ZA881525B - Flapper pad arrangement for logging sonde - Google Patents

Flapper pad arrangement for logging sonde

Info

Publication number
ZA881525B
ZA881525B ZA881525A ZA881525A ZA881525B ZA 881525 B ZA881525 B ZA 881525B ZA 881525 A ZA881525 A ZA 881525A ZA 881525 A ZA881525 A ZA 881525A ZA 881525 B ZA881525 B ZA 881525B
Authority
ZA
South Africa
Prior art keywords
pad arrangement
logging sonde
flapper
flapper pad
sonde
Prior art date
Application number
ZA881525A
Other languages
English (en)
Inventor
Francis Vannier Daniel
Yves Tomelin Jacques
Original Assignee
Schlumberger Limited
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 Limited filed Critical Schlumberger Limited
Publication of ZA881525B publication Critical patent/ZA881525B/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
    • E21B47/02—Determining slope or direction
    • E21B47/026—Determining slope or direction of penetrated ground layers
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • G01V11/005—Devices for positioning logging sondes with respect to the borehole wall
    • 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)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Measuring Leads Or Probes (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
ZA881525A 1987-03-05 1988-03-03 Flapper pad arrangement for logging sonde ZA881525B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8702973A FR2611919B1 (fr) 1987-03-05 1987-03-05 Sonde de diagraphie equipee de patins de mesure a large champ d'observation angulaire

Publications (1)

Publication Number Publication Date
ZA881525B true ZA881525B (en) 1988-08-25

Family

ID=9348623

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA881525A ZA881525B (en) 1987-03-05 1988-03-03 Flapper pad arrangement for logging sonde

Country Status (19)

Country Link
US (1) US4862090A (de)
EP (1) EP0285473B1 (de)
AR (1) AR247440A1 (de)
AT (1) ATE74668T1 (de)
BR (1) BR8800939A (de)
CA (1) CA1280687C (de)
DE (1) DE3869815D1 (de)
DK (1) DK173146B1 (de)
DZ (1) DZ1185A1 (de)
ES (1) ES2031610T3 (de)
FR (1) FR2611919B1 (de)
GR (1) GR3005123T3 (de)
IE (1) IE61023B1 (de)
MA (1) MA21196A1 (de)
MX (1) MX167533B (de)
NO (1) NO169191C (de)
OA (1) OA08816A (de)
TN (1) TNSN88019A1 (de)
ZA (1) ZA881525B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650677B1 (fr) * 1989-08-01 1991-11-22 Clot Andre Sonde d'imagerie champ total
US5012193A (en) * 1989-11-01 1991-04-30 Schlumberger Technology Corp. Method and apparatus for filtering data signals produced by exploration of earth formations
US5200705A (en) * 1991-10-31 1993-04-06 Schlumberger Technology Corporation Dipmeter apparatus and method using transducer array having longitudinally spaced transducers
US5371363A (en) * 1993-07-26 1994-12-06 Lilimpakis; Emmanuel Device for measuring radiation within a pipe
GB0010449D0 (en) 2000-04-28 2000-06-14 Sondex Ltd Logging sondes for use in boreholes
GB0103702D0 (en) * 2001-02-15 2001-03-28 Computalog Usa Inc Apparatus and method for actuating arms
GB2379508B (en) 2001-04-23 2005-06-08 Computalog Usa Inc Electrical measurement apparatus and method
US6815954B2 (en) * 2002-01-14 2004-11-09 Computalog Usa, Inc. Method and apparatus for full offset resistivity imaging for use in boreholes
US20060203612A1 (en) * 2003-01-10 2006-09-14 Schlumberger Technology Corporation Sonde System Including Rotationally and Vertically Offset Tools
US20040136267A1 (en) * 2003-01-10 2004-07-15 Kear George R. Dual imaging sonde including a rotationally and vertically offset second imaging tool
ATE367509T1 (de) * 2004-03-18 2007-08-15 Schlumberger Technology Bv Bohrlochvorrichtung
US8022983B2 (en) * 2005-04-29 2011-09-20 Schlumberger Technology Corporation Borehole imaging system for conductive and resistive drilling fluids
US20090107725A1 (en) * 2007-10-30 2009-04-30 Christy Thomas M System and method for logging soil properties in a borehole
US20100271031A1 (en) * 2009-04-27 2010-10-28 Baker Hughes Incorporated Standoff-Independent Resistivity Sensor System
US8365822B2 (en) * 2009-08-31 2013-02-05 Schlumberger Technology Corporation Interleaved arm system for logging a wellbore and method for using same
EP2290190A1 (de) * 2009-08-31 2011-03-02 Services Petroliers Schlumberger Verfahren und Vorrichtung für gesteuerte bidirektionale Bewegungen eines Ölfeldwerkzeugs in einer Bohrlochumgebung
EP2320252A1 (de) * 2009-11-04 2011-05-11 Services Pétroliers Schlumberger Verfahren und Vorrichtung zur Kompensation von Bohrlochflüssigkeitsauswirkungen bei Formationsmessungen
US8485253B2 (en) * 2010-08-30 2013-07-16 Schlumberger Technology Corporation Anti-locking device for use with an arm system for logging a wellbore and method for using same
US8464791B2 (en) * 2010-08-30 2013-06-18 Schlumberger Technology Corporation Arm system for logging a wellbore and method for using same
US8468882B2 (en) * 2010-11-30 2013-06-25 Schlumberger Technology Corporation Method and apparatus for logging a wellbore
WO2015050954A1 (en) * 2013-10-03 2015-04-09 Halliburton Energy Services, Inc. Downhole tool with radial array of conformable sensors for downhole detection and imaging
WO2019088988A1 (en) 2017-10-31 2019-05-09 Halliburton Energy Services, Inc. Processing resistivity images in wells with oil based muds
WO2019088996A1 (en) 2017-10-31 2019-05-09 Halliburton Energy Services, Inc. Software tuning of borehole imagers
BR112020007278B1 (pt) 2017-10-31 2023-03-21 Halliburton Energy Services, Inc Método para estimar um ângulo de lama e sistema para determinar um limite de formação
US11377946B2 (en) 2018-03-13 2022-07-05 Halliburton Energy Services, Inc. Borehole imaging tool
US11914097B2 (en) 2018-03-29 2024-02-27 Halliburton Energy Services, Inc. Method for combined resistivity and permitivity determination with borehole imagers
US11442188B2 (en) 2018-03-30 2022-09-13 Halliburton Energy Services, Inc. Dip detection in logging image processing
WO2019199992A1 (en) 2018-04-11 2019-10-17 Halliburton Energy Services, Inc. A method to estimate formation resistivity
WO2019203791A1 (en) 2018-04-16 2019-10-24 Halliburton Energy Services, Inc. Deconvolution-based enhancement of apparent resistivity and bed boundary identification in borehole resistivity imaging
US10970814B2 (en) 2018-08-30 2021-04-06 Halliburton Energy Services, Inc. Subsurface formation imaging
BR112021005177B8 (pt) 2018-11-15 2024-03-12 Halliburton Energy Services Inc Método e sistema para imageamento de resistividade
WO2020139363A1 (en) 2018-12-28 2020-07-02 Halliburton Energy Services, Inc. An electromagnetic insulating component used in well logging tool pad
WO2020219035A1 (en) 2019-04-24 2020-10-29 Halliburton Energy Services, Inc. Borehole coring reconstructions using borehole scans
WO2020231411A1 (en) 2019-05-14 2020-11-19 Halliburton Energy Services, Inc. System and method for measuring mud properties
WO2020236142A1 (en) 2019-05-17 2020-11-26 Halliburton Energy Services, Inc. Passive arm for bi-directional well logging instrument
US11365625B2 (en) 2019-10-08 2022-06-21 Halliburton Energy Services, Inc. Determining broadband mud properties
US11746642B2 (en) 2019-11-08 2023-09-05 Halliburton Energy Services, Inc. Electromagnetic imager design
US11348218B2 (en) 2020-03-30 2022-05-31 Halliburton Energy Services, Inc. Hybrid interpretation approach for borehole imaging
US11549358B2 (en) 2020-10-22 2023-01-10 Halliburton Energy Services, Inc. Deep learning methods for enhancing borehole images

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930969A (en) * 1956-05-16 1960-03-29 Dresser Ind Electrical earth borehole logging apparatus
US3379964A (en) * 1965-04-02 1968-04-23 Schlumberger Technology Corp Well logging pad structure having pivotally interconnected members
US3379965A (en) * 1967-06-28 1968-04-23 Schlumberger Technology Corp Apparatus for investigating earth formations including a flexible pad member having an investigating means and longitudinally extendible hinging means for rotating portions of the pad member
US3818324A (en) * 1971-04-19 1974-06-18 Schlumberger Technology Corp Well logging pad having a flexible electrode structure
US4468623A (en) * 1981-07-30 1984-08-28 Schlumberger Technology Corporation Method and apparatus using pad carrying electrodes for electrically investigating a borehole
FR2512488A1 (fr) * 1981-09-09 1983-03-11 Schlumberger Prospection Procede et dispositif de diagraphie utilisant une sonde equipee de patins de mesure
US4692908A (en) * 1982-03-24 1987-09-08 Schlumberger-Doll Research Method and apparatus for investigating stand-off in a borehole
US4588951A (en) * 1983-07-06 1986-05-13 Schlumberger Technology Corporation Arm apparatus for pad-type logging devices
US4587641A (en) * 1984-02-07 1986-05-06 Shell Oil Company Downhole fracture analysis

Also Published As

Publication number Publication date
NO169191B (no) 1992-02-10
US4862090A (en) 1989-08-29
CA1280687C (en) 1991-02-26
OA08816A (fr) 1989-03-31
FR2611919A1 (fr) 1988-09-09
MA21196A1 (fr) 1988-10-01
MX167533B (es) 1993-03-29
TNSN88019A1 (fr) 1990-07-10
DK114688D0 (da) 1988-03-03
DK173146B1 (da) 2000-02-07
BR8800939A (pt) 1988-10-11
NO880983L (no) 1988-09-06
NO880983D0 (no) 1988-03-04
DZ1185A1 (fr) 2004-09-13
IE880634L (en) 1988-09-05
EP0285473B1 (de) 1992-04-08
GR3005123T3 (de) 1993-05-24
AR247440A1 (es) 1994-12-29
DE3869815D1 (de) 1992-05-14
IE61023B1 (en) 1994-09-07
FR2611919B1 (fr) 1989-06-16
ES2031610T3 (es) 1992-12-16
EP0285473A1 (de) 1988-10-05
NO169191C (no) 1992-05-20
ATE74668T1 (de) 1992-04-15
DK114688A (da) 1988-09-06

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