CA950824A - Well logging probes - Google Patents

Well logging probes

Info

Publication number
CA950824A
CA950824A CA142,799,A CA142799A CA950824A CA 950824 A CA950824 A CA 950824A CA 142799 A CA142799 A CA 142799A CA 950824 A CA950824 A CA 950824A
Authority
CA
Canada
Prior art keywords
well logging
logging probes
probes
well
logging
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
Application number
CA142,799,A
Other languages
English (en)
Other versions
CA142799S (en
Inventor
Jean Planche
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.)
Schlumberger Canada Ltd
Original Assignee
Schlumberger Canada Ltd
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 Canada Ltd filed Critical Schlumberger Canada Ltd
Application granted granted Critical
Publication of CA950824A publication Critical patent/CA950824A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
CA142,799,A 1971-05-24 1972-05-23 Well logging probes Expired CA950824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118636A FR2138335B1 (de) 1971-05-24 1971-05-24

Publications (1)

Publication Number Publication Date
CA950824A true CA950824A (en) 1974-07-09

Family

ID=9077490

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,799,A Expired CA950824A (en) 1971-05-24 1972-05-23 Well logging probes

Country Status (4)

Country Link
US (1) US3795141A (de)
CA (1) CA950824A (de)
DE (1) DE2223735C3 (de)
FR (1) FR2138335B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803694C3 (de) * 1978-01-28 1981-04-23 Krauß, geb. Seidenbach, Irene, Dipl.Geophys. Dr., 6200 Wiesbaden Verfahren und Vorrichtung zur Bestimmung der Transmissivität einer flüssigkeitsführenden Schicht, insbesondere eines Grundwasserleiters
US4226116A (en) * 1979-01-08 1980-10-07 Shell Oil Company Logging while raising a drill string
FR2448621A1 (fr) * 1979-02-09 1980-09-05 Inst Francais Du Petrole Sonde a patin rotatif pour effectuer des mesures dans un forage
FR2501380A1 (fr) * 1981-03-09 1982-09-10 Inst Francais Du Petrole Dispositif d'ancrage d'un instrument dans une cavite, muni de bras escamotables
FR2530345B1 (fr) * 1982-07-13 1985-06-21 Schlumberger Prospection Procede pour coupler un detecteur sismique a la paroi d'un forage, et sonde d'acquisition sismique pour la mise en oeuvre de ce procede
US4692707A (en) * 1983-07-06 1987-09-08 Schlumberger Technology Corporation Method and apparatus for measuring the earth formation resistivity of a plurality of radial regions around a borehole
US4594552A (en) * 1983-07-06 1986-06-10 Schlumberger Technology Corporation Logging method and apparatus for measuring earth formation resistivity as well as arm mechanism for the same
FR2548727B1 (fr) * 1983-07-06 1985-11-29 Inst Francais Du Petrole Dispositif d'ancrage d'une sonde dans un puits, par ouverture de bras mobiles
US4588951A (en) * 1983-07-06 1986-05-13 Schlumberger Technology Corporation Arm apparatus for pad-type logging devices
FR2561394B1 (fr) * 1984-02-28 1987-03-20 Inst Francais Du Petrole Dispositif de reception d'ondes acoustiques dans un puits
US6164126A (en) * 1998-10-15 2000-12-26 Schlumberger Technology Corporation Earth formation pressure measurement with penetrating probe
US20060290353A1 (en) * 2005-06-27 2006-12-28 Schlumberger Technology Corporation Pad assembly for logging tool
US8462013B2 (en) * 2009-06-30 2013-06-11 Schlumberger Technology Corporation Apparatus, system, and method for communicating while logging with wired drill pipe
US9297217B2 (en) 2013-05-30 2016-03-29 Björn N. P. Paulsson Sensor pod housing assembly and apparatus
WO2018084838A1 (en) * 2016-11-02 2018-05-11 Halliburton Energy Services, Inc. Rotary steerable drilling tool and method with independently actuated pads
US10358907B2 (en) 2017-04-17 2019-07-23 Schlumberger Technology Corporation Self retracting wall contact well logging sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960608A (en) * 1956-04-27 1960-11-15 Texaco Development Corp Radiological well logging
US3023508A (en) * 1958-09-30 1962-03-06 Schlumberger Well Surv Corp Single arm borehole apparatus
US3354983A (en) * 1965-01-18 1967-11-28 Continental Oil Co Method and apparatus for obtaining shear wave velocities
US3448373A (en) * 1966-06-10 1969-06-03 Schlumberger Technology Corp Well logging tool with a transversely shiftable member carrying a logging element and having a pivotally linked pad member
US3405772A (en) * 1966-09-28 1968-10-15 American Coldset Corp Sampling device
US3508439A (en) * 1966-12-09 1970-04-28 Schlumberger Technology Corp Combination sidewall neutron porosity and sonic tool
US3500684A (en) * 1968-01-04 1970-03-17 Dresser Ind Borehole logging apparatus and method
US3500683A (en) * 1968-05-13 1970-03-17 Schlumberger Technology Corp Methods and apparatus for interpreting shaly-sand earth formations

Also Published As

Publication number Publication date
US3795141A (en) 1974-03-05
DE2223735A1 (de) 1972-12-07
FR2138335B1 (de) 1974-03-08
DE2223735C3 (de) 1981-07-16
FR2138335A1 (de) 1973-01-05
DE2223735B2 (de) 1980-11-20

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