DE69737845D1 - Gerät und Verfahren zur Bohrlochmessung - Google Patents

Gerät und Verfahren zur Bohrlochmessung

Info

Publication number
DE69737845D1
DE69737845D1 DE69737845T DE69737845T DE69737845D1 DE 69737845 D1 DE69737845 D1 DE 69737845D1 DE 69737845 T DE69737845 T DE 69737845T DE 69737845 T DE69737845 T DE 69737845T DE 69737845 D1 DE69737845 D1 DE 69737845D1
Authority
DE
Germany
Prior art keywords
borehole measurement
borehole
measurement
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
DE69737845T
Other languages
English (en)
Other versions
DE69737845T2 (de
Inventor
Peter T Wu
Jacques R Tabanou
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.)
Anadrill International SA
Original Assignee
Anadrill International SA
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 Anadrill International SA filed Critical Anadrill International SA
Application granted granted Critical
Publication of DE69737845D1 publication Critical patent/DE69737845D1/de
Publication of DE69737845T2 publication Critical patent/DE69737845T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01V3/30—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electromagnetic waves
DE69737845T 1996-05-20 1997-05-20 Gerät und Verfahren zur Bohrlochmessung Expired - Lifetime DE69737845T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1795696P 1996-05-20 1996-05-20
US17956P 1996-05-20
US08/855,968 US5963036A (en) 1996-02-07 1997-05-14 Well logging apparatus and method for determining properties of earth formations that have been invaded by borehole fluid
US855968 1997-05-14

Publications (2)

Publication Number Publication Date
DE69737845D1 true DE69737845D1 (de) 2007-08-09
DE69737845T2 DE69737845T2 (de) 2008-02-28

Family

ID=26690553

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737845T Expired - Lifetime DE69737845T2 (de) 1996-05-20 1997-05-20 Gerät und Verfahren zur Bohrlochmessung

Country Status (3)

Country Link
US (1) US5963036A (de)
EP (1) EP0816871B1 (de)
DE (1) DE69737845T2 (de)

Families Citing this family (20)

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US6047240A (en) * 1998-01-16 2000-04-04 Schlumberger Technology Corporation Method and apparatus for evaluating the resistivity of invaded formations at high apparent dip angle
US6366858B1 (en) 2000-06-30 2002-04-02 S. Mark Haugland Method of and apparatus for independently determining the resistivity and/or dielectric constant of an earth formation
US7363159B2 (en) * 2002-02-28 2008-04-22 Pathfinder Energy Services, Inc. Method of determining resistivity and/or dielectric values of an earth formation as a function of position within the earth formation
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
US6810973B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having offset cutting tooth paths
US6814168B2 (en) 2002-02-08 2004-11-09 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having elevated wear protector receptacles
US6810971B1 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit
US6810972B2 (en) 2002-02-08 2004-11-02 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having a one bolt attachment system
US6827159B2 (en) 2002-02-08 2004-12-07 Hard Rock Drilling & Fabrication, L.L.C. Steerable horizontal subterranean drill bit having an offset drilling fluid seal
US6892137B2 (en) * 2003-04-29 2005-05-10 Pathfinder Energy Services, Inc. Adjustment for frequency dispersion effects in electromagnetic logging data
US7200492B2 (en) * 2004-07-15 2007-04-03 Baker Hughes Incorporated Apparent dip angle calculation and image compression based on region of interest
WO2006067539A1 (en) * 2004-12-20 2006-06-29 Schlumberger Technology B.V. Computation of sensitivity for resistivity measurements
US7940919B2 (en) * 2005-03-14 2011-05-10 Inventec Multimedia & Telecom Corporation Periodic and automatic telephone redialling system and method
WO2012125139A1 (en) * 2011-03-11 2012-09-20 Landmark Graphics Corporation Methods and systems of estimating formation parameters
GB2492992B (en) 2011-07-19 2017-04-26 Reeves Wireline Tech Ltd A method of establishing formation resistivity
RU2596080C2 (ru) 2013-07-18 2016-08-27 Хэллибертон Энерджи Сервисиз, Инк. Обнаружение положения границ многочисленных подземных слоев
US10527753B2 (en) * 2013-10-04 2020-01-07 Schlumberger Technology Corporation Methods and apparatuses to generate a formation model
AU2014412808B2 (en) 2014-12-05 2018-02-01 Halliburton Energy Services, Inc. Downhole clock calibration apparatus, systems, and methods
CN113341471B (zh) * 2021-06-29 2022-09-30 杭州丰禾测控技术有限公司 一种宽幅电磁感应测井方法、装置、存储介质及电子设备
US11624854B1 (en) * 2021-12-22 2023-04-11 Halliburton Energy Services, Inc. Methods to operate a nuclear magnetic resonance tool, methods to simulate a numerically-controlled oscillator of a nuclear magnetic resonance tool in real time, and downhole nuclear magnetic resonance tools

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305771A (en) * 1963-08-30 1967-02-21 Arps Corp Inductive resistivity guard logging apparatus including toroidal coils mounted on a conductive stem
FR1527757A (fr) * 1966-09-29 1968-06-07 Schlumberger Prospection Dispositif électromagnétique pour la mesure de la résistivité des formations traversées par un sondage
US3849721A (en) * 1973-08-23 1974-11-19 Schlumberger Technology Corp Microwave logging apparatus having dual processing channels
US4107597A (en) * 1976-12-13 1978-08-15 Texaco Inc. Electromagnetic wave propagation well logging utilizing multiple phase shift measurement
US4185238A (en) * 1977-09-21 1980-01-22 Schlumberger Technology Corporation Apparatus and method for determination of subsurface permittivity and conductivity
US4209747A (en) * 1977-09-21 1980-06-24 Schlumberger Technology Corporation Apparatus and method for determination of subsurface permittivity and conductivity
US4278941A (en) * 1978-10-30 1981-07-14 Shell Oil Company High frequency induction log for determining resistivity and dielectric constant of the earth
US4300098A (en) * 1979-05-24 1981-11-10 Schlumberger Technology Corporation Microwave electromagnetic logging with mudcake correction
FR2492540A1 (fr) * 1980-10-17 1982-04-23 Schlumberger Prospection Dispositif pour diagraphie electromagnetique dans les forages
US4468623A (en) * 1981-07-30 1984-08-28 Schlumberger Technology Corporation Method and apparatus using pad carrying electrodes for electrically investigating a borehole
US4451789A (en) * 1981-09-28 1984-05-29 Nl Industries, Inc. Logging tool and method for measuring resistivity of different radial zones at a common depth of measurement
US4538109A (en) * 1982-06-23 1985-08-27 Schlumberger Technology Corporation Apparatus and method for electromagnetic logging with reduction of spurious modes
US4553097A (en) * 1982-09-30 1985-11-12 Schlumberger Technology Corporation Well logging apparatus and method using transverse magnetic mode
US4567759A (en) * 1982-10-27 1986-02-04 Schlumberger Technology Corporation Method and apparatus for producing an image log of a wall of a borehole penetrating an earth formation
CA1216892A (en) * 1983-03-31 1987-01-20 Percy T. Cox Deep penetration well logging system and method
US4785247A (en) * 1983-06-27 1988-11-15 Nl Industries, Inc. Drill stem logging with electromagnetic waves and electrostatically-shielded and inductively-coupled transmitter and receiver elements
US4626785A (en) * 1984-02-24 1986-12-02 Shell Oil Company Focused very high frequency induction logging
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
US4766384A (en) * 1986-06-20 1988-08-23 Schlumberger Technology Corp. Well logging apparatus for determining dip, azimuth, and invaded zone conductivity
US4730161A (en) * 1986-09-22 1988-03-08 Texaco Inc. Dual frequency well logging system for determining the water resistivity and water saturation of an earth formation
US4899112A (en) * 1987-10-30 1990-02-06 Schlumberger Technology Corporation Well logging apparatus and method for determining formation resistivity at a shallow and a deep depth
US4968940A (en) * 1987-10-30 1990-11-06 Schlumberger Technology Corporation Well logging apparatus and method using two spaced apart transmitters with two receivers located between the transmitters
US5081419A (en) * 1990-10-09 1992-01-14 Baker Hughes Incorporated High sensitivity well logging system having dual transmitter antennas and intermediate series resonant
US5361239A (en) * 1989-10-25 1994-11-01 Baker Hughes Incorporated Compensation method using a single transmitter measurement tool
US5210495A (en) * 1991-05-28 1993-05-11 Schlumberger Technology Corp. Electromagnetic logging method and apparatus with scanned magnetic dipole direction
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
US5345179A (en) * 1992-03-09 1994-09-06 Schlumberger Technology Corporation Logging earth formations with electromagnetic energy to determine conductivity and permittivity
US5434507A (en) * 1992-05-27 1995-07-18 Schlumberger Technology Corporation Method and apparatus for electromagnetic logging with two dimensional antenna array
US5389881A (en) * 1992-07-22 1995-02-14 Baroid Technology, Inc. Well logging method and apparatus involving electromagnetic wave propagation providing variable depth of investigation by combining phase angle and amplitude attenuation
WO1995024663A1 (en) * 1994-03-11 1995-09-14 Baker Hughes Incorporated A borehole measurement system employing electromagnetic wave propagation
US5594343A (en) * 1994-12-02 1997-01-14 Schlumberger Technology Corporation Well logging apparatus and method with borehole compensation including multiple transmitting antennas asymmetrically disposed about a pair of receiving antennas

Also Published As

Publication number Publication date
EP0816871A2 (de) 1998-01-07
DE69737845T2 (de) 2008-02-28
EP0816871A3 (de) 2000-10-25
US5963036A (en) 1999-10-05
EP0816871B1 (de) 2007-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition