filed:
Jan. 05, 2006
Jack G. Clemens, Plano, TX (US);
Jerry C. Foster, Lewisville, TX (US);
Robert L. Thurman, Frisco, TX (US);
Jack G. Clemens, Plano, TX (US);
Jerry C. Foster, Lewisville, TX (US);
Robert L. Thurman, Frisco, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A downhole impact generator () is adapted to be moved to a target location within a wellbore () for transmitting a jarring force to a well tool () positioned in the wellbore (). The downhole impact generator () includes a downhole power unit () having a moveable shaft () and a jarring tool (). The jarring tool () is operably engageable with the well tool () and is operably coupled with the moveable shaft () of the downhole power unit () such that when the jarring tool () is operably engaged with the well tool (), linear movement of the moveable shaft () energizes the jarring tool () such that a jarring force can be transmitted by the jarring tool () to the well tool ().