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:
Nov. 10, 2020
Filed:
Oct. 02, 2019
Applicant:
Motive Drilling Technologies, Inc., Dallas, TX (US);
Inventors:
William Edward Weideman, Arlington, TX (US);
John Jeremy Cantwell, Fredericksburg, TX (US);
An Binh Ho, Lewisville, TX (US);
Assignee:
Motive Drilling Technologies, Inc., Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 44/04 (2006.01); E21B 7/06 (2006.01); E21B 47/024 (2006.01); E21B 44/06 (2006.01);
U.S. Cl.
CPC ...
E21B 44/04 (2013.01); E21B 7/061 (2013.01); E21B 44/06 (2013.01); E21B 47/024 (2013.01);
Abstract
During slide drilling, certain transient variances in differential pressure may indicate that a subsequent and temporary variance in a toolface angle error does not indicate that drilling should be interrupted. The transient variances in the differential pressure may be within a range of particular threshold pressures.