BR7900366A - Processo e equipamento para perfilagem de pocos com um sistema de eletrodos duplos de focalizacao e/ou um sistema de bobina - Google Patents

Processo e equipamento para perfilagem de pocos com um sistema de eletrodos duplos de focalizacao e/ou um sistema de bobina

Info

Publication number
BR7900366A
BR7900366A BR7900366A BR7900366A BR7900366A BR 7900366 A BR7900366 A BR 7900366A BR 7900366 A BR7900366 A BR 7900366A BR 7900366 A BR7900366 A BR 7900366A BR 7900366 A BR7900366 A BR 7900366A
Authority
BR
Brazil
Prior art keywords
pocos
focalization
coil
profile
equipment
Prior art date
Application number
BR7900366A
Other languages
English (en)
Portuguese (pt)
Inventor
J Tabanou
R Chemali
Original Assignee
Petroleum Res & Dev Corp
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 Petroleum Res & Dev Corp filed Critical Petroleum Res & Dev Corp
Publication of BR7900366A publication Critical patent/BR7900366A/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
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • G01V3/265—Operating with fields produced by spontaneous potentials, e.g. electrochemicals or produced by telluric currents
    • 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)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Disintegrating Or Milling (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
BR7900366A 1978-01-21 1979-01-19 Processo e equipamento para perfilagem de pocos com um sistema de eletrodos duplos de focalizacao e/ou um sistema de bobina BR7900366A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB250078 1978-01-21
GB2509478 1978-05-31

Publications (1)

Publication Number Publication Date
BR7900366A true BR7900366A (pt) 1979-08-21

Family

ID=26237557

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7900366A BR7900366A (pt) 1978-01-21 1979-01-19 Processo e equipamento para perfilagem de pocos com um sistema de eletrodos duplos de focalizacao e/ou um sistema de bobina

Country Status (14)

Country Link
US (1) US4319192A (en:Method)
AU (1) AU524809B2 (en:Method)
BR (1) BR7900366A (en:Method)
CA (1) CA1130862A (en:Method)
DE (1) DE2901928A1 (en:Method)
EG (1) EG13724A (en:Method)
FR (1) FR2416486A1 (en:Method)
IT (1) IT1110902B (en:Method)
MX (1) MX152116A (en:Method)
MY (1) MY8500184A (en:Method)
NL (1) NL7900391A (en:Method)
NO (1) NO151912C (en:Method)
OA (1) OA06155A (en:Method)
TR (1) TR20225A (en:Method)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415895A (en) * 1981-02-11 1983-11-15 Dresser Industries, Inc. Well logging data transmission system
US4972149A (en) * 1985-02-17 1990-11-20 Texaco Inc. Electromagnetic propagation thin bed resistivity well logging system and method
US4692706A (en) * 1985-02-27 1987-09-08 Texaco Inc Well logging means and method for determining water saturation of a petroleum reservoir having two transmitters and two receivers
US5278507A (en) * 1991-06-14 1994-01-11 Baroid Technology, Inc. Well logging method and apparatus providing multiple depth of investigation using multiple transmitters and single receiver pair having depth of investigation independent of formation resistivity
FR2795521B1 (fr) * 1999-06-22 2001-09-21 Schlumberger Services Petrol Procede et dispositif pour determiner la resistivite d'une formation traversee par un puits tube
US6359438B1 (en) * 2000-01-28 2002-03-19 Halliburton Energy Services, Inc. Multi-depth focused resistivity imaging tool for logging while drilling applications
CA2500337A1 (en) * 2002-09-27 2004-04-08 Baker Hughes Incorporated A method for resistivity anisotropy determination in near vertical wells
US7042225B2 (en) * 2003-12-12 2006-05-09 Schlumberger Technology Corporation Apparatus and methods for induction-SFL logging
WO2007002132A2 (en) * 2005-06-20 2007-01-04 Halliburton Energy Services, Inc. High frequency or multifrequency resistivity tool
US10353111B2 (en) * 2008-08-21 2019-07-16 Halliburton Energy Services, Inc. Automated leg quality monitoring systems and methods
US10041343B2 (en) 2009-06-02 2018-08-07 Halliburton Energy Services, Inc. Micro-sonic density imaging while drilling systems and methods
US9765609B2 (en) 2009-09-26 2017-09-19 Halliburton Energy Services, Inc. Downhole optical imaging tools and methods
EP2317343A1 (en) * 2009-10-30 2011-05-04 Welltec A/S Logging tool
US8614580B2 (en) * 2010-12-13 2013-12-24 Westerngeco L.L.C. Dynamically activating different subsets of a plurality of electrodes
RU2507545C1 (ru) * 2012-06-06 2014-02-20 Олег Матвеевич Косенков Аппаратура для электрического каротажа
CN104453880A (zh) * 2014-12-09 2015-03-25 重庆地质仪器厂 一种七电极电阻率测量探管
CN105484740B (zh) * 2015-12-04 2018-06-22 中国石油天然气集团公司 一种用于探测地层复电阻率的多频探测装置
CN109620226B (zh) * 2019-01-28 2022-07-22 中国科学院电工研究所 一种电阻抗断层成像聚焦检测电极系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124742A (en) * 1964-03-10 Apparatus for investigating earth formations having an
US2532314A (en) * 1944-04-20 1950-12-05 Carl E Johnson Potato harvesting machine
GB681681A (en) 1950-05-12 1952-10-29 Schlumberger Overseas Electrical resistivity well logging apparatus
US2712627A (en) * 1950-05-12 1955-07-05 Schlumberger Well Surv Corp Electrical resistivity well logging method and apparatus
US2712630A (en) * 1951-11-20 1955-07-05 Schlumberger Well Surv Corp Methods and apparatus for electrical logging of wells
US2880389A (en) * 1954-09-10 1959-03-31 Schlumberger Well Surv Corp Electrical resistivity well logging
FR1258833A (fr) * 1959-06-23 1961-04-21 Schlumberger Well Surv Corp Appareil pour l'exploration des couches géologiques
GB986572A (en) 1960-07-04 1965-03-17 Geofizikai Meromuszerek Gyara Improvements in or relating to apparatus for the electrical measurement of the resistivity of rocks
GB1038452A (en) * 1962-02-28 1966-08-10 British Petroleum Co Method and apparatus for logging boreholes
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
US3453530A (en) * 1968-03-01 1969-07-01 Schlumberger Technology Corp Methods and apparatus for investigating earth formations including measuring the resistivity of radially different formation zones
AR192395A1 (es) 1969-04-07 1973-02-21 Petroleum Res & Dev Corp Un aparato registrador de pozo para efectuar mediciones electricas
FR2128200B1 (en:Method) * 1971-03-11 1974-03-01 Schlumberger Prospection
US3798535A (en) * 1972-04-24 1974-03-19 Schlumberger Technology Corp Methods and apparatus for investigating earth formations
US3882376A (en) * 1972-04-24 1975-05-06 Schlumberger Technology Corp Methods and apparatus for investigating earth formations
US3798533A (en) * 1972-04-24 1974-03-19 Schlumberger Technology Corp Methods and apparatus for investigating earth formations
US4122387A (en) * 1977-08-24 1978-10-24 Halliburton Company Apparatus and method for simultaneously logging an electrical characteristic of a well formation at more than one lateral distance from a borehole

Also Published As

Publication number Publication date
CA1130862A (en) 1982-08-31
FR2416486B1 (en:Method) 1984-08-03
NO151912C (no) 1985-06-26
OA06155A (fr) 1981-06-30
EG13724A (en) 1982-09-30
NL7900391A (nl) 1979-07-24
US4319192A (en) 1982-03-09
FR2416486A1 (fr) 1979-08-31
MX152116A (es) 1985-05-30
AU524809B2 (en) 1982-10-07
NO151912B (no) 1985-03-18
IT1110902B (it) 1986-01-13
MY8500184A (en) 1985-12-31
TR20225A (tr) 1980-11-03
NO790144L (no) 1979-07-24
AU4325479A (en) 1979-07-26
DE2901928A1 (de) 1979-07-26
IT7919287A0 (it) 1979-01-15

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