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:
Mar. 10, 2020
Filed:
Feb. 10, 2016
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Tauna Lea Leonardi, Pearland, TX (US);
Idalia Ovalle Stevenson, Sugar Land, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/12 (2006.01); E21B 33/124 (2006.01); E21B 17/20 (2006.01); E21B 19/22 (2006.01); E21B 33/122 (2006.01); E21B 33/128 (2006.01); E21B 33/129 (2006.01); E21B 33/134 (2006.01); E21B 43/26 (2006.01); E21B 23/00 (2006.01); E21B 23/06 (2006.01); E21B 43/14 (2006.01);
U.S. Cl.
CPC ...
E21B 33/124 (2013.01); E21B 17/20 (2013.01); E21B 19/22 (2013.01); E21B 23/006 (2013.01); E21B 23/06 (2013.01); E21B 33/122 (2013.01); E21B 33/128 (2013.01); E21B 33/1293 (2013.01); E21B 33/134 (2013.01); E21B 43/14 (2013.01); E21B 43/261 (2013.01);
Abstract
A technique facilitates servicing of a subterranean formation by treating a specific section of a well. The technique utilizes a straddle packer conveyed downhole and then activated via coiled tubing. The straddle packer comprises a first, e.g. upper, packer and a second, e.g. lower, packer which are deployed downhole into the wellbore to the specific section of the wellbore proximate a target formation zone. Once properly located, the straddle packer is uniquely activated by compression and tension inputs applied via the coiled tubing.