DE60117877D1 - Verfahren zur Gewinnung von Kohlenwasserstoffen aus einer unterirdischen Lagerstätte - Google Patents

Verfahren zur Gewinnung von Kohlenwasserstoffen aus einer unterirdischen Lagerstätte

Info

Publication number
DE60117877D1
DE60117877D1 DE60117877T DE60117877T DE60117877D1 DE 60117877 D1 DE60117877 D1 DE 60117877D1 DE 60117877 T DE60117877 T DE 60117877T DE 60117877 T DE60117877 T DE 60117877T DE 60117877 D1 DE60117877 D1 DE 60117877D1
Authority
DE
Germany
Prior art keywords
hydrocarbons
recovery
underground deposit
underground
deposit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE60117877T
Other languages
English (en)
Other versions
DE60117877T2 (de
Inventor
Robert A Estes
Jon B Kahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
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
Application granted granted Critical
Publication of DE60117877D1 publication Critical patent/DE60117877D1/de
Publication of DE60117877T2 publication Critical patent/DE60117877T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation

Landscapes

  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE60117877T 2000-08-29 2001-08-29 Verfahren zur Gewinnung von Kohlenwasserstoffen aus einer unterirdischen Lagerstätte Expired - Fee Related DE60117877T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22857800P 2000-08-29 2000-08-29
US228578P 2000-08-29
US09/669,759 US6529834B1 (en) 1997-12-04 2000-09-26 Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal
US669759 2000-09-26

Publications (2)

Publication Number Publication Date
DE60117877D1 true DE60117877D1 (de) 2006-05-04
DE60117877T2 DE60117877T2 (de) 2006-11-16

Family

ID=26922479

Family Applications (3)

Application Number Title Priority Date Filing Date
DE60117110T Expired - Fee Related DE60117110T2 (de) 2000-08-29 2001-08-29 Kreiselvorrichtungen verwendende Anordnug für Messungen während des Bohrens und Verfahren zur Nullpunktfehlerentfernung
DE60118803T Expired - Fee Related DE60118803T2 (de) 2000-08-29 2001-08-29 Kreiselvorrichtungen verwendende Anordnung für Messungen während des Bohrens und Verfahren zur Nullpunktfehlerentfernung
DE60117877T Expired - Fee Related DE60117877T2 (de) 2000-08-29 2001-08-29 Verfahren zur Gewinnung von Kohlenwasserstoffen aus einer unterirdischen Lagerstätte

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE60117110T Expired - Fee Related DE60117110T2 (de) 2000-08-29 2001-08-29 Kreiselvorrichtungen verwendende Anordnug für Messungen während des Bohrens und Verfahren zur Nullpunktfehlerentfernung
DE60118803T Expired - Fee Related DE60118803T2 (de) 2000-08-29 2001-08-29 Kreiselvorrichtungen verwendende Anordnung für Messungen während des Bohrens und Verfahren zur Nullpunktfehlerentfernung

Country Status (6)

Country Link
US (3) US6529834B1 (de)
EP (1) EP1184539B1 (de)
CA (1) CA2356025C (de)
DE (3) DE60117110T2 (de)
GB (1) GB2370645B (de)
NO (1) NO321998B1 (de)

Families Citing this family (112)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6529834B1 (en) * 1997-12-04 2003-03-04 Baker Hughes Incorporated Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal
US6633816B2 (en) * 2000-07-20 2003-10-14 Schlumberger Technology Corporation Borehole survey method utilizing continuous measurements
US9745799B2 (en) 2001-08-19 2017-08-29 Smart Drilling And Completion, Inc. Mud motor assembly
US9051781B2 (en) 2009-08-13 2015-06-09 Smart Drilling And Completion, Inc. Mud motor assembly
US6651496B2 (en) 2001-09-04 2003-11-25 Scientific Drilling International Inertially-stabilized magnetometer measuring apparatus for use in a borehole rotary environment
US6761230B2 (en) 2002-09-06 2004-07-13 Schlumberger Technology Corporation Downhole drilling apparatus and method for using same
US7002484B2 (en) * 2002-10-09 2006-02-21 Pathfinder Energy Services, Inc. Supplemental referencing techniques in borehole surveying
US6882937B2 (en) 2003-02-18 2005-04-19 Pathfinder Energy Services, Inc. Downhole referencing techniques in borehole surveying
US6937023B2 (en) * 2003-02-18 2005-08-30 Pathfinder Energy Services, Inc. Passive ranging techniques in borehole surveying
GB0313281D0 (en) * 2003-06-09 2003-07-16 Pathfinder Energy Services Inc Well twinning techniques in borehole surveying
GB2415531B (en) * 2003-08-07 2006-04-05 Baker Hughes Inc A method of compensating measurements made by a downhole survey instrument
US7234540B2 (en) * 2003-08-07 2007-06-26 Baker Hughes Incorporated Gyroscopic steering tool using only a two-axis rate gyroscope and deriving the missing third axis
US7252144B2 (en) * 2003-12-03 2007-08-07 Baker Hughes Incorporated Magnetometers for measurement-while-drilling applications
US7054750B2 (en) * 2004-03-04 2006-05-30 Halliburton Energy Services, Inc. Method and system to model, measure, recalibrate, and optimize control of the drilling of a borehole
US7080460B2 (en) * 2004-06-07 2006-07-25 Pathfinder Energy Sevices, Inc. Determining a borehole azimuth from tool face measurements
WO2006012058A1 (en) * 2004-06-28 2006-02-02 Japan Communications, Inc. Systems and methods for mutual authentication of network
US7650269B2 (en) * 2004-11-15 2010-01-19 Halliburton Energy Services, Inc. Method and apparatus for surveying a borehole with a rotating sensor package
CA2492623C (en) * 2004-12-13 2010-03-30 Erik Blake Gyroscopically-oriented survey tool
US7353613B2 (en) * 2005-06-30 2008-04-08 Weatherford Canada Patnership Directional sensor system comprising a single axis sensor element positioned at multiple controlled orientations
US7424928B2 (en) * 2005-09-13 2008-09-16 Dale Cox Apparatus, system and method for flexibly coupling sensors to a downhole tool
US7252174B2 (en) * 2005-09-13 2007-08-07 David R. Hall Downhole seismic-sonic receiver
US8020634B2 (en) 2005-10-05 2011-09-20 Schlumberger Technology Corporation Method and apparatus for supporting a downhole component in a downhole drilling tool
US8408336B2 (en) * 2005-11-21 2013-04-02 Schlumberger Technology Corporation Flow guide actuation
US7599797B2 (en) * 2006-02-09 2009-10-06 Schlumberger Technology Corporation Method of mitigating risk of well collision in a field
US7725263B2 (en) 2007-05-22 2010-05-25 Smith International, Inc. Gravity azimuth measurement at a non-rotating housing
US8042869B2 (en) * 2007-07-13 2011-10-25 Kids Ii, Inc. Child seat liner
US8113041B2 (en) * 2007-08-17 2012-02-14 Baker Hughes Incorporated Gravitational method and apparatus for measuring true vertical depth in a borehole
US8267388B2 (en) * 2007-09-12 2012-09-18 Xradia, Inc. Alignment assembly
US8065085B2 (en) * 2007-10-02 2011-11-22 Gyrodata, Incorporated System and method for measuring depth and velocity of instrumentation within a wellbore using a bendable tool
US7877887B2 (en) * 2007-11-13 2011-02-01 Watson Industries, Inc. Method and system for heading indication with drift compensation
US8121788B2 (en) * 2007-12-21 2012-02-21 Schlumberger Technology Corporation Method and system to automatically correct LWD depth measurements
US9157310B2 (en) * 2008-01-04 2015-10-13 Baker Hughes Incorporated Tripping indicator for MWD systems
US7801704B2 (en) * 2008-05-15 2010-09-21 Schlumberger Technology Corporation Method and system for azimuth measurements using gyro sensors
US8061048B2 (en) 2008-09-29 2011-11-22 Schlumberger Technology Corporation Apparatus for azimuth measurements using gyro sensors
US7712223B2 (en) * 2008-09-29 2010-05-11 Schlumberger Technology Corporation Apparatus for azimuth measurements using gyro sensors
US8141635B2 (en) 2008-10-09 2012-03-27 Schlumberger Technology Corporation Cased borehole tool orientation measurement
US8185312B2 (en) * 2008-10-22 2012-05-22 Gyrodata, Incorporated Downhole surveying utilizing multiple measurements
US8095317B2 (en) * 2008-10-22 2012-01-10 Gyrodata, Incorporated Downhole surveying utilizing multiple measurements
WO2010065161A1 (en) * 2008-12-02 2010-06-10 Schlumberger Canada Limited Systems and methods for well positioning using phase relations between transverse magnetic field components of a transverse rotating magnetic source
US8065087B2 (en) 2009-01-30 2011-11-22 Gyrodata, Incorporated Reducing error contributions to gyroscopic measurements from a wellbore survey system
IL198109A (en) * 2009-04-07 2013-01-31 Azimuth Technologies Ltd Facility, system and method for finding the north
CA2765306C (en) * 2009-06-17 2013-09-17 Halliburton Energy Services, Inc. Drilling collision avoidance apparatus, methods, and systems
GB0914661D0 (en) * 2009-08-21 2009-09-30 Antech Ltd System for derermination of downhole position
WO2011053161A1 (en) * 2009-10-30 2011-05-05 Sinvent As Azimuth initialization and calibration of wellbore surveying gyroscopic and inertial instruments by means of an external navigation system
US20110203805A1 (en) * 2010-02-23 2011-08-25 Baker Hughes Incorporated Valving Device and Method of Valving
US20110265584A1 (en) * 2010-04-30 2011-11-03 Bench Tree Group LLC Downhole tool measurement device mounting system and method
WO2011146987A1 (en) * 2010-05-25 2011-12-01 Imdex Technology Australia Pty Ltd Translating electrical connection
WO2011146989A1 (en) * 2010-05-25 2011-12-01 Imdex Technology Australia Pty Ltd Alignment system
WO2011146988A1 (en) * 2010-05-25 2011-12-01 Imdex Technology Australia Pty Ltd Rotatable electrical connection
EP2577228B1 (de) * 2010-05-25 2023-10-11 Reflex Instruments Asia Pacific Pty Ltd Bohrloch-untersuchungswerkzeug
CN103328767A (zh) * 2010-05-25 2013-09-25 伊戴斯全球有限公司 用于井下测量工具的传感器装置
CA2810403C (en) 2010-09-14 2015-01-27 National Oilwell DHT, L.P. Downhole sensor assembly and method of using same
US8763709B2 (en) 2010-10-07 2014-07-01 Schlumberger Technology Corporation Electrically driven coiled tubing injector assembly
US8952700B2 (en) 2011-01-28 2015-02-10 Precision Energy Services, Inc. Method for minimizing delays while drilling using a magnetic ranging apparatus
US9134131B2 (en) 2011-04-07 2015-09-15 Icefield Tools Corporation Method and apparatus for determining orientation using a plurality of angular rate sensors and accelerometers
US9284832B2 (en) 2011-06-02 2016-03-15 Baker Hughes Incorporated Apparatus and method for determining inclination and orientation of a downhole tool using pressure measurements
US9512708B2 (en) 2011-06-29 2016-12-06 Halliburton Energy Services, Inc. System and method for automatic weight-on-bit sensor calibration
ITTO20110660A1 (it) * 2011-07-22 2013-01-23 Trevi Spa Metodo per direzionare perforazioni verticali
CA2762448C (en) * 2011-12-16 2019-03-05 Imperial Oil Resources Limited Improving recovery from a hydrocarbon reservoir
US10422211B2 (en) * 2012-02-22 2019-09-24 Minnovare Pty Ltd. Apparatus for aligning drilling machines
US9291047B2 (en) 2012-10-12 2016-03-22 Scientific Drilling International, Inc. Attitude reference for tieback/overlap processing
CA2820658A1 (en) 2013-01-28 2014-07-28 Gyrodata, Incorporated Reducing error contributions to gyroscopic measurements
US9316758B2 (en) 2013-05-29 2016-04-19 Liquid Robotics Oil and Gas LLC Earth surveying for improved drilling applications
US10066476B2 (en) 2013-06-18 2018-09-04 Baker Hughes, A Ge Company, Llc Phase estimation from rotating sensors to get a toolface
US20140374159A1 (en) * 2013-06-25 2014-12-25 Gyrodata, Incorporated Positioning techniques in multi-well environments
US9631446B2 (en) 2013-06-26 2017-04-25 Impact Selector International, Llc Impact sensing during jarring operations
US9007598B1 (en) 2013-11-14 2015-04-14 Honeywell International Inc. Minimally-threaded screw to reduce alignment shifts
US9328602B2 (en) 2014-01-24 2016-05-03 Nabors Drilling Technologies Usa, Inc. MWD system for unconventional wells
WO2015137931A1 (en) * 2014-03-11 2015-09-17 Halliburton Energy Services, Inc. Controlling a bottom-hole assembly in a wellbore
US9804288B2 (en) 2014-05-16 2017-10-31 Baker Hughes, A Ge Company, Llc Real-time, limited orientation sensor auto-calibration
US10689969B2 (en) 2014-07-29 2020-06-23 Gyrodata, Incorporated System and method for providing a continuous wellbore survey
US10781691B2 (en) 2014-07-29 2020-09-22 Gyrodata Incorporated System and method for providing a continuous wellbore survey
US10077648B2 (en) 2014-07-29 2018-09-18 Gyrodata, Incorporated System and method for providing a continuous wellbore survey
ES2726036T3 (es) 2014-10-23 2019-10-01 Reflex Instr Asia Pacific Pty Ltd Mejoras en lo que se refieren a la inspección de fondos de pozo
GB2535524B (en) 2015-02-23 2017-11-22 Schlumberger Holdings Downhole tool for measuring angular position
US9951602B2 (en) 2015-03-05 2018-04-24 Impact Selector International, Llc Impact sensing during jarring operations
CN106032749B (zh) * 2015-03-09 2019-09-13 通用电气公司 随钻测量装置及方法
CN105041273B (zh) * 2015-06-25 2018-09-18 西安物华巨能爆破器材有限责任公司 一种外定向定方位定射角多级脉冲增效射孔器
US10550682B2 (en) 2015-10-22 2020-02-04 Micropulse, Llc. Programmable integrated measurement while drilling directional controller
US20170114630A1 (en) * 2015-10-22 2017-04-27 MicroPulse, LLC Integrated measurement while drilling directional controller
US10480943B2 (en) 2016-02-04 2019-11-19 Honeywell International Inc. Systems and methods for noise and drift calibration using dithered calibration
CA3015356A1 (en) 2016-02-23 2017-08-31 Hunting Titan, Inc. Differential velocity sensor
WO2017173299A1 (en) * 2016-03-31 2017-10-05 Scientific Drilling International, Inc. Method for improving survey measurement density along a borehole
WO2017214325A1 (en) * 2016-06-08 2017-12-14 Halliburton Energy Services, Inc. Correcting borehole signal contributions from neutron-induced gamma ray spectroscopy logs
CN106121630B (zh) * 2016-06-15 2019-06-07 北京科技大学 一种单轴伺服连续测斜仪惯性测量单元
CN106121631B (zh) * 2016-08-12 2022-11-01 重庆天箭惯性科技股份有限公司 一种深钻探抗高温微惯性连续测斜装置
US9863783B1 (en) 2016-10-12 2018-01-09 Gyrodata, Incorporated Correction of rotation rate measurements
US10641919B2 (en) * 2016-12-14 2020-05-05 Rock Visualization Technology, Llc Passive cased well image logging
US10378330B2 (en) * 2016-12-22 2019-08-13 Baker Hughes, A Ge Company, Llc Extending the range of a MEMS gyroscope using eccentric accelerometers
NO342875B1 (en) * 2017-01-26 2018-08-20 Devico As Non-magnetic survey instrument for boreholes, casings or drill strings
WO2018165177A1 (en) * 2017-03-07 2018-09-13 Gyrodata, Incorporated System and method for providing a continuous wellbore survey
US11041376B2 (en) 2017-06-14 2021-06-22 Gyrodata, Incorporated Gyro-magnetic wellbore surveying
US11175431B2 (en) * 2017-06-14 2021-11-16 Gyrodata, Incorporated Gyro-magnetic wellbore surveying
US20190024467A1 (en) * 2017-07-21 2019-01-24 Baker Hughes, A Ge Company, Llc Method for orienting whipstock for casing exit in vertical and near vertical wells using xy magnetometers
AU2018316831A1 (en) * 2017-08-17 2020-02-13 Stryker Corporation Handheld surgical instrument and method for supplying tactile feedback to a user during a kickback event
US11454107B2 (en) 2017-10-10 2022-09-27 Halliburton Energy Services, Inc. Measurement of inclination and true vertical depth of a wellbore
US11193363B2 (en) 2017-12-04 2021-12-07 Gyrodata, Incorporated Steering control of a drilling tool
GB2581671B (en) * 2017-12-14 2022-04-13 Halliburton Energy Services Inc Azimuth estimation for directional drilling
CA3080174C (en) 2017-12-14 2022-08-16 Rashobh Rajan SOBHANA Noise robust algorithm for measuring gravitational tool-face
CN110374581B (zh) * 2018-04-13 2022-05-20 中国石油化工股份有限公司 超高温机械式定向工具面测量装置及其设计方法
US11608735B2 (en) 2018-04-27 2023-03-21 Halliburton Energy Services, Inc. Drill bit position measurement
US20200131898A1 (en) * 2018-10-24 2020-04-30 Bench Tree Group, Llc System and method for determining axial magnetic interference in downhole directional sensors
GB2600334B (en) * 2019-07-18 2023-05-17 Baker Hughes Oilfield Operations Llc Correction of gyroscopic measurements for directional drilling
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
CN111855271B (zh) * 2020-07-28 2023-09-15 中国海洋石油集团有限公司 一种可钻取井下指定方位岩心的取心仪
CN114382462B (zh) * 2020-10-21 2024-05-10 航天科工惯性技术有限公司 旋转测量试验装置及旋转测量试验方法
JP2022085112A (ja) * 2020-11-27 2022-06-08 日本航空電子工業株式会社 計測装置、計測方法、計測プログラム、記録媒体
US12012847B2 (en) * 2020-12-10 2024-06-18 Gyrodata, Incorporated System and method for using a magnetometer in a gyro-while-drilling survey tool
FR3126772B1 (fr) * 2021-09-08 2024-02-23 Ixblue Dispositif de mesure des erreurs angulaires d’inclinaison d’un axe réel de rotation d’un élément rotatif et procédé
US20230184089A1 (en) * 2021-12-13 2023-06-15 Theta Oilfield Services, Inc. Devices, systems, and methods for detecting the rotation of one or more components for use with a wellbore
CN115822451B (zh) * 2022-06-28 2024-03-22 中国石油天然气集团有限公司 可脱开式定向钻具组合结构与定向钻进方法
CN117514146B (zh) * 2024-01-04 2024-03-22 陕西太合智能钻探有限公司 一种测井系统及测井方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753296A (en) 1970-12-04 1973-08-21 Applied Tech Ass Well mapping apparatus and method
US4199869A (en) 1978-12-18 1980-04-29 Applied Technologies Associates Mapping apparatus employing two input axis gyroscopic means
US4471533A (en) 1981-03-09 1984-09-18 Applied Technologies Associates Well mapping system and method with sensor output compensation
US4468863A (en) 1981-08-17 1984-09-04 Applied Technologies Associates High speed well surveying
US4611405A (en) 1981-08-17 1986-09-16 Applied Technologies Associates High speed well surveying
US4472884A (en) 1982-01-11 1984-09-25 Applied Technologies Associates Borehole azimuth determination using magnetic field sensor
US4433491A (en) 1982-02-24 1984-02-28 Applied Technologies Associates Azimuth determination for vector sensor tools
US4559713A (en) 1982-02-24 1985-12-24 Applied Technologies Associates Azimuth determination for vector sensor tools
US4594790A (en) 1982-09-20 1986-06-17 Applied Technologies Associates Borehole surveying employing ring laser gyroscope
US4542647A (en) * 1983-02-22 1985-09-24 Sundstrand Data Control, Inc. Borehole inertial guidance system
US4833787A (en) 1985-08-23 1989-05-30 Applied Technologies Associates High speed well surveying and land navigation
US4920655A (en) 1984-07-30 1990-05-01 Applied Technologies Associates High speed well surveying and land navigation
US4706388A (en) 1984-07-30 1987-11-17 Applied Technologies Associates Borehole initial alignment and change determination
EP0175298A3 (de) 1984-09-14 1988-02-03 Develco, Incorporated Bohrlochmessgerät mit einem optischen Rotationsfühler
GB8504949D0 (en) * 1985-02-26 1985-03-27 Shell Int Research Determining azimuth of borehole
US4834493A (en) * 1985-12-27 1989-05-30 Mcdonnell Douglas Corporation Method of terminating an optical fiber
US4894923A (en) * 1987-05-27 1990-01-23 Alcan International Limited Method and apparatus for measurement of azimuth of a borehole while drilling
US4909336A (en) 1988-09-29 1990-03-20 Applied Navigation Devices Drill steering in high magnetic interference areas
US5220963A (en) * 1989-12-22 1993-06-22 Patton Consulting, Inc. System for controlled drilling of boreholes along planned profile
US5242020A (en) * 1990-12-17 1993-09-07 Baker Hughes Incorporated Method for deploying extendable arm for formation evaluation MWD tool
EP0499726A1 (de) * 1991-02-18 1992-08-26 Ascom Hasler Mailing Systems, Inc. Vorrichtung und Verfahren zum Rücksetzen einer mechanischen Frankiermaschine
US5155916A (en) 1991-03-21 1992-10-20 Scientific Drilling International Error reduction in compensation of drill string interference for magnetic survey tools
US5485089A (en) * 1992-11-06 1996-01-16 Vector Magnetics, Inc. Method and apparatus for measuring distance and direction by movable magnetic field source
US5679894A (en) 1993-05-12 1997-10-21 Baker Hughes Incorporated Apparatus and method for drilling boreholes
US5432699A (en) 1993-10-04 1995-07-11 Schlumberger Technology Corporation Motion compensation apparatus and method of gyroscopic instruments for determining heading of a borehole
CA2134191C (en) * 1993-11-17 2002-12-24 Andrew Goodwin Brooks Method of correcting for axial and transverse error components in magnetometer readings during wellbore survey operations
US6016288A (en) * 1994-12-05 2000-01-18 Thomas Tools, Inc. Servo-driven mud pulser
US5657547A (en) 1994-12-19 1997-08-19 Gyrodata, Inc. Rate gyro wells survey system including nulling system
DE19505855C1 (de) 1995-02-21 1996-02-08 Dmt Gmbh Vorrichtung zum Vermessen von Bohrlöchern
US5868210A (en) * 1995-03-27 1999-02-09 Baker Hughes Incorporated Multi-lateral wellbore systems and methods for forming same
US5899958A (en) * 1995-09-11 1999-05-04 Halliburton Energy Services, Inc. Logging while drilling borehole imaging and dipmeter device
DE59508569D1 (de) 1995-10-09 2000-08-17 Baker Hughes Inc Verfahren und Bohrgerät zum Abteufen von Bohrungen in unterirdische Formationen
US5660238A (en) * 1996-01-16 1997-08-26 The Bob Fournet Company Switch actuator and flow restrictor pilot valve assembly for measurement while drilling tools
US5901795A (en) * 1996-06-25 1999-05-11 Exxon Production Research Company Well collision avoidance
US6631563B2 (en) * 1997-02-07 2003-10-14 James Brosnahan Survey apparatus and methods for directional wellbore surveying
US6347282B2 (en) * 1997-12-04 2002-02-12 Baker Hughes Incorporated Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal
US6529834B1 (en) * 1997-12-04 2003-03-04 Baker Hughes Incorporated Measurement-while-drilling assembly using gyroscopic devices and methods of bias removal
US5983163A (en) * 1998-09-04 1999-11-09 Western Atlas International, Inc. Method for computing dip of earth formations from wellbore image data
AU1614800A (en) * 1998-11-10 2000-05-29 Baker Hughes Incorporated Self-controlled directional drilling systems and methods
US6516898B1 (en) * 1999-08-05 2003-02-11 Baker Hughes Incorporated Continuous wellbore drilling system with stationary sensor measurements
DE19950340B4 (de) * 1999-10-19 2005-12-22 Halliburton Energy Services, Inc., Houston Verfahren und Vorrichtung zum Messen des Verlaufs eines Bohrlochs

Also Published As

Publication number Publication date
GB2370645A (en) 2002-07-03
EP1184539A2 (de) 2002-03-06
GB0120933D0 (en) 2001-10-17
GB2370645B (en) 2003-05-21
NO321998B1 (no) 2006-07-31
DE60117877T2 (de) 2006-11-16
EP1184539A3 (de) 2002-12-18
US6712159B2 (en) 2004-03-30
US6842699B2 (en) 2005-01-11
DE60118803D1 (de) 2006-05-24
US6529834B1 (en) 2003-03-04
DE60118803T2 (de) 2006-11-23
DE60117110T2 (de) 2006-09-14
CA2356025C (en) 2007-11-20
US20020116130A1 (en) 2002-08-22
US20030236627A1 (en) 2003-12-25
CA2356025A1 (en) 2002-02-28
DE60117110D1 (de) 2006-04-20
EP1184539B1 (de) 2006-02-08
NO20014170L (no) 2002-03-01
NO20014170D0 (no) 2001-08-28

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