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.:

US 8590618 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 26, 2013

Filed:

Apr. 01, 2011
Applicant:

Henk H. Jelsma, Spring, TX (US);

Inventor:

Henk H. Jelsma, Spring, TX (US);

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/11 (2006.01);
U.S. Cl.
CPC ...
Abstract

An apparatus and system for a single run process for well installations to cut or mill away a section of the casing of a well and then position an attached deflecting device to form radial boreholes or passages in a production formation that is intersected by the wellbore. This invention allows the lateral boreholes to be selectively oriented angularly upwardly or downwardly in relation to the casing space that has been formed or oriented in selectively radially spaced relation if desired.


Find Patent Forward Citations

Jelsma, Henk. (2013). Method and apparatus for single run cutting of well casing and forming subsurface lateral passages from a well (U.S. Patent No. 8590618). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8590618

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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