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:
Jul. 31, 2012
Filed:
Nov. 30, 2010
James David Ratcliffe, Farnborough, GB;
Timothy Gill, Farnborough, GB;
Peter Withers, Farnborough, GB;
Lee Strobel, Farnborough, GB;
Graham Chadwick, Farnborough, GB;
James David Ratcliffe, Farnborough, GB;
Timothy Gill, Farnborough, GB;
Peter Withers, Farnborough, GB;
Lee Strobel, Farnborough, GB;
Graham Chadwick, Farnborough, GB;
Sondex Wireline Limited, Farnborough, Hampshire, GB;
Abstract
Presented is a system and method for disconnecting a plurality of wireline tools from a string of wireline tools while maintaining operation of the wireline tools remaining with the string of wireline tools. The disconnection is non-destructive and allows a reconnection of the disconnected tools after retrieval from the well. The system also enables testing of the disconnection mechanism before deploying the wireline tool string into the well.