ATE294319T1 - Verfahren zum einschätzen von positionsunsicherheiten beim bohren eines bohrlochs - Google Patents

Verfahren zum einschätzen von positionsunsicherheiten beim bohren eines bohrlochs

Info

Publication number
ATE294319T1
ATE294319T1 AT00985471T AT00985471T ATE294319T1 AT E294319 T1 ATE294319 T1 AT E294319T1 AT 00985471 T AT00985471 T AT 00985471T AT 00985471 T AT00985471 T AT 00985471T AT E294319 T1 ATE294319 T1 AT E294319T1
Authority
AT
Austria
Prior art keywords
uncertainty
values
drilling
drill bit
respect
Prior art date
Application number
AT00985471T
Other languages
English (en)
Inventor
Ivar Haarstrad
Original Assignee
Norske Stats Oljeselskap
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 Norske Stats Oljeselskap filed Critical Norske Stats Oljeselskap
Application granted granted Critical
Publication of ATE294319T1 publication Critical patent/ATE294319T1/de

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

Landscapes

  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT00985471T 1999-12-08 2000-12-07 Verfahren zum einschätzen von positionsunsicherheiten beim bohren eines bohrlochs ATE294319T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9928881A GB2357097A (en) 1999-12-08 1999-12-08 Method of assessing positional uncertainty in drilling a well
PCT/GB2000/004667 WO2001042621A1 (en) 1999-12-08 2000-12-07 Method of assessing positional uncertainty in drilling a well

Publications (1)

Publication Number Publication Date
ATE294319T1 true ATE294319T1 (de) 2005-05-15

Family

ID=10865839

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00985471T ATE294319T1 (de) 1999-12-08 2000-12-07 Verfahren zum einschätzen von positionsunsicherheiten beim bohren eines bohrlochs

Country Status (8)

Country Link
US (1) US6834732B2 (de)
EP (1) EP1252415B1 (de)
AT (1) ATE294319T1 (de)
AU (1) AU2188901A (de)
DE (1) DE60019811D1 (de)
GB (1) GB2357097A (de)
NO (1) NO322922B1 (de)
WO (1) WO2001042621A1 (de)

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WO2006065915A2 (en) 2004-12-14 2006-06-22 Services Petroliers Schlumberger Geometrical optimization of multi-well trajectories
US20100012377A1 (en) * 2005-11-16 2010-01-21 The Charles Machine Works, Inc. System And Apparatus For Locating And Avoiding An Underground Obstacle
SI1788461T1 (sl) 2005-11-22 2009-12-31 Multitel Asbl Naprava in postopek za zasnovo sklopa senzorjev za varen avtomatiziran sistem, avtomatizirani sistem, programski element in računalniško berljiv medij
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US7857046B2 (en) * 2006-05-31 2010-12-28 Schlumberger Technology Corporation Methods for obtaining a wellbore schematic and using same for wellbore servicing
GB2439378B (en) 2006-06-09 2011-03-16 Electromagnetic Geoservices As Instrument for measuring electromagnetic signals
GB2442749B (en) 2006-10-12 2010-05-19 Electromagnetic Geoservices As Positioning system
GB2445582A (en) 2007-01-09 2008-07-16 Statoil Asa Method for analysing data from an electromagnetic survey
US7814989B2 (en) * 2007-05-21 2010-10-19 Schlumberger Technology Corporation System and method for performing a drilling operation in an oilfield
US7886844B2 (en) * 2007-11-12 2011-02-15 Schlumberger Technology Corporation Borehole survey method and apparatus
US8417497B2 (en) * 2008-01-18 2013-04-09 Westerngeco L.L.C. Updating a model of a subterranean structure using decomposition
US8884964B2 (en) 2008-04-22 2014-11-11 Exxonmobil Upstream Research Company Functional-based knowledge analysis in a 2D and 3D visual environment
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US20100241410A1 (en) * 2009-03-17 2010-09-23 Smith International, Inc. Relative and Absolute Error Models for Subterranean Wells
US20110098996A1 (en) * 2009-10-26 2011-04-28 David Nichols Sifting Models of a Subsurface Structure
AU2010345083B2 (en) 2010-02-03 2016-03-10 Exxonmobil Upstream Research Company Method for using dynamic target region for well path/drill center optimization
EP2547862B1 (de) * 2010-03-15 2025-06-18 Landmark Graphics Corporation Systeme und verfahren zur positionierung horizontaler seitenkanäle innerhalb von grenzen
AU2011293804B2 (en) 2010-08-24 2016-08-11 Exxonmobil Upstream Research Company System and method for planning a well path
US20130317798A1 (en) * 2011-02-21 2013-11-28 Yao-Chou Cheng Method and system for field planning
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WO2013169429A1 (en) 2012-05-08 2013-11-14 Exxonmobile Upstream Research Company Canvas control for 3d data volume processing
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US8818729B1 (en) 2013-06-24 2014-08-26 Hunt Advanced Drilling Technologies, LLC System and method for formation detection and evaluation
US10920576B2 (en) 2013-06-24 2021-02-16 Motive Drilling Technologies, Inc. System and method for determining BHA position during lateral drilling
CA2930523C (en) 2013-12-06 2020-08-04 Halliburton Energy Services, Inc. Managing wellbore operations using uncertainty calculations
CN103774989B (zh) * 2013-12-10 2016-08-17 刘俊 随钻动态建模待钻井轨迹设计水平井地质导向分析方法
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
US20170328192A1 (en) * 2016-05-12 2017-11-16 Baker Hughes Incorporated Geosteering by adjustable coordinate systems and related methods
FR3063766B1 (fr) * 2017-03-09 2022-01-28 Pathcontrol Procede d'identification de position d'un puits par telemetrie magnetique passive
US11306581B2 (en) * 2017-10-11 2022-04-19 Magnetic Variation Services, Llc Adaptive quality control for monitoring wellbore drilling
CN110847893B (zh) * 2018-08-01 2023-04-07 中国石油化工股份有限公司 井眼轨迹误差椭圆柱的构建方法
CN110967756B (zh) * 2018-09-30 2021-09-17 中国石油化工股份有限公司 基于正态分布的微地震定位精度评价方法及系统
CN109389515B (zh) * 2018-10-11 2020-08-14 中石化石油工程技术服务有限公司 一种根据实钻地层界面埋深计算地层产状的方法及系统
WO2021007194A1 (en) * 2019-07-09 2021-01-14 Schlumberger Technology Corporation Anti-collision well trajectory design
US12024991B2 (en) * 2019-08-22 2024-07-02 Landmark Graphics Corporation Intelligent rig state detection and uncertainty analysis on real-time drilling parameters
US11572785B2 (en) * 2021-01-26 2023-02-07 Saudi Arabian Oil Company Drilling uncertainty real time updates for accurate well placement
US12421829B2 (en) 2021-09-21 2025-09-23 Saudi Arabian Oil Company Combined carbon dioxide disposal and freshwater production from a saline aquifer
US20230175355A1 (en) * 2021-12-08 2023-06-08 Saudi Arabian Oil Company Well Location Optimizer for High Inclination Complex Well Trajectories
US12421837B2 (en) * 2022-06-29 2025-09-23 Halliburton Energy Services, Inc. Real-time automated geosteering interpretation using adaptive combined heatmaps
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Also Published As

Publication number Publication date
US20030046005A1 (en) 2003-03-06
WO2001042621A1 (en) 2001-06-14
US6834732B2 (en) 2004-12-28
EP1252415A1 (de) 2002-10-30
EP1252415B1 (de) 2005-04-27
GB9928881D0 (en) 2000-02-02
DE60019811D1 (de) 2005-06-02
NO20022453L (no) 2002-08-05
NO20022453D0 (no) 2002-05-24
GB2357097A (en) 2001-06-13
AU2188901A (en) 2001-06-18
NO322922B1 (no) 2006-12-18

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