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:
Sep. 26, 2017
Filed:
May. 20, 2013
Halliburton Manufacturing and Services Limited, Dyce, Aberdeen, GB;
Simon Benedict Fraser, Aberdeen, GB;
William Brown-Kerr, Aboyne, GB;
Bruce Hermann Forsyth McGarian, Stonehaven, GB;
Abstract
The invention relates to a wellbore-lining tubing comprising at least one window pre-formed in the wall of the tubing and a device for selectively generating a fluid pressure pulse, and to a method of forming a lateral wellbore employing such a tubing. In an embodiment, a wellbore-lining tubing () is disclosed which comprises: a tubing wall (), an internal fluid flow passage (), and at least one window () pre-formed in the wall of the tubing; a device () for selectively generating a fluid pressure pulse, the device located at least partly in a space () provided in the wall of the tubing; and a coupling () for receiving a deflection tool () so that the deflection tool can be secured to the tubing and employed to divert a downhole component () through the window in the tubing wall.