BR112015000637A2 - aparelho e método para balancear temperatura independente de uma ferramenta - Google Patents

aparelho e método para balancear temperatura independente de uma ferramenta

Info

Publication number
BR112015000637A2
BR112015000637A2 BR112015000637A BR112015000637A BR112015000637A2 BR 112015000637 A2 BR112015000637 A2 BR 112015000637A2 BR 112015000637 A BR112015000637 A BR 112015000637A BR 112015000637 A BR112015000637 A BR 112015000637A BR 112015000637 A2 BR112015000637 A2 BR 112015000637A2
Authority
BR
Brazil
Prior art keywords
electrically conductive
conductive wire
tool
balancing
electrodes
Prior art date
Application number
BR112015000637A
Other languages
English (en)
Inventor
Donderici Burkay
Sanmartin Luis
Li Shanjun
N Ludwig Wesley
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
Publication of BR112015000637A2 publication Critical patent/BR112015000637A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

resumo aparelho e método para balancear temperatura independente de uma ferramenta diversas modalidades incluem métodos e equipamentos estruturados para equilibrar pares de eletrodos (112, 312) de uma ferramenta (105, 305) propiciando equivalência de tensões entre os pares de eletrodos. um fio eletricamente condutor (113, 313) que acopla os eletrodos de um par de eletrodos pode ser providenciado de modo que a resistência do fio eletricamente condutor não afete adversamente a equivalência de tensões. o fio eletricamente condutor pode também ser estruturado para propiciar equilíbrio independente de temperaturas pelo posicionamento do fio eletricamente condutor em relação a um nó de medição (116, 316). são revelados equipamentos, sistemas e métodos adicionais.
BR112015000637A 2012-07-13 2012-07-13 aparelho e método para balancear temperatura independente de uma ferramenta BR112015000637A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/046755 WO2014011189A1 (en) 2012-07-13 2012-07-13 Apparatus and method for temperature independent balancing of a tool

Publications (1)

Publication Number Publication Date
BR112015000637A2 true BR112015000637A2 (pt) 2017-06-27

Family

ID=46582076

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015000637A BR112015000637A2 (pt) 2012-07-13 2012-07-13 aparelho e método para balancear temperatura independente de uma ferramenta

Country Status (7)

Country Link
US (1) US9851428B2 (pt)
EP (1) EP2872929A1 (pt)
AU (1) AU2012384928B2 (pt)
BR (1) BR112015000637A2 (pt)
CA (1) CA2879061A1 (pt)
MX (1) MX350393B (pt)
WO (1) WO2014011189A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2553984A (en) * 2015-05-29 2018-03-21 Halliburton Energy Services Inc Precise calibration for galvanic tools
CN105467461B (zh) * 2015-12-01 2017-11-17 长江地球物理探测（武汉）有限公司 一种利用二维视电阻率数据识别地质异常体的方法
KR101684386B1 (ko) * 2016-02-18 2016-12-08 천계성 모래에 섞인 돌 및 불순물 제거장치
US9857499B2 (en) * 2016-02-19 2018-01-02 Baker Hughes, A Ge Company, Llc Downhole transient resistivity measurements

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388325A (en) 1966-02-23 1968-06-11 Schlumberger Well Surv Corp Apparatus for supplying an equal potential to circumferential portions of a circumferentially extending electrode
FR2128200B1 (pt) * 1971-03-11 1974-03-01 Schlumberger Prospection
US4241304A (en) * 1979-05-09 1980-12-23 Clinton Henry H Continuous continuity monitor for monitoring the continuity of an insulated wire conductor
US4658215A (en) * 1983-06-20 1987-04-14 Shell Oil Company Method for induced polarization logging
US4583046A (en) * 1983-06-20 1986-04-15 Shell Oil Company Apparatus for focused electrode induced polarization logging
EP0539118B1 (en) 1991-10-22 1997-12-17 Halliburton Energy Services, Inc. Method of logging while drilling
FR2740170B1 (fr) 1995-10-20 1998-01-02 Schlumberger Services Petrol Procedes et dispositifs de mesure de la resistivite de la boue dans un puits d'hydrocarbure
US6100696A (en) * 1998-01-09 2000-08-08 Sinclair; Paul L. Method and apparatus for directional measurement of subsurface electrical properties
US6211679B1 (en) 1998-08-11 2001-04-03 Halliburton Energy Services, Inc. Method of compensating laterlog measurements for perturbation of survey voltage by cable armor voltage
ATE543110T1 (de) * 2008-07-22 2012-02-15 Prad Res & Dev Nv Vorrichtung zum ausgleich der impedanz eines widerstandsmesswerkzeugs
BR112013012095A2 (pt) 2010-11-15 2016-08-16 Halliburton Eneergy Services Inc ferramentas de registro lateral de múltiplas matrizes e métodos
EP2498105B1 (en) * 2010-12-20 2014-08-27 Services Pétroliers Schlumberger Apparatus and method for measuring electrical properties of an underground formation
EP2872740A1 (en) 2012-07-12 2015-05-20 Halliburton Energy Services, Inc. System and method to improve accuracy of galvanic tool measurements

Also Published As

Publication number Publication date
US20150219741A1 (en) 2015-08-06
WO2014011189A8 (en) 2014-04-24
EP2872929A1 (en) 2015-05-20
AU2012384928A1 (en) 2015-03-05
MX350393B (es) 2017-09-06
CA2879061A1 (en) 2014-01-16
MX2015000137A (es) 2015-09-10
AU2012384928B2 (en) 2016-12-22
US9851428B2 (en) 2017-12-26
WO2014011189A1 (en) 2014-01-16

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements