EA200701547A1 - Способ и система для определения положения бурового долота - Google Patents

Способ и система для определения положения бурового долота

Info

Publication number
EA200701547A1
EA200701547A1 EA200701547A EA200701547A EA200701547A1 EA 200701547 A1 EA200701547 A1 EA 200701547A1 EA 200701547 A EA200701547 A EA 200701547A EA 200701547 A EA200701547 A EA 200701547A EA 200701547 A1 EA200701547 A1 EA 200701547A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drill bit
determining
event
boring bit
during
Prior art date
Application number
EA200701547A
Other languages
English (en)
Other versions
EA010955B1 (ru
Inventor
Ян Хьорт
Original Assignee
Гайдлайн Аб
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 Гайдлайн Аб filed Critical Гайдлайн Аб
Publication of EA200701547A1 publication Critical patent/EA200701547A1/ru
Publication of EA010955B1 publication Critical patent/EA010955B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Представлены способ и система определения положения бурового долота. Способ включает определение положений детекторов сейсмических волн (1a-1e, 12a-12d), регистрацию сейсмических волн, генерируемых у бурового долота (2), идентификацию событий (k1, k2) у бурового долота, определение множества относительных положений бурового долота и определение абсолютного положения бурового долота на основании, по меньшей мере частично, начального положения (r) и суммы относительных положений. Способ дополнительно включает определение положения бурового долота во время второго события (k2) относительно положения бурового долота во время первого события (k1), и определение второй скорости распространения сейсмической волны (ν2) между буровым долотом и по меньшей мере одним из детекторов (1а) на основании, по меньшей мере частично, определенного положения бурового долота во время второго события (k2).
EA200701547A 2005-01-21 2006-01-23 Способ и система для определения положения бурового долота EA010955B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0500157 2005-01-21
PCT/SE2006/000089 WO2006078216A1 (en) 2005-01-21 2006-01-23 A method and a system for determining the position of a drill bit

Publications (2)

Publication Number Publication Date
EA200701547A1 true EA200701547A1 (ru) 2007-12-28
EA010955B1 EA010955B1 (ru) 2008-12-30

Family

ID=36692521

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200701547A EA010955B1 (ru) 2005-01-21 2006-01-23 Способ и система для определения положения бурового долота

Country Status (10)

Country Link
US (1) US7889596B2 (ru)
EP (1) EP1844213A1 (ru)
CN (1) CN101107423B (ru)
AU (1) AU2006206838B2 (ru)
BR (1) BRPI0607277A2 (ru)
CA (1) CA2595220A1 (ru)
EA (1) EA010955B1 (ru)
MX (1) MX2007008822A (ru)
NO (1) NO20074300L (ru)
WO (1) WO2006078216A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102536209B (zh) * 2012-02-21 2015-11-18 重庆大学 微震定位测定瓦斯抽放钻孔深度的装置
CN102562033B (zh) * 2012-02-21 2015-10-07 重庆大学 微震定位测定瓦斯抽放钻孔深度的方法
US9175558B2 (en) * 2012-07-31 2015-11-03 Raytheon Company Seismic navigation
CN105431612A (zh) * 2013-06-06 2016-03-23 挪威科技大学 钻探方法及设备
RU2572668C1 (ru) * 2014-06-19 2016-01-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ определения местоположения бурового инструмента в процессе бурения
CN104832160A (zh) * 2015-05-21 2015-08-12 河北煤炭科学研究院 井下钻孔轨迹微震描述方法
US9746511B2 (en) * 2015-11-25 2017-08-29 Hitachi, Ltd. Estimating the locations of power system events using PMU measurements
CN108646295B (zh) * 2018-06-29 2020-04-14 深圳市汇沣世纪数据工程有限公司 探测深度的确定方法、装置、设备和存储介质
CN109577943A (zh) * 2018-10-22 2019-04-05 中国地质调查局水文地质环境地质调查中心 一种基于微地震技术的钻井轨迹测量方法
KR102339154B1 (ko) * 2020-03-25 2021-12-15 이태관 지오폰을 활용한 진앙지의 위치 감지 시스템

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144949A (en) 1977-05-02 1979-03-20 Daniel Silverman Bit positioning while drilling system
US4460059A (en) * 1979-01-04 1984-07-17 Katz Lewis J Method and system for seismic continuous bit positioning
US5031158A (en) * 1984-03-23 1991-07-09 The Charles Stark Draper Laboratory, Inc. Method and apparatus for drill bit location
US4964087A (en) * 1986-12-08 1990-10-16 Western Atlas International Seismic processing and imaging with a drill-bit source
WO1996018118A1 (en) * 1994-12-08 1996-06-13 Noranda Inc. Method for real time location of deep boreholes while drilling
SE518938C2 (sv) 2000-04-04 2002-12-10 Guideline Ab Metod för att bestämma positionen för en borrkrona under borrning
US7512034B2 (en) * 2005-09-15 2009-03-31 Schlumberger Technology Corporation Drill noise seismic data acquisition and processing methods

Also Published As

Publication number Publication date
CN101107423B (zh) 2011-09-28
NO20074300L (no) 2007-08-21
MX2007008822A (es) 2008-03-24
EP1844213A1 (en) 2007-10-17
AU2006206838A1 (en) 2006-07-27
EA010955B1 (ru) 2008-12-30
US20090122644A1 (en) 2009-05-14
CA2595220A1 (en) 2009-07-27
WO2006078216A1 (en) 2006-07-27
US7889596B2 (en) 2011-02-15
BRPI0607277A2 (pt) 2010-06-22
CN101107423A (zh) 2008-01-16
AU2006206838B2 (en) 2011-06-30

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU