WO2006079154A1 - Procede et dispositif pour le deploiement d'un capteur - Google Patents

Procede et dispositif pour le deploiement d'un capteur Download PDF

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Publication number
WO2006079154A1
WO2006079154A1 PCT/AU2005/001633 AU2005001633W WO2006079154A1 WO 2006079154 A1 WO2006079154 A1 WO 2006079154A1 AU 2005001633 W AU2005001633 W AU 2005001633W WO 2006079154 A1 WO2006079154 A1 WO 2006079154A1
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
drill string
borehole
radar
waveguide member
Prior art date
Application number
PCT/AU2005/001633
Other languages
English (en)
Inventor
Johannes Hendrick Cloete
Iain Mclaren Mason
Paulus Jacobus Van Der Merwe
Original Assignee
Geomole Pty 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
Priority claimed from AU2004906114A external-priority patent/AU2004906114A0/en
Application filed by Geomole Pty Ltd filed Critical Geomole Pty Ltd
Priority to AU2005325769A priority Critical patent/AU2005325769B2/en
Priority to PE2005001236A priority patent/PE20060922A1/es
Publication of WO2006079154A1 publication Critical patent/WO2006079154A1/fr

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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • 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
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0224—Determining slope or direction of the borehole, e.g. using geomagnetism using seismic or acoustic means
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/08—Measuring diameters or related dimensions at the borehole
    • E21B47/085—Measuring diameters or related dimensions at the borehole using radiant means, e.g. acoustic, radioactive or electromagnetic
    • 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

Definitions

  • the waveguide member may further comprise conducting, resistive and/or insulating portions configured in a pattern to optimise electromagnetic coupling between the launched signals and the waveguide member, between the waveguide member and the surrounding medium, and/or between the borehole radar and the surrounding medium.
  • Figure 8 is a trace gather obtained from borehole radar logging exploiting, simultaneously, both guided cable propagation towards the surface and radar radiation modes;
  • Figures 9a and 9b are, respectively, a trace and a graph of identified features associated with reflections from planar discontinuities through which a borehole has passed
  • the overall cascade may be either long, as in a distributed phased array antenna, or relatively short, as in the case of say one arm of a dipole.
  • Figure 6h illustrates such a arrangement, in which wires are linked by reactive and resistive lumped elements, the values of which were chosen in this case to shape the impedance characteristics of a short lossy, wire-guided mode converter.
  • Figure 8 is a trace obtained from borehole radar logging exploiting both guided cable propagation towards the surface and radar radiation modes, in accordance with the configuration of Figure 6d, obtained from the same section of 75mm borehole as Figure 7, using a thin, long wire rope.
  • the features of Figure 7 are still present, although in a 'mirror image 1 form due to the representation of Figure 8 showing increasing depth when moving towards the bottom of the Figure.
  • the diatreme flank echo is still visible roughly centrally in the trace.
  • modal reflections are superimposed upon the data of Figure 7. For example modal reflections from the fissure clearly mark the borehole radar's passage through succeeding interfaces in the host dolomite.
  • the left hand plot of Figure 8 represents the location of horizontal fissures encountered by the borehole radar, as determined from the trace on the right hand side of the Figure. Such information of the location and width of each fissure or strata can be of significant value in logging the structure of the surrounding medium.

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Drilling And Boring (AREA)

Abstract

Le procédé de déploiement de capteur (450) de la présente invention, prévu à l'intérieur d'un trou de forage comprend le positionnement du capteur (450) à l'intérieur de l'extrémité de forage et à proximité de celle-ci dans un train de tiges de forage (410) à l'intérieur du trou de forage. Le capteur (450) possède une partie de sonde allongée (455) configurée pour s'étendre à travers un orifice d'entrée de retour (420) à l'extrémité de forage du train de tiges de forage (410). La partie de sonde allongée (455) est sollicitée vers l'extrémité de forage du train de tiges de forage (410) de sorte que la partie de sonde allongée (455) soit amenée à l'extérieur à travers l'ouverture (420) pour qu'elle s'étende à partir du capteur (450), à travers l'ouverture (420), vers l'extérieur du train de tiges de forage (410). Une diagraphie par radar du forage par propagation guidée est également prévue. Un radar de forage (62, 66) est déployé en étant couplé électromagnétiquement avec un élément de guide d'ondes (60, 64) positionné le long du forage. Des signaux électromagnétiques sont émis à partir du radar (62, 66) en vue d'une propagation le long de l'élément de guide d'ondes (60, 64). Des signaux électromagnétiques réfléchis sont reçus en provenance de l'élément de guide d'ondes (60, 64) et peuvent être soumis à une déformation spectrale pour améliorer le clarté de la réflexion.
PCT/AU2005/001633 2004-10-22 2005-10-20 Procede et dispositif pour le deploiement d'un capteur WO2006079154A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2005325769A AU2005325769B2 (en) 2004-10-22 2005-10-20 Method and apparatus for sensor deployment
PE2005001236A PE20060922A1 (es) 2004-10-22 2005-10-21 Metodo y aparato para despliegue de sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004906114A AU2004906114A0 (en) 2004-10-22 Method and apparatus for sensor deployment
AU2004906114 2004-10-22

Publications (1)

Publication Number Publication Date
WO2006079154A1 true WO2006079154A1 (fr) 2006-08-03

Family

ID=36739956

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AU2005/001633 WO2006079154A1 (fr) 2004-10-22 2005-10-20 Procede et dispositif pour le deploiement d'un capteur

Country Status (3)

Country Link
PE (1) PE20060922A1 (fr)
WO (1) WO2006079154A1 (fr)
ZA (1) ZA200703167B (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8957683B2 (en) 2008-11-24 2015-02-17 Halliburton Energy Services, Inc. High frequency dielectric measurement tool
GB2504640B (en) * 2011-06-09 2015-07-08 Deere & Co System and method for ground penetrating radar communication using antenna crosstalk
US9157315B2 (en) 2006-12-15 2015-10-13 Halliburton Energy Services, Inc. Antenna coupling component measurement tool having a rotating antenna configuration
US9310508B2 (en) 2010-06-29 2016-04-12 Halliburton Energy Services, Inc. Method and apparatus for sensing elongated subterranean anomalies
US9562987B2 (en) 2011-04-18 2017-02-07 Halliburton Energy Services, Inc. Multicomponent borehole radar systems and methods
US9732559B2 (en) 2008-01-18 2017-08-15 Halliburton Energy Services, Inc. EM-guided drilling relative to an existing borehole

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5530359A (en) * 1995-02-03 1996-06-25 Schlumberger Technology Corporation Borehole logging tools and methods using reflected electromagnetic signals
GB2311546A (en) * 1996-03-29 1997-10-01 Sensor Dynamics Ltd Apparatus for the remote measurement of physical parameters
WO2000046485A2 (fr) * 1999-02-05 2000-08-10 Chevron U.S.A. Inc. Accroissement du rendement et de l'utilite d'une sonde a distance
WO2000049273A1 (fr) * 1999-02-16 2000-08-24 Schlumberger Limited Technique d'implantation d'une sonde dans un puits
GB2347449A (en) * 1996-03-29 2000-09-06 Sensor Dynamics Ltd Apparatus for the remote measurement of physical parameters
US6483310B1 (en) * 1999-11-22 2002-11-19 Scientific Drilling International Retrievable, formation resistivity tool, having a slotted collar
US6714153B1 (en) * 1998-06-18 2004-03-30 Den Norske Stats Oljeselskap A.S. Device for electromagnetic detection of geological properties in a well

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5530359A (en) * 1995-02-03 1996-06-25 Schlumberger Technology Corporation Borehole logging tools and methods using reflected electromagnetic signals
GB2311546A (en) * 1996-03-29 1997-10-01 Sensor Dynamics Ltd Apparatus for the remote measurement of physical parameters
GB2347449A (en) * 1996-03-29 2000-09-06 Sensor Dynamics Ltd Apparatus for the remote measurement of physical parameters
GB2347448A (en) * 1996-03-29 2000-09-06 Sensor Dynamics Ltd Apparatus for the remote measurement of physical parameters
US6714153B1 (en) * 1998-06-18 2004-03-30 Den Norske Stats Oljeselskap A.S. Device for electromagnetic detection of geological properties in a well
WO2000046485A2 (fr) * 1999-02-05 2000-08-10 Chevron U.S.A. Inc. Accroissement du rendement et de l'utilite d'une sonde a distance
WO2000049273A1 (fr) * 1999-02-16 2000-08-24 Schlumberger Limited Technique d'implantation d'une sonde dans un puits
US6483310B1 (en) * 1999-11-22 2002-11-19 Scientific Drilling International Retrievable, formation resistivity tool, having a slotted collar

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9157315B2 (en) 2006-12-15 2015-10-13 Halliburton Energy Services, Inc. Antenna coupling component measurement tool having a rotating antenna configuration
US9732559B2 (en) 2008-01-18 2017-08-15 Halliburton Energy Services, Inc. EM-guided drilling relative to an existing borehole
US8957683B2 (en) 2008-11-24 2015-02-17 Halliburton Energy Services, Inc. High frequency dielectric measurement tool
US9411068B2 (en) 2008-11-24 2016-08-09 Halliburton Energy Services, Inc. 3D borehole imager
US9310508B2 (en) 2010-06-29 2016-04-12 Halliburton Energy Services, Inc. Method and apparatus for sensing elongated subterranean anomalies
US9562987B2 (en) 2011-04-18 2017-02-07 Halliburton Energy Services, Inc. Multicomponent borehole radar systems and methods
GB2504640B (en) * 2011-06-09 2015-07-08 Deere & Co System and method for ground penetrating radar communication using antenna crosstalk
US9581691B2 (en) 2011-06-09 2017-02-28 Deere & Company System and method for ground penetrating radar communication using antenna crosstalk

Also Published As

Publication number Publication date
ZA200703167B (en) 2009-11-25
PE20060922A1 (es) 2006-09-23

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