BR0010008A - Método de investigação da resistividade de uma formação geológica através de onde passa um furo de cavidade provido com revestimento metálico - Google Patents

Método de investigação da resistividade de uma formação geológica através de onde passa um furo de cavidade provido com revestimento metálico

Info

Publication number
BR0010008A
BR0010008A BR0010008-0A BR0010008A BR0010008A BR 0010008 A BR0010008 A BR 0010008A BR 0010008 A BR0010008 A BR 0010008A BR 0010008 A BR0010008 A BR 0010008A
Authority
BR
Brazil
Prior art keywords
resistivity
investigating
geological formation
hole provided
metallic coating
Prior art date
Application number
BR0010008-0A
Other languages
English (en)
Other versions
BR0010008B1 (pt
Inventor
Marie Therese Gounot
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of BR0010008A publication Critical patent/BR0010008A/pt
Publication of BR0010008B1 publication Critical patent/BR0010008B1/pt

Links

Classifications

    • 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
    • G01V3/24—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 using ac

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Electron Tubes For Measurement (AREA)

Abstract

"MéTODO DE INVESTIGAçãO DA RESISTIVIDADE DE UMA FORMAçãO GEOLóGICA ATRAVéS DE ONDE PASSA UM FURO DE CAVIDADE PROVIDO COM REVESTIMENTO METáLICO A invenção refere-se a um método de investigação da resistividade de uma formação geológica através de onde passa um furo de cavidade provido com revestimento metálico, em cujo método uma corrente de rompimento é levado a romper-se na referida formação externa ao revestimento, e a referida corrente de rompimento é determinada em uma seção de revestimento em um certo nível, a corrente de rompimento sendo indicativa da resistividade da formação. Conseq³entemente, a uma característica da invenção, a resistividade é determinada com base da corrente de rompimento pela aplicação de um fator que depende da distância <UM>z<MV> entre o referido nível e a superfície.
BRPI0010008-0A 1999-04-28 2000-04-21 mÉtodo de investigaÇço da resistividade de uma formaÇço geolàgica atravÉs de onde passa um furo de cavidade provido com revestimento metÁlico. BR0010008B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9905341A FR2793032B1 (fr) 1999-04-28 1999-04-28 Procede et appareil pour determiner la resistivite d'une formation traversee par un puits tube
PCT/EP2000/003749 WO2000065380A1 (en) 1999-04-28 2000-04-21 A method and apparatus for determining the resistivity of a formation through which a cased well passes

Publications (2)

Publication Number Publication Date
BR0010008A true BR0010008A (pt) 2002-04-09
BR0010008B1 BR0010008B1 (pt) 2013-03-19

Family

ID=9544934

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0010008-0A BR0010008B1 (pt) 1999-04-28 2000-04-21 mÉtodo de investigaÇço da resistividade de uma formaÇço geolàgica atravÉs de onde passa um furo de cavidade provido com revestimento metÁlico.

Country Status (14)

Country Link
US (1) US6351129B1 (pt)
EP (1) EP1173782B1 (pt)
CN (1) CN1168999C (pt)
AT (1) ATE242888T1 (pt)
AU (1) AU5392700A (pt)
BR (1) BR0010008B1 (pt)
CA (1) CA2367702C (pt)
DE (1) DE60003307T9 (pt)
EA (1) EA004174B1 (pt)
FR (1) FR2793032B1 (pt)
ID (1) ID30492A (pt)
NO (1) NO333893B1 (pt)
OA (1) OA11931A (pt)
WO (1) WO2000065380A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6987386B1 (en) 1986-11-04 2006-01-17 Western Atlas International, Inc. Determining resistivity of a geological formation using circuitry located within a borehole casing
US20020054895A1 (en) 1999-07-23 2002-05-09 Alwyn Company, Inc. Allantoin-containing skin cream
GB2398641B (en) * 2001-11-19 2005-03-02 Schlumberger Holdings Downhole measurement apparatus and technique
US7000697B2 (en) 2001-11-19 2006-02-21 Schlumberger Technology Corporation Downhole measurement apparatus and technique
AR037955A1 (es) * 2001-12-20 2004-12-22 Halliburton Energy Serv Inc Sistema y metodo para medir la resistividad a traves de la envoltura
DE60218017T2 (de) * 2002-04-17 2007-12-13 Schlumberger Technology B.V. Phasendiskrimination für mikroelektrische Vermessung in einer nichtleitfähigen Flüssigkeit
US6712139B1 (en) * 2002-09-24 2004-03-30 Saudi Arabian Oil Company Method of well casing cathodic protection optimization using the drill stem data
FR2844827B1 (fr) 2002-09-25 2004-11-26 Schlumberger Services Petrol Dispositif et procede de determination de la resistivite d'une formation traversee par un puits tube
US7432716B2 (en) * 2004-11-12 2008-10-07 Baker Hughes Incorporated Method for compensating dielectric attenuation in downhole galvanic measurements
US20060103388A1 (en) * 2004-11-12 2006-05-18 Baker Hughes Incorporated Method for compensating dielectric attenuation in downhole galvanic measurements
US20080099910A1 (en) * 2006-08-31 2008-05-01 Ati Technologies Inc. Flip-Chip Semiconductor Package with Encapsulant Retaining Structure and Strip
DE602006015086D1 (de) * 2006-12-22 2010-08-05 Schlumberger Technology Bv Sonde zur elektrischen Untersuchung eines Bohrlochs
ATE543110T1 (de) * 2008-07-22 2012-02-15 Prad Res & Dev Nv Vorrichtung zum ausgleich der impedanz eines widerstandsmesswerkzeugs
US8499828B2 (en) * 2009-12-16 2013-08-06 Schlumberger Technology Corporation Monitoring fluid movement in a formation
US20140135372A1 (en) 2010-02-02 2014-05-15 Elliott Farber Compositions and methods of treatment of inflammatory skin conditions using allantoin
US8633702B2 (en) * 2011-01-18 2014-01-21 Schlumberger Technology Corporation Apparatus and method for actively balancing impedance of a resistivity measuring tool
CN104141489B (zh) * 2013-05-10 2016-12-28 中国石油天然气集团公司 一种测量电阻率的设备和方法
US10359535B2 (en) 2014-10-10 2019-07-23 Halliburton Energy Services, Inc. Electrode-based tool measurement corrections based on measured leakage currents
WO2016057946A1 (en) * 2014-10-10 2016-04-14 Halliburton Energy Services, Inc. Electrode -based tool measurement corrections based on leakage currents estimated using a predetermined internal impedance model table
CN110094195B (zh) * 2019-04-12 2022-07-08 西安石油大学 一种基于凹陷电极结构的油基泥浆电成像测井方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459196A (en) 1938-12-22 1949-01-18 Sun Oil Co Electrical logging method and apparatus
US2729784A (en) 1950-11-30 1956-01-03 Lane Wells Co Method and apparatus for electric well logging
FR2207278B1 (pt) 1972-11-20 1977-07-22 Inst Francais Du Petrole
US4796186A (en) 1985-06-03 1989-01-03 Oil Logging Research, Inc. Conductivity determination in a formation having a cased well
US5633590A (en) 1986-11-04 1997-05-27 Paramagnetic Logging, Inc. Formation resistivity measurements from within a cased well used to quantitatively determine the amount of oil and gas present
US4820989A (en) 1986-11-04 1989-04-11 Paramagnetic Logging, Inc. Methods and apparatus for measurement of the resistivity of geological formations from within cased boreholes
US5075626A (en) * 1986-11-04 1991-12-24 Paramagnetic Logging, Inc. Electronic measurement apparatus movable in a cased borehole and compensating for casing resistance differences
FR2666661B1 (fr) * 1990-09-12 1993-03-26 Schlumberger Services Petrol Procede et dispositif de diagraphie pour mesurer la resistivite des formations geologiques.
FR2703471B1 (fr) 1993-03-31 1995-06-23 Schlumberger Services Petrol Procede et appareil pour determiner la resistivite de formation dans un puits tube.
DE69412825T2 (de) 1993-06-10 1999-02-18 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Elektrisches bohrlochmessungssystem
US5510712A (en) * 1994-05-02 1996-04-23 Schlumberger Technology Corporation Method and apparatus for measuring formation resistivity in cased holes
US5543715A (en) * 1995-09-14 1996-08-06 Western Atlas International, Inc. Method and apparatus for measuring formation resistivity through casing using single-conductor electrical logging cable

Also Published As

Publication number Publication date
CA2367702C (en) 2008-10-14
NO20015233D0 (no) 2001-10-26
DE60003307T2 (de) 2004-04-22
CN1348546A (zh) 2002-05-08
CN1168999C (zh) 2004-09-29
NO20015233L (no) 2001-12-18
DE60003307T9 (de) 2004-09-30
ID30492A (id) 2001-12-13
EP1173782B1 (en) 2003-06-11
NO333893B1 (no) 2013-10-14
ATE242888T1 (de) 2003-06-15
AU5392700A (en) 2000-11-10
EA200101139A1 (ru) 2002-04-25
OA11931A (en) 2006-04-12
CA2367702A1 (en) 2000-11-02
FR2793032A1 (fr) 2000-11-03
DE60003307D1 (de) 2003-07-17
EA004174B1 (ru) 2004-02-26
EP1173782A1 (en) 2002-01-23
US6351129B1 (en) 2002-02-26
FR2793032B1 (fr) 2001-06-29
WO2000065380A1 (en) 2000-11-02
BR0010008B1 (pt) 2013-03-19

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15G Petition not considered as such [chapter 15.7 patent gazette]

Free format text: NAO CONHECIMENTO DA PETICAO 020110011424 DE 04/02/2011, POR ESTAR FORA DO PRAZO ENCERRADO EM 11/01/2011

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 19/03/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)