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:
Apr. 18, 2006
Filed:
Jan. 05, 2004
Applicants:
James Ford Brett, Tulsa, OK (US);
Edward John Behm, Jr., The Woodlands, TX (US);
Inventors:
James Ford Brett, Tulsa, OK (US);
Edward John Behm, Jr., The Woodlands, TX (US);
Assignee:
Oil & Gas Consultants International, In., Tulsa, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method to create a drilling performance assessment ratio. The ratio includes the steps of establishing a technical minimum time limit standard for each of multiple sequential steps required for a drilling operation. Actual time performance for each of the multiple steps is measured for an actual drilling operation. The actual performances are compared to the technical time limit standards in order to produce a drilling performance ratio.