MY174555A - Target well ranging method, apparatus, and system - Google Patents

Target well ranging method, apparatus, and system

Info

Publication number
MY174555A
MY174555A MYPI2016701348A MYPI2016701348A MY174555A MY 174555 A MY174555 A MY 174555A MY PI2016701348 A MYPI2016701348 A MY PI2016701348A MY PI2016701348 A MYPI2016701348 A MY PI2016701348A MY 174555 A MY174555 A MY 174555A
Authority
MY
Malaysia
Prior art keywords
ranging
signal
well
received
reference signal
Prior art date
Application number
MYPI2016701348A
Inventor
Paul F Rodney
Original Assignee
Halliburton Energy Services Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Priority to MYPI2016701348A priority Critical patent/MY174555A/en
Priority claimed from PCT/US2013/078107 external-priority patent/WO2015099785A1/en
Publication of MY174555A publication Critical patent/MY174555A/en

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  • Geophysics And Detection Of Objects (AREA)

Abstract

A ranging signal and a reference signal are generated. The reference signal has a lower frequency than the ranging signal. The reference signal is transmitted through a geological formation to be received by a ranging tool (103) in a ranging well (101) while the ranging signal is launched down a target well (100). The reference signal is reconstructed in the ranging well (101) and a signal that is a combination of the ranging signal launched from the target well (100) and noise are received in the ranging well (101). The received signal may be in the form of magnetic or electric field values or changes in these fields. The reconstructed reference signal, in combination with the received signal, is used to produce a filtered ranging signal. A relative location of the target well (100) can then be determined in relation to the ranging well (101) based on the filtered ranging signal. The location information can be used to direct drilling operations.
MYPI2016701348A 2013-12-27 2013-12-27 Target well ranging method, apparatus, and system MY174555A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2016701348A MY174555A (en) 2013-12-27 2013-12-27 Target well ranging method, apparatus, and system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2016701348A MY174555A (en) 2013-12-27 2013-12-27 Target well ranging method, apparatus, and system
PCT/US2013/078107 WO2015099785A1 (en) 2013-12-27 2013-12-27 Target well ranging method, apparatus, and system

Publications (1)

Publication Number Publication Date
MY174555A true MY174555A (en) 2020-04-25

Family

ID=79730831

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2016701348A MY174555A (en) 2013-12-27 2013-12-27 Target well ranging method, apparatus, and system

Country Status (1)

Country Link
MY (1) MY174555A (en)

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