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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 10662748 B1

PDFFull Text
Date of Patent:
May. 26, 2020

Filed:

Mar. 29, 2019

Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation

Applicant:

Baker Hughes, a GE Company, Llc, Houston, TX (US);

Inventors:

Harold Dean Brannon, Magnolia, TX (US);

Stephen Jan Szymczak, Spring, TX (US);

D. V. Satyanarayana Gupta, The Woodlands, TX (US);

Charles Elmer Bell, Rockwall, TX (US);

Assignee:

Baker Hughes, a GE company, LLC, Houston, TX (US);

Attorneys:

John Wilson Jones

Jones Delflache LLP

Primary Examiner:

Crystal J Miller

Int. Cl.
CPC ...
E21B 43/25 (2006.01); E21B 43/16 (2006.01); C09K 8/516 (2006.01); C09K 8/60 (2006.01); C09K 8/70 (2006.01); C09K 8/92 (2006.01); C09K 8/72 (2006.01);
U.S. Cl.
CPC ...
E21B 43/25 (2013.01); C09K 8/516 (2013.01); C09K 8/60 (2013.01); C09K 8/70 (2013.01); C09K 8/72 (2013.01); C09K 8/92 (2013.01); E21B 43/16 (2013.01); C09K 2208/08 (2013.01);
Abstract

The flow of a stimulation fluid may be diverted from a high permeability zone to a low permeability portion of a subterranean formation by use of an acid soluble or acid degradable solid particulate and a composite of an acid or an acid generating compound adsorbed onto a water-insoluble adsorbent. Conductive flow of hydrocarbons from an occluded fracture may be resumed by release of the acid from the adsorbent or the acid generating compound.

Find Patent Forward Citations

Brannon, Harold. (2020). Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation (U.S. Patent No. 10662748). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10662748

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

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