EG20186A - Logging method and apparatus for investigating geometrical characteristic of a borehole - Google Patents

Logging method and apparatus for investigating geometrical characteristic of a borehole

Info

Publication number
EG20186A
EG20186A EG7893A EG7893A EG20186A EG 20186 A EG20186 A EG 20186A EG 7893 A EG7893 A EG 7893A EG 7893 A EG7893 A EG 7893A EG 20186 A EG20186 A EG 20186A
Authority
EG
Egypt
Prior art keywords
electrodes
azimuthal
borehole
sonde
annular
Prior art date
Application number
EG7893A
Other languages
English (en)
Original Assignee
Schlumberger Seaco 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 Schlumberger Seaco Inc filed Critical Schlumberger Seaco Inc
Application granted granted Critical
Publication of EG20186A publication Critical patent/EG20186A/xx

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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • 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)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
EG7893A 1992-02-12 1993-02-10 Logging method and apparatus for investigating geometrical characteristic of a borehole EG20186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9201551A FR2687228B1 (fr) 1992-02-12 1992-02-12 Procede et dispositif de diagraphie pour l'etude de caracteristiques geometriques d'un forage.

Publications (1)

Publication Number Publication Date
EG20186A true EG20186A (en) 1997-09-30

Family

ID=9426554

Family Applications (1)

Application Number Title Priority Date Filing Date
EG7893A EG20186A (en) 1992-02-12 1993-02-10 Logging method and apparatus for investigating geometrical characteristic of a borehole

Country Status (16)

Country Link
US (1) US5426368A (ja)
EP (1) EP0556114B1 (ja)
JP (1) JP3324817B2 (ja)
AT (1) ATE161973T1 (ja)
AU (1) AU666913B2 (ja)
BR (1) BR9300523A (ja)
DE (1) DE69316044T2 (ja)
DK (1) DK0556114T3 (ja)
DZ (1) DZ1663A1 (ja)
EG (1) EG20186A (ja)
FR (1) FR2687228B1 (ja)
MX (1) MX9300747A (ja)
MY (1) MY110362A (ja)
NO (1) NO311957B1 (ja)
OA (1) OA09726A (ja)
ZA (1) ZA93950B (ja)

Families Citing this family (28)

* 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
FR2700806B1 (fr) * 1993-01-27 1995-03-17 Elf Aquitaine Procédé de détermination des variations de la morphologie d'un puits de forage.
FR2740168B1 (fr) * 1995-10-20 1998-01-02 Schlumberger Services Petrol Procede et dispositif de mesure de caracteristiques geometriques d'un puits, notamment d'un puits d'hydrocarbure
US6509738B1 (en) 2000-07-14 2003-01-21 Schlumberger Technology Corporation Electromagnetic induction well logging instrument having azimuthally sensitive response
US6573722B2 (en) 2000-12-15 2003-06-03 Schlumberger Technology Corporation Method and apparatus for cancellation of borehole effects due to a tilted or transverse magnetic dipole
US6584407B2 (en) 2001-01-10 2003-06-24 Halliburton Energy Services, Inc. Formation resistivity measurement method that eliminates effects of lateral tool motion
US6927578B2 (en) * 2002-12-19 2005-08-09 Schlumberger Technology Corporation Detection of borehole currents due to a decentered transverse magnetic dipole transmitter
US20060189404A1 (en) * 2005-02-18 2006-08-24 Brayton Terry A Golf putting training device
US7436185B2 (en) * 2005-06-27 2008-10-14 Schlumberger Technology Corporation Highly integrated logging tool
US20060290353A1 (en) * 2005-06-27 2006-12-28 Schlumberger Technology Corporation Pad assembly for logging tool
CA2655200C (en) 2006-07-11 2013-12-03 Halliburton Energy Services, Inc. Modular geosteering tool assembly
CN101460698B (zh) 2006-12-15 2013-01-02 哈里伯顿能源服务公司 具有旋转天线结构的天线耦合元件测量工具
US7602191B2 (en) * 2007-06-29 2009-10-13 Pgs Geophysical As Cable-type electromagnetic receiver system for subsurface exploration
US8775084B2 (en) * 2007-09-20 2014-07-08 Baker Hughes Incorporated Adaptive borehole corrections accounting for eccentricity for array laterologs
GB2484432B (en) 2008-01-18 2012-08-29 Halliburton Energy Serv Inc EM-guided drilling relative to an existing borehole
EP2182393B1 (en) * 2008-10-31 2014-12-31 Services Pétroliers Schlumberger A tool for imaging a downhole environment
EP2182394A1 (en) * 2008-10-31 2010-05-05 Services Pétroliers Schlumberger A tool for imaging a downhole environment
EP2594735B1 (en) * 2011-10-28 2014-07-02 Services Pétroliers Schlumberger Methods and systems for determining standoff between a downhole tool and a geological formation
EP2607929A1 (en) * 2011-12-23 2013-06-26 Services Pétroliers Schlumberger Systems and methods for measuring borehole caliper in oil-based mud
TWI528736B (zh) * 2012-11-19 2016-04-01 國立中山大學 具三線纏繞線圈式分配器之注入鎖定射頻接收機
EP2749910A1 (en) * 2012-12-28 2014-07-02 Services Pétroliers Schlumberger Systems and methods for resistivity measurement at multiple angles of rotation
CN105626045A (zh) * 2014-10-29 2016-06-01 中国石油天然气股份有限公司 确定井筒形状的方法及装置
US10753198B2 (en) 2015-04-13 2020-08-25 Schlumberger Technology Corporation Downhole instrument for deep formation imaging deployed within a drill string
WO2016168322A1 (en) * 2015-04-13 2016-10-20 Schlumberger Technology Corporation Top drive with top entry and line inserted therethrough for data gathering through the drill string
US10900305B2 (en) 2015-04-13 2021-01-26 Schlumberger Technology Corporation Instrument line for insertion in a drill string of a drilling system
EP3147449A1 (en) * 2015-09-24 2017-03-29 Services Pétroliers Schlumberger Systems and methods for determining tool center, borehole boundary, and/or mud parameter
WO2018224703A1 (es) * 2017-06-09 2018-12-13 Consejo Superior De Investigaciones Cientificas (Csic) Sonda multiparamétrica para la monitorización de medios subterráneos
CN109505592B (zh) * 2017-09-14 2021-10-12 中国石油化工股份有限公司 高增益随钻电阻率信号接收装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065405A (en) * 1958-12-16 1962-11-20 Emi Ltd Borehole survey apparatus
GB928583A (en) * 1959-01-26 1963-06-12 British Petroleum Co Improved method of and apparatus for borehole logging
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 (ja) * 1971-03-11 1974-03-01 Schlumberger Prospection
US4087740A (en) * 1973-01-19 1978-05-02 Schlumberger Technology Corporation Spherical focusing method and apparatus for determining the thickness of a zone in an earth formation traversed by a borehole
US4286217A (en) * 1979-02-01 1981-08-25 Schlumberger Technology Corporation Device for electrode-type electrical logging tools and tool incorporating said device
US4251921A (en) * 1979-07-26 1981-02-24 The United States Of America As Represented By The United States Department Of Energy Caliper and contour tool
FR2518638A1 (fr) * 1981-12-22 1983-06-24 Schlumberger Prospection Procede et dispositif acoustiques pour la mesure de dimensions transversales d'un trou, notamment dans un puits
SU1343241A1 (ru) * 1986-03-31 1987-10-07 Всесоюзный научно-исследовательский и проектно-конструкторский институт геофизических исследований геологоразведочных скважин Способ измерени площади поперечного сечени скважины и устройство дл его осуществлени
FR2645327B1 (fr) * 1989-03-29 1994-04-01 Framatome Sa Procede et dispositif de controle dimensionnel et geometrique d'elements de guidage et de positionnement des equipements internes superieurs d'un reacteur nucleaire a eau sous pression
US5012193A (en) * 1989-11-01 1991-04-30 Schlumberger Technology Corp. Method and apparatus for filtering data signals produced by exploration of earth formations

Also Published As

Publication number Publication date
JP3324817B2 (ja) 2002-09-17
AU666913B2 (en) 1996-02-29
AU3295593A (en) 1993-08-19
ATE161973T1 (de) 1998-01-15
DZ1663A1 (fr) 2002-02-17
EP0556114B1 (en) 1998-01-07
NO930491L (no) 1993-08-13
DE69316044T2 (de) 1998-07-02
US5426368A (en) 1995-06-20
OA09726A (fr) 1993-08-30
JPH07197765A (ja) 1995-08-01
DE69316044D1 (de) 1998-02-12
FR2687228A1 (fr) 1993-08-13
FR2687228B1 (fr) 1994-05-06
ZA93950B (en) 1993-09-14
BR9300523A (pt) 1993-08-17
NO930491D0 (no) 1993-02-11
MX9300747A (es) 1993-09-01
DK0556114T3 (da) 1998-09-07
NO311957B1 (no) 2002-02-18
MY110362A (en) 1998-04-30
EP0556114A1 (en) 1993-08-18

Similar Documents

Publication Publication Date Title
EG20186A (en) Logging method and apparatus for investigating geometrical characteristic of a borehole
AU2969892A (en) Well logging method and apparatus using annular and azimuthal electrodes
US7256582B2 (en) Method and apparatus for improved current focusing in galvanic resistivity measurement tools for wireline and measurement-while-drilling applications
CA2081785A1 (en) Dipmeter apparatus and method for investigating earth formations
CA2469144A1 (en) Method and apparatus for determining oriented density measurements including stand-off corrections
CA2160968A1 (en) Downhole depth correlation and computation apparatus and methods for combining multiple borehole measurements
JPS5873887A (ja) 地層を探査する方法および探査に用いる装置
US5084678A (en) Method and apparatus for determining the direction to a metal-cased well from another well
MY111385A (en) Logging method and apparatus for measuring the resistivity of earth formations
CA2188207C (en) Methods and apparatuses for measuring characteristics of a formation around a borehole
GB2279753A (en) Spontaneous potential measurement in a wellbore
CA2184210A1 (en) Formation density well logging tool with detector array for compensation of wellbore roughness and tool tilt
MY117118A (en) A hole-folding apparatus having intergrated sensors
US6426625B1 (en) Apparatus for logging the resistivity of a geological rock formation
US5754050A (en) Method and apparatus for measuring geometrical characteristics of a well, in particular a hydrocarbon well
FR2445532B1 (ja)
US3715653A (en) Well logging methods and apparatus for converting spatial derivative measurements to time derivative measurements
GB2141549A (en) Method and apparatus for exploration of geological formations in boreholes
CA2118055A1 (en) Differential Array Resistivity Logging Apparatus and Method
CA2247458A1 (en) Displacement-current method and apparatus for resolving presence, orientation and activity in a defined space