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:
May. 07, 2019
Filed:
Jul. 07, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Joao Walter Pereira Suzart, Bahia, BR;
Clarence John Bertrand, Jr., Hallsville, TX (US);
Anupom Sabhapondit, Eastern Province, SA;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/267 (2006.01); C09K 8/80 (2006.01); C09K 8/62 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
C09K 8/805 (2013.01); C09K 8/62 (2013.01); C09K 8/80 (2013.01); E21B 43/267 (2013.01); C09K 2208/08 (2013.01); E21B 43/26 (2013.01);
Abstract
A method comprising: introducing into a fracture within a subterranean formation a first treatment fluid comprising uncoated first proppant particulates; introducing into the fracture a second treatment fluid comprising non-hardenable coated second proppant particulates to form a proppant pack; and introducing into the fracture a third treatment fluid comprising hardenable coated third proppant particulates intermittently between a spacer fluid to form pillars.