Search International and National Patent Collections

1. (WO2013112365) INDICATOR AND METHOD OF VERIFYING A TOOL HAS REACHED A PORTION OF A TUBULAR

Pub. No.:    WO/2013/112365    International Application No.:    PCT/US2013/022091
Publication Date: Fri Aug 02 01:59:59 CEST 2013 International Filing Date: Sat Jan 19 00:59:59 CET 2013
IPC: E21B 47/09
E21B 47/02
Applicants: BAKER HUGHES INCORPORATED
Inventors: MATHISZIK, Holger
Title: INDICATOR AND METHOD OF VERIFYING A TOOL HAS REACHED A PORTION OF A TUBULAR
Abstract:
An indicator includes a body configured to be run within a tubular from a first portion to a second portion of the tubular, a sensor disposed at the body configured to detect when a tool run through the tubular has reached the body, and a signal generator configured to send notification that the tool has reached the body.