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. 29, 2019
Filed:
Aug. 11, 2016
Applicants:
General Electric Company, Schenectady, NY (US);
University of Pittsburgh—of the Commonwealth System of Higher Education, Pittsburgh, PA (US);
Inventors:
Robert James Perry, Niskayuna, NY (US);
Robert Michael Enick, Bethel Park, PA (US);
Jason Jiwoo Lee, Pittsburgh, PA (US);
Eric Beckman, Aspinwall, PA (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); C09K 8/60 (2006.01); C09K 8/70 (2006.01);
U.S. Cl.
CPC ...
C09K 8/703 (2013.01); C09K 8/602 (2013.01);
Abstract
Methods for fracking, particularly dry fracking, comprising the use of surfactants for preparation of substantially water-free carbon dioxide in oil foams are presented.