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.:

US 9090807 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 28, 2015

Filed:

Dec. 17, 2010
Applicants:

Natalia Collins, Spring, TX (US);

Carl Thaemlitz, Cypress, TX (US);

Inventors:

Natalia Collins, Spring, TX (US);

Carl Thaemlitz, Cypress, TX (US);

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/05 (2006.01); C09K 8/84 (2006.01);
U.S. Cl.
CPC ...
C09K 8/05 (2013.01); C09K 8/845 (2013.01); C09K 2208/12 (2013.01);
Abstract

A drill-in and completion fluid for drilling through a producing zone in a subterranean formation or for completing a wellbore in a subterranean formation. The fluid comprises a blend of a phosphate brine and water.


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Collins, Natalia. (2015). Phosphate based blend for drilling and completion fluid (U.S. Patent No. 9090807). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9090807

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