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.:
Date of Patent:
Sep. 03, 2024
Filed:
Feb. 13, 2023
Schlumberger Technology Corporation, Sugar Land, TX (US);
Manoj Mahajan, Pune, IN;
John Daniel Belnap, Lindon, UT (US);
Xiaoge Gan, Houston, TX (US);
Yi Fang, Orem, UT (US);
Cheng Peng, Orem, UT (US);
Lynn Belnap, Spanish Fork, UT (US);
Youhe Zhang, Spring, TX (US);
Michael George Azar, The Woodlands, TX (US);
Venkatesh Karuppiah, The Woodlands, TX (US);
Anthony LeBaron, Springville, UT (US);
Xian Yao, Draper, UT (US);
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Abstract
A drilling tool having a body, at least one blade extending from the body, and a first cutting element attached to the at least one blade. The first cutting element includes a cutting face at an opposite axial end from a base, a side surface extending from the base to the cutting face, an edge formed at the intersection between the cutting face and the side surface, and an elongated protrusion formed at the cutting face and extending between opposite sides of the edge. The elongated protrusion has a geometry including a border extending around a concave surface, a face chamfer formed around the border, and sloped surfaces extending between the border and the edge. An edge chamfer is between the face chamfer and the edge.