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. 09, 2024

Filed:

Sep. 27, 2019
Applicant:

Schlumberger Technology Corporation, Sugar Land, TX (US);

Inventors:

Yahua Bao, Provo, UT (US);

J. Daniel Belnap, Provo, UT (US);

Francis E. Leany, Provo, UT (US);

Ronald B. Crockett, Mt. Pleasant, UT (US);

Dwain Norris, Provo, UT (US);

Anatoliy Garan, Provo, UT (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21C 35/183 (2006.01); E01C 23/088 (2006.01); E01C 23/12 (2006.01); B28D 1/18 (2006.01);
U.S. Cl.
CPC ...
E21C 35/1831 (2020.05); E01C 23/088 (2013.01); E01C 23/127 (2013.01); E21C 35/1833 (2020.05); E21C 35/1835 (2020.05); B28D 1/188 (2013.01); E21C 35/1837 (2020.05);
Abstract

A tool for removing material includes a body, an ultrahard insert, and a matrix. The body has a forward portion, an opposing rear portion, and a longitudinal axis therebetween. The ultrahard insert includes an ultrahard material, and the ultrahard insert is mounted to and contacts the body proximate the forward portion. The matrix contacts the body and the ultrahard insert. The matrix is mechanically interlocked with the body and at least a portion of the matrix is positioned circumferentially around at least a portion of the forward portion of the body.


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