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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 10961437 B1

PDFFull Text
Date of Patent:
Mar. 30, 2021

Filed:

Apr. 15, 2016

Alkyl unsaturated fatty acid ester oil as a oil component in the formulation and application of surfactant flowback aids for subterranean stimulation

Applicant:

Halliburton Energy Services, Inc., Houston, TX (US);

Inventors:

Jeremy A. Holtsclaw, Kingwood, TX (US);

Ali Alwattari, Kingwood, TX (US);

Chandra Sekhar Palla Venkata, Conroe, TX (US);

Tatyana V. Khamatnurova, Houston, TX (US);

Kristina Henkel Holan, Cypress, TX (US);

Katelyn Lemm Anderson, Spring, TX (US);

Assignee:

Halliburton Energy Services, Inc., Houston, TX (US);

Attorney:

Chamberlain Hrdlicka

Primary Examiner:

Angela M DiTrani Leff

Int. Cl.
CPC ...
C09K 8/60 (2006.01); C09K 8/62 (2006.01); C09K 8/035 (2006.01); C09K 8/64 (2006.01); C09K 8/68 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
C09K 8/602 (2013.01); C09K 8/035 (2013.01); C09K 8/62 (2013.01); C09K 8/64 (2013.01); C09K 8/68 (2013.01); E21B 43/26 (2013.01);
Abstract

Surfactant compositions for treatment of subterranean formations and produced oil are disclosed. Methods of treating a subterranean formation include placing in the subterranean formation a surfactant composition. The surfactant composition includes an alkanolamide surfactant and an alkoxylated alcohol surfactant. The surfactant composition also includes an ionic surfactant, a nonionic surfactant, or a combination thereof, at least one compound according to Formula II:

Find Patent Forward Citations

Holtsclaw, Jeremy. (2021). Alkyl unsaturated fatty acid ester oil as a oil component in the formulation and application of surfactant flowback aids for subterranean stimulation (U.S. Patent No. 10961437). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10961437

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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