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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 11401781 B1

PDFFull Text
Date of Patent:
Aug. 02, 2022

Filed:

Nov. 06, 2018

Method and stimulation sleeve for well completion in a subterranean wellbore

Applicant:

Superstage As, Indre Arna, NO;

Inventors:

Anthony Kent, Houston, TX (US);

Jan Tore Tveranger, Garnes, NO;

Assignee:

Superstage AS, Indre Arna, NO;

Attorneys:

Phillip Black

Dossey & Jones, PLLC

Primary Examiner:

Kenneth L Thompson

Int. Cl.
CPC ...
E21B 34/14 (2006.01); E21B 34/10 (2006.01); E21B 34/06 (2006.01); E21B 43/14 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
E21B 34/108 (2013.01); E21B 34/063 (2013.01); E21B 34/142 (2020.05); E21B 43/14 (2013.01); E21B 43/26 (2013.01); E21B 2200/04 (2020.05); E21B 2200/06 (2020.05);
Abstract

Stimulation sleeve () for well intervention in a subterranean wellbore, comprising: a housing () having a through channel () with a first end () and a second end (), and one or more flow ports (), and a sliding sleeve () disposed axially movable within the housing () to open or close said flow ports (). Said sliding sleeve () is equipped with at least a first obturator seat () for receipt of a obturator () to partially or fully close fluid communication in the through channel () of the housing (), and a time delay mechanism () to allow the sliding sleeve () to axially travel in the housing () at a predetermined speed to open or close said flow ports (). The invention also discloses a method for well completion in a subterranean wellbore using a sliding sleeve ().

Find Patent Forward Citations

Kent, Anthony. (2022). Method and stimulation sleeve for well completion in a subterranean wellbore (U.S. Patent No. 11401781). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11401781

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

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