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:
Mar. 30, 2004
Filed:
Apr. 08, 2002
Applicant:
Inventor:
Terence Alexander Moore, Near Montrose, GB;
Assignee:
Corpro Systems Limited, Whitecairns, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 2/500 ;
U.S. Cl.
CPC ...
E21B 2/500 ;
Abstract
An apparatus and method for creating a hole in a subsurface formation is disclosed. The apparatus includes an inner assembly, which may include a coring barrel, a piston cylinder and a piston rod member, is connected to an elongate member such as a wireline. The inner assembly may include a member such as a packer capable of engaging one of an outer assembly and the borehole. Furthermore, the coring barrel may have a cutting member for creating the hole in the subsurface formation.