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.

Date of Patent:
Apr. 07, 2020

Filed:

Dec. 19, 2017
Applicant:

Shell Oil Company, Houston, TX (US);

Inventors:

Alexei Alexandrovich Savitski, Houston, TX (US);

Phillip Scott Fair, Houston, TX (US);

Assignee:

SHELL OIL COMPANY, Houston, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); E21B 33/13 (2006.01); C09K 8/66 (2006.01); C04B 28/02 (2006.01); C09K 8/40 (2006.01); C09K 8/46 (2006.01); C09K 8/72 (2006.01); E21B 33/138 (2006.01);
U.S. Cl.
CPC ...
C09K 8/665 (2013.01); C04B 28/02 (2013.01); C09K 8/40 (2013.01); C09K 8/46 (2013.01); C09K 8/72 (2013.01); E21B 33/138 (2013.01); E21B 43/261 (2013.01);
Abstract

A method to provide fractures in a formation includes providing a wellbore in the formation and providing a casing in the wellbore. The method also includes providing communication between an inside of the casing and the formation and initiating a fracture from the communication between the inside of the casing and the subterranean formation. The method further includes propagating the fracture with a fluid comprising mortar slurry. Prior to propagating the fracture with a fluid comprising mortar slurry, a fluid comprising acid is injected into the formation through the communication between the inside of the casing and the formation.


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