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:
Jan. 18, 2005
Filed:
Feb. 20, 2003
Gregory S. Yarbro, Casper, WY (US);
Gregory S. Yarbro, Casper, WY (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
A system for perforating a well includes a perforating gunand a swivelsuspended from a wireline. An orientation subis provided above the gunand a rotational latching mechanismrotationally connects the wireline to the perforating gun in one direction, while allowing the swivel to rotationally disconnect the gun from the wireline in an opposing direction. According to the method of the invention, the gun may be lowered in the well from the wireline to a depth greater than the desired firing depth until the gun is rotated to its desired azimuthal position, and the gun then raised by the wireline to the desired firing depth with a rotational latching and swivel mechanisms maintaining the gun at its desired azimuthal position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile