CA1175106A - Methode et dispositif d'amplification de la portee laterale en diagraphie par conduction electrique - Google Patents

Methode et dispositif d'amplification de la portee laterale en diagraphie par conduction electrique

Info

Publication number
CA1175106A
CA1175106A CA000394520A CA394520A CA1175106A CA 1175106 A CA1175106 A CA 1175106A CA 000394520 A CA000394520 A CA 000394520A CA 394520 A CA394520 A CA 394520A CA 1175106 A CA1175106 A CA 1175106A
Authority
CA
Canada
Prior art keywords
magnetometer
sensor
sensors
leg portions
magnetic field
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000394520A
Other languages
English (en)
Inventor
Arthur F. Kuckes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cornell Research Foundation Inc
Original Assignee
Cornell Research Foundation 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 Cornell Research Foundation Inc filed Critical Cornell Research Foundation Inc
Priority to CA000394520A priority Critical patent/CA1175106A/fr
Application granted granted Critical
Publication of CA1175106A publication Critical patent/CA1175106A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
CA000394520A 1982-01-20 1982-01-20 Methode et dispositif d'amplification de la portee laterale en diagraphie par conduction electrique Expired CA1175106A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000394520A CA1175106A (fr) 1982-01-20 1982-01-20 Methode et dispositif d'amplification de la portee laterale en diagraphie par conduction electrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000394520A CA1175106A (fr) 1982-01-20 1982-01-20 Methode et dispositif d'amplification de la portee laterale en diagraphie par conduction electrique

Publications (1)

Publication Number Publication Date
CA1175106A true CA1175106A (fr) 1984-09-25

Family

ID=4121862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000394520A Expired CA1175106A (fr) 1982-01-20 1982-01-20 Methode et dispositif d'amplification de la portee laterale en diagraphie par conduction electrique

Country Status (1)

Country Link
CA (1) CA1175106A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6988566B2 (en) 2002-02-19 2006-01-24 Cdx Gas, Llc Acoustic position measurement system for well bore formation
US7321293B2 (en) 2004-08-06 2008-01-22 Halliburton Energy Services, Inc. Integrated magnetic ranging tool
US7878270B2 (en) 2004-11-19 2011-02-01 Halliburton Energy Services, Inc. Methods and apparatus for drilling, completing and configuring U-tube boreholes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6988566B2 (en) 2002-02-19 2006-01-24 Cdx Gas, Llc Acoustic position measurement system for well bore formation
US7321293B2 (en) 2004-08-06 2008-01-22 Halliburton Energy Services, Inc. Integrated magnetic ranging tool
US7878270B2 (en) 2004-11-19 2011-02-01 Halliburton Energy Services, Inc. Methods and apparatus for drilling, completing and configuring U-tube boreholes
US8146685B2 (en) 2004-11-19 2012-04-03 Halliburton Energy Services, Inc. Methods and apparatus for drilling, completing and configuring U-tube boreholes
US8272447B2 (en) 2004-11-19 2012-09-25 Halliburton Energy Services, Inc. Methods and apparatus for drilling, completing and configuring U-tube boreholes

Similar Documents

Publication Publication Date Title
US4323848A (en) Plural sensor magnetometer arrangement for extended lateral range electrical conductivity logging
US4502010A (en) Apparatus including a magnetometer having a pair of U-shaped cores for extended lateral range electrical conductivity logging
US4845434A (en) Magnetometer circuitry for use in bore hole detection of AC magnetic fields
CA2102768C (fr) Methode de mesure magnetique de l'epaisseur de paroi d'un tube en evaluant le temps requis pour que le tube atteigne sa saturation magnetique
CA1146220A (fr) Capteur electromagnetique
CA1263440A (fr) Outils de diagraphie pour mesurer l'effet de la diagraphie paramagnetique, pour emploi dans les forages en l'etat et les forages cuveles
US3617867A (en) Method and apparatus for well logging utilizing resonance
US6342784B1 (en) Method for resistivity well logging utilizing nuclear magnetic resonance
US6534986B2 (en) Permanently emplaced electromagnetic system and method for measuring formation resistivity adjacent to and between wells
US6934635B2 (en) Apparatus and method for measurement of the magnetic induction tensor using triaxial induction arrays
Trushkin et al. Surface NMR applied to an electroconductive medium1
US6400148B1 (en) Use of redundant data for log quality measurements
CA1053755A (fr) Systeme de diagraphie par induction dielectrique pour determiner la saturation en eau et en petrole residuels des gisements souterrains
EP0019091A1 (fr) Procédé et appareil de contrôle de tubes
CA1040708A (fr) Systeme de diagraphie par induction et par dielectrique haute frequence
CA1062333A (fr) Mesure de petrole mobile par combinaison de mesures par induction radiofrequence double et de mesures laterolog par induction double
US6081116A (en) Nuclear magnetic resonance apparatus and method for geological applications
CN101319611A (zh) 用于评估多孔介质特性的装置、***和方法
US20050049791A1 (en) Deep resistivity transient method for MWD applications using asymptotic filtering
CA2500337A1 (fr) Procede de determination de l'anisotropie de resistivite dans des puits quasi verticaux
WO2011130587A2 (fr) Procédé et appareil pour déterminer une dépression structurelle géologique en utilisant des mesures d'induction multiaxiale
Jackson Nuclear magnetic resonance well logging
JP2939334B2 (ja) 可聴周波以下の低周波磁気測定装置
US7737697B2 (en) Method and apparatus for use of the real component of a magnetic field of multicomponent resistivity measurements
Meador et al. Dielectric constant logging, a salinity independent estimation of formation water volume

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry