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. 28, 2020
Filed:
Aug. 11, 2016
Applicant:
Octopus Completions Ltd, Bagshot Surrey, GB;
Inventor:
Philip Head, Virginia Water Surrey, GB;
Assignee:
Octopus Completions Ltd., Surrey, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 7/06 (2006.01); E21B 7/00 (2006.01); E21B 7/04 (2006.01); E21B 29/06 (2006.01); E21B 41/00 (2006.01); E21B 43/30 (2006.01);
U.S. Cl.
CPC ...
E21B 7/061 (2013.01); E21B 7/002 (2013.01); E21B 7/04 (2013.01); E21B 7/046 (2013.01); E21B 7/06 (2013.01); E21B 7/068 (2013.01); E21B 29/06 (2013.01); E21B 41/0035 (2013.01); E21B 43/30 (2013.01);
Abstract
A flush of directional drilling apparatus for directionally drilling a lateral bore from a main bore, has a casing in the main bore, the casing having at least one lateral exit port, with a fragmentable plug, flush lateral directional drilling tube, and a pre-installed whipstock guide for guiding the flush lateral directional drilling tube into the lateral exit port to drill a directional lateral hole from the lateral exit port.