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. 06, 2015
Filed:
Dec. 24, 2009
Applicant:
Jean-luc Jacob, Poey de Lescar, FR;
Inventor:
Jean-Luc Jacob, Poey de Lescar, FR;
Assignee:
Weatherford/Lamb, Inc., Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 34/02 (2006.01); E21B 33/03 (2006.01);
U.S. Cl.
CPC ...
E21B 33/03 (2013.01);
Abstract
A communication arrangement is disclosed for communication between a downhole line and a wellhead body having a through-hole and a valve member for closing the through-hole. The communication arrangement provides a fluid passage that extends from a wellhead body port to the downhole line thus allowing communication between the wellhead body and a safety valve or valves and/or the injection of chemicals or fluids into the well without the need to rework the valve member or disable the valve member.