NO934578L - Fremgangsmåte og innretning for detektering av en grensesone - Google Patents

Fremgangsmåte og innretning for detektering av en grensesone

Info

Publication number
NO934578L
NO934578L NO934578A NO934578A NO934578L NO 934578 L NO934578 L NO 934578L NO 934578 A NO934578 A NO 934578A NO 934578 A NO934578 A NO 934578A NO 934578 L NO934578 L NO 934578L
Authority
NO
Norway
Prior art keywords
detecting
boundary zone
boundary
zone
Prior art date
Application number
NO934578A
Other languages
English (en)
Other versions
NO934578D0 (no
Inventor
Vikram M Rao
Paul F Rodney
Original Assignee
Baroid Technology 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 Baroid Technology Inc filed Critical Baroid Technology Inc
Publication of NO934578D0 publication Critical patent/NO934578D0/no
Publication of NO934578L publication Critical patent/NO934578L/no

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
    • E21B47/02—Determining slope or direction
    • 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
    • E21B7/046—Directional drilling horizontal 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
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO934578A 1991-06-14 1993-12-13 Fremgangsmåte og innretning for detektering av en grensesone NO934578L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71568391A 1991-06-14 1991-06-14
PCT/US1992/004871 WO1992022833A1 (en) 1991-06-14 1992-06-10 Method and apparatus for detecting boundary stratum

Publications (2)

Publication Number Publication Date
NO934578D0 NO934578D0 (no) 1993-12-13
NO934578L true NO934578L (no) 1994-02-10

Family

ID=24875074

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934578A NO934578L (no) 1991-06-14 1993-12-13 Fremgangsmåte og innretning for detektering av en grensesone

Country Status (6)

Country Link
US (1) US5495174A (no)
EP (1) EP0588954A1 (no)
CA (1) CA2111356C (no)
GB (1) GB2272527A (no)
NO (1) NO934578L (no)
WO (1) WO1992022833A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2301902A (en) * 1995-06-08 1996-12-18 Baker Hughes Inc Detecting boundaries between strata while drilling a borehole
US5720354A (en) * 1996-01-11 1998-02-24 Vermeer Manufacturing Company Trenchless underground boring system with boring tool location
US6594584B1 (en) 1999-10-21 2003-07-15 Schlumberger Technology Corporation Method for calculating a distance between a well logging instrument and a formation boundary by inversion processing measurements from the logging instrument
US6603312B2 (en) 2000-12-11 2003-08-05 Cbg Corporation Multi-frequency array induction tool
CN1252492C (zh) * 2003-12-25 2006-04-19 周仁安 大地电磁波电阻率测量方法及其仪器
US7209834B2 (en) * 2005-02-25 2007-04-24 Halliburton Energy Services, Inc. Method and apparatus for estimating distance to or from a geological target while drilling or logging
US7394257B2 (en) * 2005-03-30 2008-07-01 Schlumberger Technology Corporation Modular downhole tool system
US7958949B2 (en) * 2007-05-31 2011-06-14 Schlumberger Technology Corporation Method and apparatus for three dimensional geosteering
GB2473591B (en) * 2008-07-10 2013-02-27 Schlumberger Holdings System and method for generating true depth seismic surveys
CN101343997B (zh) * 2008-08-21 2012-03-21 煤炭科学研究总院西安研究院 水平长钻孔随钻测斜仪
US9617851B2 (en) * 2013-10-31 2017-04-11 Baker Hughes Incorporated In-situ downhole cuttings analysis
EP3099895B1 (en) * 2014-01-27 2021-12-29 Services Pétroliers Schlumberger Workflow for navigation with respect to oil-water contact using deep directional resistivity measurements
US11151762B2 (en) 2015-11-03 2021-10-19 Ubiterra Corporation Systems and methods for shared visualization and display of drilling information
US20170122095A1 (en) * 2015-11-03 2017-05-04 Ubiterra Corporation Automated geo-target and geo-hazard notifications for drilling systems
US10054707B2 (en) 2016-04-15 2018-08-21 Baker Hughes, A Ge Company, Llc Bipolar acoustic hyperlens for dual-string thru-casing ultrasonic sensors
US9952343B2 (en) 2016-07-20 2018-04-24 Baker Hughes, A Ge Company, Llc Rhodonea cell acoustic hyperlens for thru-casing ultrasonic sensors
CN108415079B (zh) * 2018-03-05 2020-09-11 长沙矿山研究院有限责任公司 基于凿岩冲击声识别的岩层分界面圈定方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2019004B (en) * 1978-01-21 1982-12-08 Schlumberger Ltd Well logging methods and apparatus
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
US4786874A (en) * 1986-08-20 1988-11-22 Teleco Oilfield Services Inc. Resistivity sensor for generating asymmetrical current field and method of using the same
US5045795A (en) * 1990-07-10 1991-09-03 Halliburton Logging Services Inc. Azimuthally oriented coil array for MWD resistivity logging
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

Also Published As

Publication number Publication date
EP0588954A1 (en) 1994-03-30
CA2111356A1 (en) 1992-12-23
CA2111356C (en) 2001-07-10
GB9325484D0 (en) 1994-03-09
EP0588954A4 (en) 1994-03-18
NO934578D0 (no) 1993-12-13
GB2272527A (en) 1994-05-18
WO1992022833A1 (en) 1992-12-23
US5495174A (en) 1996-02-27

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application