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:
Oct. 18, 1994
Filed:
Mar. 15, 1993
Thomas E Allen, Duncan, OK (US);
Gary D Arnold, Duncan, OK (US);
Leonard R Case, Duncan, OK (US);
Mark A Clark, Duncan, OK (US);
Gary E Folmnsbee, Duncan, OK (US);
Jerry L Gammill, Duncan, OK (US);
James M Macadam, Duncan, OK (US);
John M Richardson, Duncan, OK (US);
Freddie L Sabins, Duncan, OK (US);
Larry T Watters, Duncan, OK (US);
Halliburton Company, Duncan, OK (US);
Abstract
A method of evaluating a slurry mixing and placing process, such as a cementing process, for an oil or gas well comprises identifying and measuring specific subprocesses and parameters thereof, statistically summarizing the parameters and creating a database thereof, and analyzing the statistically summarized parameters to identify or compare against process capabilities to reduce variation, thereby improving specific job performance and the overall process.