NO20084325L - Fremgangsmate og apparat for bestemmelse av formasjonsresistivitet foran og asimutalt rundt borekronen - Google Patents

Fremgangsmate og apparat for bestemmelse av formasjonsresistivitet foran og asimutalt rundt borekronen

Info

Publication number
NO20084325L
NO20084325L NO20084325A NO20084325A NO20084325L NO 20084325 L NO20084325 L NO 20084325L NO 20084325 A NO20084325 A NO 20084325A NO 20084325 A NO20084325 A NO 20084325A NO 20084325 L NO20084325 L NO 20084325L
Authority
NO
Norway
Prior art keywords
drill bit
frontal
determining
resistance around
formation resistance
Prior art date
Application number
NO20084325A
Other languages
English (en)
Other versions
NO339136B1 (no
Inventor
Matthias Gorek
Christian Fulda
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20084325L publication Critical patent/NO20084325L/no
Publication of NO339136B1 publication Critical patent/NO339136B1/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
    • G01V3/20—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current
    • G01V3/22—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with propagation of electric current using dc
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/113—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

En fremgangsmåte og en anordning for å fremskaffe en resistivitetsmåling av en grunnformasjon som omgir et borehull i en MWD-anordning bruker borkronen og det tilstøtende parti av vektrøret som en fokuseringselektrode for å fokusere målestrømmen fra en måleelektrode på frontflaten eller siden av borkronen. Dette gir mulighet til å se foran og azimutalt omkring borkronen.
NO20084325A 2006-04-07 2008-10-15 Fremgangsmåte og apparat for bestemmelse av formasjonsresistivitet foran og asimutalt rundt borekronen NO339136B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79036306P 2006-04-07 2006-04-07
US11/687,470 US7554329B2 (en) 2006-04-07 2007-03-16 Method and apparatus for determining formation resistivity ahead of the bit and azimuthal at the bit
PCT/US2007/008068 WO2007123802A2 (en) 2006-04-07 2007-04-03 Method and apparatus for determining formation resistivity ahead of the bit and azimuthal at the bit

Publications (2)

Publication Number Publication Date
NO20084325L true NO20084325L (no) 2008-11-05
NO339136B1 NO339136B1 (no) 2016-11-14

Family

ID=38574569

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20084325A NO339136B1 (no) 2006-04-07 2008-10-15 Fremgangsmåte og apparat for bestemmelse av formasjonsresistivitet foran og asimutalt rundt borekronen

Country Status (7)

Country Link
US (1) US7554329B2 (no)
EP (1) EP2005217B1 (no)
BR (1) BRPI0710647B1 (no)
CA (1) CA2648698C (no)
EA (1) EA014920B1 (no)
NO (1) NO339136B1 (no)
WO (1) WO2007123802A2 (no)

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US8049508B2 (en) * 2007-03-16 2011-11-01 Baker Hughes Incorporated Method and apparatus for determining formation boundary near the bit for conductive mud
US8390295B2 (en) * 2008-07-11 2013-03-05 Baker Hughes Incorporated Method and apparatus for focusing in resistivity measurement tools using independent electrical sources
RU2011128000A (ru) * 2008-12-10 2013-01-20 Шлюмбергер Текнолоджи Б.В. Способ и устройство для каротажа наклонно направленной скважины
US8570045B2 (en) * 2009-09-10 2013-10-29 Schlumberger Technology Corporation Drilling system for making LWD measurements ahead of the bit
US20110108325A1 (en) * 2009-11-11 2011-05-12 Baker Hughes Incorporated Integrating Multiple Data Sources for Drilling Applications
AU2014233563B2 (en) * 2010-01-22 2016-08-04 Halliburton Energy Services, Inc. Method and apparatus for making resistivity measurements in a wellbore
BRPI1011895A2 (pt) 2010-01-22 2016-04-12 Halliburton Energy Services Inc conjuntos de broca de perfuração e de perfuração, e, métodos para avaliar uma formação durante uma operação de perfuração e para fabricar uma broca de perfuração
US9423524B2 (en) * 2010-04-07 2016-08-23 Baker Hughes Incorporated Oil-based mud imager with a line source
US9223046B2 (en) 2010-10-01 2015-12-29 Baker Hughes Incorporated Apparatus and method for capacitive measuring of sensor standoff in boreholes filled with oil based drilling fluid
WO2012174100A2 (en) * 2011-06-16 2012-12-20 Baker Hughes Incorporated Dynamic image compression for imaging while drilling applications
US10317560B2 (en) * 2011-09-27 2019-06-11 Halliburton Energy Services, Inc. Systems and methods of robust determination of boundaries
US10241227B2 (en) 2012-04-27 2019-03-26 Baker Hughes, A Ge Company, Llc Method and apparatus to detect formation boundaries ahead of the bit using multiple toroidal coils
RU2508448C1 (ru) * 2012-11-22 2014-02-27 Федеральное государственное бюджетное учреждение науки Институт проблем механики им. А.Ю. Ишлинского Российской академии наук (ИПМех РАН) Способ и устройство для определения пластов, содержащих углеводороды
CN103089243B (zh) * 2013-01-23 2015-06-03 中北大学 一种磁性套管中钻井方位角的测量方法
US9121963B2 (en) 2013-12-05 2015-09-01 Baker Hughes Incorporated Dual mode balancing in OBM resistivity imaging
WO2015199648A1 (en) * 2014-06-23 2015-12-30 Halliburton Energy Services, Inc. Impedance analysis for fluid discrimination and monitoring
US9638827B2 (en) 2014-09-26 2017-05-02 Los Alamos National Security, Llc Directional antennas for electromagnetic mapping in a borehole
DE112014007008T5 (de) 2014-12-31 2017-06-29 Halliburton Energy Services, Inc. Rollenkegelwiderstandssensor
WO2016108915A1 (en) * 2014-12-31 2016-07-07 Halliburton Energy Services, Inc. Visualization of look-ahead sensor data for wellbore drilling tools
DE112015006423T5 (de) * 2015-06-03 2018-01-18 Halliburton Energy Services, Inc. Bohrwerkzeug mit Elektronik nah am Meissel
CN105891890B (zh) 2016-03-31 2017-09-05 山东大学 一种盾构搭载的非接触式频域电法实时超前探测系统与方法
CN110344823B (zh) * 2019-06-19 2023-04-07 中国石油天然气集团有限公司 一种基于旋转导向工具的随钻伽马电阻率成像测井仪器
CN112649883B (zh) * 2020-12-16 2021-11-23 吉林大学 一种电性源时变接地负载的测量和参数提取方法

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US3365658A (en) 1966-06-01 1968-01-23 Schlumberger Technology Corp Focused electrode logging system for investigating earth formations, including means for monitoring the potential between the survey and focusing electrodes
US4475591A (en) * 1982-08-06 1984-10-09 Exxon Production Research Co. Method for monitoring subterranean fluid communication and migration
US4739325A (en) * 1982-09-30 1988-04-19 Macleod Laboratories, Inc. Apparatus and method for down-hole EM telemetry while drilling
US5339037A (en) 1992-10-09 1994-08-16 Schlumberger Technology Corporation Apparatus and method for determining the resistivity of earth formations
US5235285A (en) 1991-10-31 1993-08-10 Schlumberger Technology Corporation Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations
BE1007274A5 (fr) * 1993-07-20 1995-05-09 Baroid Technology Inc Procede de commande de la tete d'un dispositif de forage ou de carottage et installation pour la mise en oeuvre de ce procede.
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US7394257B2 (en) * 2005-03-30 2008-07-01 Schlumberger Technology Corporation Modular downhole tool system

Also Published As

Publication number Publication date
NO339136B1 (no) 2016-11-14
EA014920B1 (ru) 2011-04-29
CA2648698A1 (en) 2007-11-01
WO2007123802A2 (en) 2007-11-01
BRPI0710647B1 (pt) 2017-12-19
EP2005217A4 (en) 2012-11-07
EP2005217B1 (en) 2014-05-21
WO2007123802A3 (en) 2008-04-10
BRPI0710647A2 (pt) 2011-08-23
US20070236222A1 (en) 2007-10-11
EP2005217A2 (en) 2008-12-24
US7554329B2 (en) 2009-06-30
EA200900221A1 (ru) 2009-08-28
CA2648698C (en) 2013-07-30

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAKER HUGHES, US