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:
Jan. 08, 2002
Filed:
Jul. 15, 1997
Applicant:
Inventor:
Gary J. Collins, Richmond, TX (US);
Assignee:
Marathon Oil Company, Findlay, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 7/06 ; E21B 2/312 ;
U.S. Cl.
CPC ...
E21B 7/06 ; E21B 2/312 ;
Abstract
A deformed multiple well template and a process for positioning the deformed template downhole, expanding the template and drilling at least one subterranean well bore via said template. The template has at least a portion thereof deformed and may be symmetrical or asymmetrical as deformed and/or expanded.