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. 12, 2019
Filed:
Mar. 24, 2014
Schlumberger Technology Corporation, Sugar land, TX (US);
James P Belaskie, Missouri City, TX (US);
Jonathan Dunlop, Cambridge, GB;
Jose Luis Sanchez, Austin, TX (US);
Richard John Harmer, Houston, TX (US);
Maurice Ringer, Lamorlaye, FR;
CuiLi Yang, Bellevue, WA (US);
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
A calibration quality associated with a well-drilling apparatus can be determined. A projected value and a calculated value based upon a data set corresponding to a time interval section of a rig state of the well-drilling apparatus can be determined. A difference can be calculated between the projected value and the calculated value. A quality indicator can be applied to the difference, and a calibration quality based upon the application of the quality indicator can be determined.