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:
Jul. 08, 2014
Filed:
Jul. 09, 2010
Applicants:
Natasha Shirshova, London, GB;
Alexander Bismarck, London, GB;
Angelika Menner, London, GB;
Gary Funkhouser, Duncan, OK (US);
Inventors:
Natasha Shirshova, London, GB;
Alexander Bismarck, London, GB;
Angelika Menner, London, GB;
Gary Funkhouser, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/13 (2006.01); C04B 28/02 (2006.01); C09K 8/46 (2006.01); C04B 103/00 (2006.01);
U.S. Cl.
CPC ...
C09K 8/46 (2013.01); C04B 28/02 (2013.01); C04B 2103/0046 (2013.01);
Abstract
A method for isolating a portion of a wellbore including preparing a sealant composition includes an emulsion of an internal phase and an external phase. The sealant composition is placed into the wellbore where one phase sets upon subjecting the sealant composition to a thermal source followed by the setting of the other phase.