NO20062636L - Magnetometere for anvendelser til maling-under-boring - Google Patents

Magnetometere for anvendelser til maling-under-boring

Info

Publication number
NO20062636L
NO20062636L NO20062636A NO20062636A NO20062636L NO 20062636 L NO20062636 L NO 20062636L NO 20062636 A NO20062636 A NO 20062636A NO 20062636 A NO20062636 A NO 20062636A NO 20062636 L NO20062636 L NO 20062636L
Authority
NO
Norway
Prior art keywords
bhs
measurements
magnetometers
paint
under
Prior art date
Application number
NO20062636A
Other languages
English (en)
Other versions
NO337591B1 (no
Inventor
Robert Alan Estes
Roger Cruz
Brent Hope
Nico Foekema
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 NO20062636L publication Critical patent/NO20062636L/no
Publication of NO337591B1 publication Critical patent/NO337591B1/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
    • E21B47/024—Determining slope or direction of devices in the borehole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0272—Virtual private networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/102—Entity profiles
    • 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
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computing Systems (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Magnetic Variables (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

En kjernesensor på en bunnhullssammenstilling (BHS) utfører målinger av en egenskap ved en jordformasjon under fortsatt rotasjon av nevnte BHS. Magnetometeret som er utsatt for avdriftsfeil plasseres på nevnte BHS for å utføre målinger av den magnetiske verktøy-arbeidsflatevinkel. En prosessor skiller sensormålingene i asimutsektorer under kompensering for iboende tidsforsinkelser i elektronikken, ujevn rotasjon, og avdrift.
NO20062636A 2003-12-03 2006-06-08 Magnetometere for anvendelser til måling-under-boring NO337591B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52644803P 2003-12-03 2003-12-03
PCT/US2004/040472 WO2005057242A2 (en) 2003-12-03 2004-12-03 Magnetometers for measurement-while-drilling applications

Publications (2)

Publication Number Publication Date
NO20062636L true NO20062636L (no) 2006-08-31
NO337591B1 NO337591B1 (no) 2016-05-09

Family

ID=34676615

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062636A NO337591B1 (no) 2003-12-03 2006-06-08 Magnetometere for anvendelser til måling-under-boring

Country Status (6)

Country Link
US (1) US7252144B2 (no)
EP (2) EP1933171B1 (no)
CA (1) CA2548529C (no)
DE (1) DE602004021507D1 (no)
NO (1) NO337591B1 (no)
WO (1) WO2005057242A2 (no)

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US7526930B2 (en) * 2005-04-22 2009-05-05 Schlumberger Technology Corporation Method system and program storage device for synchronizing displays relative to a point in time
US9359882B2 (en) 2006-09-27 2016-06-07 Halliburton Energy Services, Inc. Monitor and control of directional drilling operations and simulations
MY151779A (en) 2006-09-27 2014-07-14 Halliburton Energy Serv Inc Monitor and control of directional drilling operations and stimulations
US8061443B2 (en) * 2008-04-24 2011-11-22 Schlumberger Technology Corporation Downhole sample rate system
WO2011016803A1 (en) 2009-08-05 2011-02-10 Halliburton Energy Services, Inc. Azimuthal orientation determination
CA2810403C (en) 2010-09-14 2015-01-27 National Oilwell DHT, L.P. Downhole sensor assembly and method of using same
US9213071B2 (en) * 2012-10-30 2015-12-15 Freescale Semiconductor, Inc. Sensor single track trim using stationary hardware and fields
US9316758B2 (en) 2013-05-29 2016-04-19 Liquid Robotics Oil and Gas LLC Earth surveying for improved drilling applications
CN105765165A (zh) * 2013-09-30 2016-07-13 哈里伯顿能源服务公司 利用具有磁偶极的发射器和接收器的井下梯度测距
US9488006B2 (en) 2014-02-14 2016-11-08 Baker Hughes Incorporated Downhole depth measurement using tilted ribs
US9411065B2 (en) 2014-03-28 2016-08-09 Baker Hughes Incorporated Measurement while drilling spontaneous potential indicator using differential magnetometers
US9804288B2 (en) 2014-05-16 2017-10-31 Baker Hughes, A Ge Company, Llc Real-time, limited orientation sensor auto-calibration
GB2535524B (en) 2015-02-23 2017-11-22 Schlumberger Holdings Downhole tool for measuring angular position
US10378286B2 (en) * 2015-04-30 2019-08-13 Schlumberger Technology Corporation System and methodology for drilling
CA2995946C (en) * 2015-10-12 2020-03-24 Halliburton Energy Services, Inc. Magnetic field gradient sensor calibration
CN107120108A (zh) * 2016-02-25 2017-09-01 中国石油化工股份有限公司 一种随钻成像扇区检测电路
WO2019147689A1 (en) 2018-01-23 2019-08-01 Baker Hughes, A Ge Company, Llc Methods of evaluating drilling performance, methods of improving drilling performance, and related systems for drilling using such methods
CN110967759B (zh) * 2018-09-30 2021-11-05 中国石油化工股份有限公司 叠前裂缝预测中的方位不均匀分组方法及系统
US10808517B2 (en) 2018-12-17 2020-10-20 Baker Hughes Holdings Llc Earth-boring systems and methods for controlling earth-boring systems
CN110905408B (zh) * 2019-11-29 2022-06-14 天津中探微科科技有限公司 一种煤矿井下钻机开孔定向设备及方法
CN110924862B (zh) * 2019-11-29 2022-06-14 天津中探微科科技有限公司 一种用于钻机的开孔定向测量装置及方法
US11372128B2 (en) 2020-05-14 2022-06-28 China Petroleum & Chemical Corporation Method and system for detecting downhole magnetic interference on measurement while drilling operations
US12123297B1 (en) * 2023-04-06 2024-10-22 Schlumberger Technology Corporation Magnetometer bias and eddy current compensation for dynamic surveying preliminary
CN121027630B (zh) * 2025-10-22 2026-02-10 中国石油集团渤海钻探工程有限公司 一种测量单元稳定方法、系统、电子设备及存储介质

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US4700142A (en) * 1986-04-04 1987-10-13 Vector Magnetics, Inc. Method for determining the location of a deep-well casing by magnetic field sensing
US5012412A (en) 1988-11-22 1991-04-30 Teleco Oilfield Services Inc. Method and apparatus for measurement of azimuth of a borehole while drilling
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EP0519675A1 (en) * 1991-06-18 1992-12-23 Halliburton Company Method and apparatus for correcting measurement-while-drilling porosity
US5200705A (en) * 1991-10-31 1993-04-06 Schlumberger Technology Corporation Dipmeter apparatus and method using transducer array having longitudinally spaced transducers
US5305212A (en) * 1992-04-16 1994-04-19 Vector Magnetics, Inc. Alternating and static magnetic field gradient measurements for distance and direction determination
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US6529834B1 (en) * 1997-12-04 2003-03-04 Baker Hughes Incorporated Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal
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Also Published As

Publication number Publication date
WO2005057242A2 (en) 2005-06-23
WO2005057242A3 (en) 2005-11-03
EP1933171A3 (en) 2009-12-09
EP1933171B1 (en) 2014-01-22
CA2548529A1 (en) 2005-06-23
CA2548529C (en) 2011-02-15
EP1933171A2 (en) 2008-06-18
EP1700138B1 (en) 2009-06-10
NO337591B1 (no) 2016-05-09
US20050199425A1 (en) 2005-09-15
DE602004021507D1 (de) 2009-07-23
US7252144B2 (en) 2007-08-07
EP1700138A2 (en) 2006-09-13

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