ES2030159T3 - Metodo de imantar tubos de pozo. - Google Patents

Metodo de imantar tubos de pozo.

Info

Publication number
ES2030159T3
ES2030159T3 ES198888201635T ES88201635T ES2030159T3 ES 2030159 T3 ES2030159 T3 ES 2030159T3 ES 198888201635 T ES198888201635 T ES 198888201635T ES 88201635 T ES88201635 T ES 88201635T ES 2030159 T3 ES2030159 T3 ES 2030159T3
Authority
ES
Spain
Prior art keywords
well
well tubes
imaging well
tubes
section
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 - Lifetime
Application number
ES198888201635T
Other languages
English (en)
Inventor
Jan Izaak De Lange
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij 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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2030159T3 publication Critical patent/ES2030159T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Toys (AREA)

Abstract

UNA RISTRA DE TUBOS DE POZO COMO PUEDE SER UN ENTUBADO DE POZO O UN JUEGO DE VARILLAS DE PERFORACION SE MAGNETIZA ANTES DE INSTALARSE EN DICHO POZO EN AL MENOS PARTE DE SU LONGITUD, CREANDO UN TAPON MAGNETICO CON LINEAS DE FLUJO QUE PASAN EN SENTIDO LONGITUDINAL A TRAVES DE UNA SECCION ALARGADA DE LA RISTRA, MAGNETIZANDO DICHA SECCION DE FORMA QUE TIENE POROS MAGNETICOS OPUESTOS DE INTENSIDAD SUPERIOR A 3.000 (MU)WB.
ES198888201635T 1987-07-30 1988-07-28 Metodo de imantar tubos de pozo. Expired - Lifetime ES2030159T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878718041A GB8718041D0 (en) 1987-07-30 1987-07-30 Magnetizing well tubulars

Publications (1)

Publication Number Publication Date
ES2030159T3 true ES2030159T3 (es) 1992-10-16

Family

ID=10621529

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888201635T Expired - Lifetime ES2030159T3 (es) 1987-07-30 1988-07-28 Metodo de imantar tubos de pozo.

Country Status (7)

Country Link
EP (1) EP0301671B1 (es)
AU (1) AU607522B2 (es)
CA (1) CA1333412C (es)
DE (1) DE3869690D1 (es)
ES (1) ES2030159T3 (es)
GB (1) GB8718041D0 (es)
NO (1) NO173523C (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5541517A (en) * 1994-01-13 1996-07-30 Shell Oil Company Method for drilling a borehole from one cased borehole to another cased borehole
EP1076155A1 (en) * 1999-08-09 2001-02-14 Shell Internationale Researchmaatschappij B.V. Coding system for use in a wellbore
US6698516B2 (en) * 2001-02-16 2004-03-02 Scientific Drilling International Method for magnetizing wellbore tubulars
US7913756B2 (en) 2004-12-13 2011-03-29 Baker Hughes Incorporated Method and apparatus for demagnetizing a borehole
US7969150B2 (en) 2004-12-13 2011-06-28 Baker Hughes Incorporated Demagnetizer to eliminate residual magnetization of wellbore wall produced by nuclear magnetic resonance logs
CA2490953C (en) * 2004-12-20 2011-03-29 Pathfinder Energy Services, Inc. Magnetization of target well casing string tubulars for enhanced passive ranging
US8026722B2 (en) 2004-12-20 2011-09-27 Smith International, Inc. Method of magnetizing casing string tubulars for enhanced passive ranging
US7538650B2 (en) 2006-07-17 2009-05-26 Smith International, Inc. Apparatus and method for magnetizing casing string tubulars
US7712519B2 (en) 2006-08-25 2010-05-11 Smith International, Inc. Transverse magnetization of casing string tubulars
US7617049B2 (en) 2007-01-23 2009-11-10 Smith International, Inc. Distance determination from a magnetically patterned target well
WO2008137097A1 (en) 2007-05-03 2008-11-13 Smith International, Inc. Method of optimizing a well path during drilling
CN101567245B (zh) * 2009-03-03 2011-04-20 西部钻探测井公司 井下套管消磁器及其使用方法
US9238959B2 (en) 2010-12-07 2016-01-19 Schlumberger Technology Corporation Methods for improved active ranging and target well magnetization
WO2014044628A1 (en) * 2012-09-18 2014-03-27 Shell Internationale Research Maatschappij B.V. Method of orienting a second borehole relative to a first borehole

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3406766A (en) * 1966-07-07 1968-10-22 Henderson John Keller Method and devices for interconnecting subterranean boreholes
US4072200A (en) * 1976-05-12 1978-02-07 Morris Fred J Surveying of subterranean magnetic bodies from an adjacent off-vertical borehole
AU516975B2 (en) * 1977-12-08 1981-07-02 Commonwealth Scientific And Industrial Research Organisation Magnetic marking
US4458767A (en) * 1982-09-28 1984-07-10 Mobil Oil Corporation Method for directionally drilling a first well to intersect a second well
EP0104854A3 (en) * 1982-09-28 1985-04-10 Mobil Oil Corporation Method for the magnetization of well casing
US4465140A (en) * 1982-09-28 1984-08-14 Mobil Oil Corporation Method for the magnetization of well casing

Also Published As

Publication number Publication date
CA1333412C (en) 1994-12-06
NO173523C (no) 1993-12-22
AU2011988A (en) 1989-02-02
DE3869690D1 (de) 1992-05-07
EP0301671A3 (en) 1990-04-18
NO173523B (no) 1993-09-13
NO883350D0 (no) 1988-07-28
EP0301671A2 (en) 1989-02-01
GB8718041D0 (en) 1987-09-03
EP0301671B1 (en) 1992-04-01
AU607522B2 (en) 1991-03-07
NO883350L (no) 1989-01-31

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