NO20080987L - Utforing av retningsmalinger ved bruk av et roterende og ikke-roterende boreapparat - Google Patents

Utforing av retningsmalinger ved bruk av et roterende og ikke-roterende boreapparat

Info

Publication number
NO20080987L
NO20080987L NO20080987A NO20080987A NO20080987L NO 20080987 L NO20080987 L NO 20080987L NO 20080987 A NO20080987 A NO 20080987A NO 20080987 A NO20080987 A NO 20080987A NO 20080987 L NO20080987 L NO 20080987L
Authority
NO
Norway
Prior art keywords
measurements
rotary
transmitter
directional
paints
Prior art date
Application number
NO20080987A
Other languages
English (en)
Inventor
Qiming Li
Jian Yang
Original Assignee
Schlumberger Technology Bv
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 Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20080987L publication Critical patent/NO20080987L/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
    • 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
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • 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
    • E21B47/024—Determining slope or direction of devices in the borehole
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • 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
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Et system og en fremgangsmåte for å bestemme (simulere) retningsmålinger for et boreverktøy som til tider roterer og til andre tider ikke roterer. Fremgangsmåten omfatter å utføre et første sett av målinger når apparatet (boreverktøyet) roterer, et andre sett av målinger når apparatet ikke roterer, og kombinasjon av det første og andre sett for å oppnå (komme frem til basis for) retningsmålingene. Systemet omfatter et sender/mottakerpar hvor senderen har et magnetisk dipolmoment parallelt med en lengdeakse for apparatet, og hvor mottakeren har et magnetisk dipolmoment skråstilt i forhold til denne akse. Videre omfatter systemet en elektronikkmodul for å aktivere senderen og detektere et mottakersignal, slik at et første sett av målinger kan utføres når apparatet roterer, og et andre sett av målinger når apparatet ikke roterer. Endelig omfatter systemet en prosessor for å kombinere det første og det andre sett av målinger (resultatene) for å komme frem til (simuleringen av) retningsmålingene.
NO20080987A 2007-03-01 2008-02-27 Utforing av retningsmalinger ved bruk av et roterende og ikke-roterende boreapparat NO20080987L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/680,689 US7848887B2 (en) 2004-04-21 2007-03-01 Making directional measurements using a rotating and non-rotating drilling apparatus

Publications (1)

Publication Number Publication Date
NO20080987L true NO20080987L (no) 2008-09-02

Family

ID=39186292

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20080987A NO20080987L (no) 2007-03-01 2008-02-27 Utforing av retningsmalinger ved bruk av et roterende og ikke-roterende boreapparat

Country Status (4)

Country Link
US (1) US7848887B2 (no)
CN (1) CN101255792B (no)
GB (1) GB2447109B (no)
NO (1) NO20080987L (no)

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US6163155A (en) 1999-01-28 2000-12-19 Dresser Industries, Inc. Electromagnetic wave resistivity tool having a tilted antenna for determining the horizontal and vertical resistivities and relative dip angle in anisotropic earth formations
WO2008008386A2 (en) * 2006-07-11 2008-01-17 Halliburton Energy Services, Inc. Modular geosteering tool assembly
US8264228B2 (en) 2006-07-12 2012-09-11 Halliburton Energy Services, Inc. Method and apparatus for building a tilted antenna
WO2008021868A2 (en) 2006-08-08 2008-02-21 Halliburton Energy Services, Inc. Resistivty logging with reduced dip artifacts
WO2008076130A1 (en) 2006-12-15 2008-06-26 Halliburton Energy Services, Inc. Antenna coupling component measurement tool having rotating antenna configuration
AU2007349251B2 (en) 2007-03-16 2011-02-24 Halliburton Energy Services, Inc. Robust inversion systems and methods for azimuthally sensitive resistivity logging tools
GB2468734B (en) 2008-01-18 2012-08-08 Halliburton Energy Serv Inc Em-guided drilling relative to an existing borehole
US8347985B2 (en) * 2008-04-25 2013-01-08 Halliburton Energy Services, Inc. Mulitmodal geosteering systems and methods
US8095318B2 (en) * 2008-12-19 2012-01-10 Schlumberger Technology Corporation Method for estimating formation dip using combined multiaxial induction and formation image measurements
GB2486759B (en) 2010-01-22 2014-09-03 Halliburton Energy Serv Inc Method and apparatus for resistivity measurements
US10371852B2 (en) * 2011-12-21 2019-08-06 Schlumberger Technology Corporation Formation properties from conductivity tensor
EP2836860A4 (en) 2012-06-25 2015-11-11 Halliburton Energy Services Inc TIP ANTENNA MEASURING SYSTEMS AND METHOD FOR GENERATING ROBUST MEASUREMENT SIGNALS
CN103590815B (zh) * 2012-08-13 2016-12-21 湖南水口山有色金属集团有限公司 一种两井定向测量及解算方法
WO2014201297A2 (en) 2013-06-12 2014-12-18 Well Resolutions Technology Apparatus and methods for making azimuthal resistivity measurements
US10215878B2 (en) 2014-03-29 2019-02-26 Schlumberger Technology Corporation Gain compensated directional propagation measurements
US9581721B2 (en) 2014-03-29 2017-02-28 Schlumberger Technology Corporation Method for making downhole electromagnetic logging while drilling measurements
DE112014006333B4 (de) 2014-04-01 2019-03-28 Halliburton Energy Services, Inc. Drehbare Sensoren zur Messung von Eigenschaften einer unterirdischen Formation
WO2015192232A1 (en) * 2014-06-19 2015-12-23 Evolution Engineering Inc. Downhole system with integrated backup sensors
WO2018067112A1 (en) * 2016-10-03 2018-04-12 Halliburton Energy Services, Inc. Modeled transmitter and receiver coils with variable tilt angles for formation scanning

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NL112668C (no) * 1956-03-22
US4013945A (en) * 1975-05-12 1977-03-22 Teleco Inc. Rotation sensor for borehole telemetry
SU960701A1 (ru) 1981-04-30 1982-09-23 Всесоюзный научно-исследовательский институт нефтепромысловой геофизики Устройство дл электромагнитного каротажа скважин
US4763258A (en) * 1986-02-26 1988-08-09 Eastman Christensen Company Method and apparatus for trelemetry while drilling by changing drill string rotation angle or speed
US5017778A (en) * 1989-09-06 1991-05-21 Schlumberger Technology Corporation Methods and apparatus for evaluating formation characteristics while drilling a borehole through earth formations
RU2069878C1 (ru) 1992-02-10 1996-11-27 Кузьмичев Олег Борисович Способ электромагнитного каротажа скважин
US5343152A (en) * 1992-11-02 1994-08-30 Vector Magnetics Electromagnetic homing system using MWD and current having a funamental wave component and an even harmonic wave component being injected at a target well
JP2534193B2 (ja) 1993-05-31 1996-09-11 石油資源開発株式会社 指向性インダクション検層法および装置
CA2165017C (en) * 1994-12-12 2006-07-11 Macmillan M. Wisler Drilling system with downhole apparatus for transforming multiple dowhole sensor measurements into parameters of interest and for causing the drilling direction to change in response thereto
RU2107313C1 (ru) 1996-07-12 1998-03-20 Дворецкий Петр Иванович Способ геофизических исследований скважин сложной конфигурации, основанный на применении направленных широкополосных электромагнитных импульсов, возбуждаемых щелевой цилиндрической антенной решеткой
US6476609B1 (en) * 1999-01-28 2002-11-05 Dresser Industries, Inc. Electromagnetic wave resistivity tool having a tilted antenna for geosteering within a desired payzone
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Also Published As

Publication number Publication date
US20080215244A1 (en) 2008-09-04
GB0801340D0 (en) 2008-03-05
CN101255792A (zh) 2008-09-03
GB2447109B (en) 2010-07-14
US7848887B2 (en) 2010-12-07
CN101255792B (zh) 2013-05-08
GB2447109A (en) 2008-09-03

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