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:
Oct. 16, 2012
Filed:
Dec. 30, 2009
Applicant:
Derek Ingraham, Conroe, TX (US);
Inventor:
Derek Ingraham, Conroe, TX (US);
Assignee:
Smith International, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 7/06 (2006.01); E21B 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A production tubing assembly for accessing multiple boreholes. The assembly includes an outer shroud having an axial throughbore, a deflector disposed in the axial throughbore and releasably coupled to the outer shroud. At least two tubular members are releasably coupled to the deflector by extendable latch assemblies, wherein the deflector with the coupled tubular members is extendable from within the outer shroud to a position beyond the outer shroud. Additionally, in the extended position, the latch assemblies extend to release the tubular members and latch the deflector to the outer shroud.