NO965226L - Innretning for avföling av motstandsevnen i geologiske formasjoner som omgir borehull - Google Patents

Innretning for avföling av motstandsevnen i geologiske formasjoner som omgir borehull

Info

Publication number
NO965226L
NO965226L NO965226A NO965226A NO965226L NO 965226 L NO965226 L NO 965226L NO 965226 A NO965226 A NO 965226A NO 965226 A NO965226 A NO 965226A NO 965226 L NO965226 L NO 965226L
Authority
NO
Norway
Prior art keywords
sensing
geological formations
resistance
formations surrounding
body member
Prior art date
Application number
NO965226A
Other languages
English (en)
Other versions
NO965226D0 (no
Inventor
Paul Anthony Donegan Mcclure
William David Murray
Edward Joseph Beshoory
Original Assignee
Integrated Drilling Serv Ltd
Bafco International Co 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 Integrated Drilling Serv Ltd, Bafco International Co Inc filed Critical Integrated Drilling Serv Ltd
Publication of NO965226D0 publication Critical patent/NO965226D0/no
Publication of NO965226L publication Critical patent/NO965226L/no

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Earth Drilling (AREA)

Abstract

Innretning for å detektere motstan- den i geologiske formasjoner rundt et borehull, omfatter et rørformet legeme (1) som er tilpasset til å danne en del av en lengde av borestreng. En antenne (10) er montert inne i legemet (1), og legemet (1) har åpninger (2) nær anten- nen (10) for å tillate, et elektromag- netisk signal å passere gjennom legemet (1) etter sending fra, eller for å mot- tas av, antennen (10).
NO965226A 1995-12-06 1996-12-06 Innretning for avföling av motstandsevnen i geologiske formasjoner som omgir borehull NO965226L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9524977.7A GB9524977D0 (en) 1995-12-06 1995-12-06 Apparatus for sensing the resistivity of geological formations surrounding a borehole

Publications (2)

Publication Number Publication Date
NO965226D0 NO965226D0 (no) 1996-12-06
NO965226L true NO965226L (no) 1997-06-09

Family

ID=10785022

Family Applications (1)

Application Number Title Priority Date Filing Date
NO965226A NO965226L (no) 1995-12-06 1996-12-06 Innretning for avföling av motstandsevnen i geologiske formasjoner som omgir borehull

Country Status (6)

Country Link
US (1) US5939885A (no)
EP (1) EP0778474B1 (no)
AT (1) ATE214486T1 (no)
DE (1) DE69619775T2 (no)
GB (1) GB9524977D0 (no)
NO (1) NO965226L (no)

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CA2154378C (en) 1994-08-01 2006-03-21 Larry W. Thompson Method and apparatus for interrogating a borehole
US20040239521A1 (en) 2001-12-21 2004-12-02 Zierolf Joseph A. Method and apparatus for determining position in a pipe
US7283061B1 (en) * 1998-08-28 2007-10-16 Marathon Oil Company Method and system for performing operations and for improving production in wells
AU5312600A (en) * 1999-07-09 2001-01-30 Honeywell International, Inc. Propagating wave earth formation resistivity measuring arrangement
US6483310B1 (en) 1999-11-22 2002-11-19 Scientific Drilling International Retrievable, formation resistivity tool, having a slotted collar
US6788066B2 (en) 2000-01-19 2004-09-07 Baker Hughes Incorporated Method and apparatus for measuring resistivity and dielectric in a well core in a measurement while drilling tool
US7059428B2 (en) * 2000-03-27 2006-06-13 Schlumberger Technology Corporation Monitoring a reservoir in casing drilling operations using a modified tubular
US6614229B1 (en) * 2000-03-27 2003-09-02 Schlumberger Technology Corporation System and method for monitoring a reservoir and placing a borehole using a modified tubular
US6577244B1 (en) * 2000-05-22 2003-06-10 Schlumberger Technology Corporation Method and apparatus for downhole signal communication and measurement through a metal tubular
US6836218B2 (en) 2000-05-22 2004-12-28 Schlumberger Technology Corporation Modified tubular equipped with a tilted or transverse magnetic dipole for downhole logging
US6995684B2 (en) 2000-05-22 2006-02-07 Schlumberger Technology Corporation Retrievable subsurface nuclear logging system
US6788065B1 (en) * 2000-10-12 2004-09-07 Schlumberger Technology Corporation Slotted tubulars for subsurface monitoring in directed orientations
US7014100B2 (en) * 2001-04-27 2006-03-21 Marathon Oil Company Process and assembly for identifying and tracking assets
WO2003025342A2 (en) * 2001-08-03 2003-03-27 Baker Hughes Incorporated A method and apparatus for a multi-component induction instrumentmeasuring system
US6677756B2 (en) 2001-08-03 2004-01-13 Baker Hughes Incorporated Multi-component induction instrument
US7463035B2 (en) * 2002-03-04 2008-12-09 Baker Hughes Incorporated Method and apparatus for the use of multicomponent induction tool for geosteering and formation resistivity data interpretation in horizontal wells
US7436183B2 (en) * 2002-09-30 2008-10-14 Schlumberger Technology Corporation Replaceable antennas for wellbore apparatus
US6788263B2 (en) * 2002-09-30 2004-09-07 Schlumberger Technology Corporation Replaceable antennas for subsurface monitoring apparatus
US7719282B2 (en) * 2004-04-14 2010-05-18 Baker Hughes Incorporated Method and apparatus for mulit-component induction instrument measuring system for geosteering and formation resistivity data interpretation in horizontal, vertical and deviated wells
US10119377B2 (en) * 2008-03-07 2018-11-06 Weatherford Technology Holdings, Llc Systems, assemblies and processes for controlling tools in a well bore
US9194227B2 (en) 2008-03-07 2015-11-24 Marathon Oil Company Systems, assemblies and processes for controlling tools in a wellbore
US8098070B2 (en) * 2008-06-05 2012-01-17 Lopez John A Electromagnetic subterranean imaging instrument
US8164339B2 (en) * 2008-06-09 2012-04-24 Baker Hughes Incorporated Apparatus and system for geosteering and formation evaluation utilizing improved antennas
US8035392B2 (en) 2008-10-17 2011-10-11 Baker Hughes Incorporated Method and apparatus for while-drilling transient resistivity measurements
US9588250B2 (en) 2010-04-14 2017-03-07 Baker Hughes Incorporated Three-coil system with short nonconductive inserts for transient MWD resistivity measurements
US8850899B2 (en) 2010-04-15 2014-10-07 Marathon Oil Company Production logging processes and systems
WO2011163602A2 (en) * 2010-06-24 2011-12-29 Schlumberger Canada Limited Systems and methods for collecting one or more measurements in a borehole
RU2506611C2 (ru) * 2010-08-24 2014-02-10 Николай Викторович Беляков Прибор электромагнитного каротажа в процессе бурения
US9091782B2 (en) 2012-12-13 2015-07-28 Halliburton Energy Services, Inc. Modular resistivity logging tool systems and methods employing an adapter in an isolation joint configuration
US9300044B2 (en) 2013-08-26 2016-03-29 Honeywell International Inc. Methods for RF connections in concentric feeds
US9482777B2 (en) 2014-02-21 2016-11-01 Baker Hughes Incorporated Transient electromagnetic tool mounted on reduced conductivity tubular
CN104405378B (zh) * 2014-12-12 2017-01-25 中国石油天然气集团公司 一种电磁波电阻率随钻测井仪
CN104594884B (zh) * 2014-12-12 2017-03-08 中国石油天然气集团公司 一种带井眼压力的方位成像电磁波电阻率随钻测井仪
US10520633B2 (en) 2015-12-10 2019-12-31 Baker Hughes, A Ge Company, Llc Dual-transmitter with short shields for transient MWD resistivity measurements
US10767464B2 (en) * 2016-12-22 2020-09-08 Halliburton Energy Services, Inc. Insulator base for antenna assemblies
US11978944B2 (en) * 2019-07-23 2024-05-07 Schlumberger Technology Corporation Downhole communication devices and systems

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Publication number Priority date Publication date Assignee Title
FR1527757A (fr) * 1966-09-29 1968-06-07 Schlumberger Prospection Dispositif électromagnétique pour la mesure de la résistivité des formations traversées par un sondage
EP0102091B1 (fr) * 1980-10-17 1987-01-07 Societe De Prospection Electrique Schlumberger Dispositif de diagraphie électromagnétique
FR2492540A1 (fr) * 1980-10-17 1982-04-23 Schlumberger Prospection Dispositif pour diagraphie electromagnetique dans les forages
US4536714A (en) 1982-04-16 1985-08-20 Schlumberger Technology Corporation Shields for antennas of borehole logging devices
US4814768A (en) * 1987-09-28 1989-03-21 The United States Of America As Represented By The United States Department Of Energy Downhole pulse radar
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
DE4007795A1 (de) * 1990-03-12 1991-09-19 Hilti Ag Verfahren und danach hergestellte trenn- und schleifscheiben
US5453693A (en) * 1993-10-01 1995-09-26 Halliburton Company Logging system for measuring dielectric properties of fluids in a cased well using multiple mini-wave guides
US5530358A (en) * 1994-01-25 1996-06-25 Baker Hughes, Incorporated Method and apparatus for measurement-while-drilling utilizing improved antennas
US5682099A (en) * 1994-03-14 1997-10-28 Baker Hughes Incorporated Method and apparatus for signal bandpass sampling in measurement-while-drilling applications
US5563512A (en) * 1994-06-14 1996-10-08 Halliburton Company Well logging apparatus having a removable sleeve for sealing and protecting multiple antenna arrays

Also Published As

Publication number Publication date
DE69619775D1 (de) 2002-04-18
EP0778474B1 (en) 2002-03-13
DE69619775T2 (de) 2003-01-02
EP0778474A3 (en) 1999-11-24
EP0778474A2 (en) 1997-06-11
US5939885A (en) 1999-08-17
GB9524977D0 (en) 1996-02-07
ATE214486T1 (de) 2002-03-15
NO965226D0 (no) 1996-12-06

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application