ATE348241T1 - Bei horizontalbohranwendungen verwendetes bohrwerkzeug - Google Patents

Bei horizontalbohranwendungen verwendetes bohrwerkzeug

Info

Publication number
ATE348241T1
ATE348241T1 AT01975838T AT01975838T ATE348241T1 AT E348241 T1 ATE348241 T1 AT E348241T1 AT 01975838 T AT01975838 T AT 01975838T AT 01975838 T AT01975838 T AT 01975838T AT E348241 T1 ATE348241 T1 AT E348241T1
Authority
AT
Austria
Prior art keywords
drilling
drilling means
tool used
applications
stabilising
Prior art date
Application number
AT01975838T
Other languages
German (de)
English (en)
Inventor
George Fyfe
Original Assignee
Transco Mfg Australia Pty Ltd
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 Transco Mfg Australia Pty Ltd filed Critical Transco Mfg Australia Pty Ltd
Application granted granted Critical
Publication of ATE348241T1 publication Critical patent/ATE348241T1/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/28—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with non-expansible roller cutters
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT01975838T 2000-10-12 2001-10-09 Bei horizontalbohranwendungen verwendetes bohrwerkzeug ATE348241T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR0689A AUPR068900A0 (en) 2000-10-12 2000-10-12 A drilling tool used in horizontal drilling applications

Publications (1)

Publication Number Publication Date
ATE348241T1 true ATE348241T1 (de) 2007-01-15

Family

ID=3824747

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01975838T ATE348241T1 (de) 2000-10-12 2001-10-09 Bei horizontalbohranwendungen verwendetes bohrwerkzeug

Country Status (8)

Country Link
EP (1) EP1339939B1 (ru)
CN (1) CN1282816C (ru)
AT (1) ATE348241T1 (ru)
AU (1) AUPR068900A0 (ru)
DE (1) DE60125228T2 (ru)
HK (1) HK1060610A1 (ru)
RU (1) RU2276246C2 (ru)
WO (1) WO2002031313A1 (ru)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2371740C (en) * 2001-02-13 2006-04-18 Smith International, Inc. Back reaming tool
DK2132403T3 (da) * 2007-02-28 2011-11-28 Welltec As Borehoved til udboring af ventil, der sidder fast
SA108290832B1 (ar) * 2007-12-21 2012-06-05 بيكر هوغيس انكوربوريتد مثقاب ذو أذرع توازن يستخدم في حفر الآبار
CN101832137B (zh) * 2009-09-17 2013-12-25 新奥气化采煤有限公司 一种煤层顶板支撑柱的预埋方法
CN101701507B (zh) * 2009-10-30 2015-01-21 上海佳友市政建筑有限公司 带挤压扩壁功能的扩孔器
US20140238751A1 (en) * 2011-09-06 2014-08-28 Petrus Christiaan Gouws Auxiliary equipment for use with drilling apparatus
RU2543226C2 (ru) * 2013-01-11 2015-02-27 Открытое акционерное общество "Научно-производственное предприятие "Бурсервис" Способ расширения и калибрования ствола скважины
CN103147693B (zh) * 2013-03-22 2015-10-28 四川圆通建设有限公司 一种可识别是否使用回收牙轮的快速扩孔器
US9714544B2 (en) 2013-05-20 2017-07-25 The Charles Machine Works, Inc. Reamer with replaceable rolling cutters
US10619420B2 (en) 2013-05-20 2020-04-14 The Charles Machine Works, Inc. Reamer with replaceable rolling cutters
RU2529038C1 (ru) * 2013-05-29 2014-09-27 Дмитрий Николаевич Сорокин Устройство и способ для расширения скважины
DE102013013477A1 (de) 2013-08-15 2015-03-12 Herrenknecht Ag Bohrkopf zum Aufweiten einer Pilotbohrung zum Erstellen eines Bohrlochs
DE102013111350A1 (de) * 2013-10-15 2015-04-16 TERRA AG für Tiefbautechnik Aufweitwerkzeug und Vorrichtung zum Aufweiten einer im Erdreich vorhandenen Durchgangsöffnung
CN104563878A (zh) * 2014-12-29 2015-04-29 无锡中地地质装备有限公司 新型扩孔器的腰带结构
WO2016116910A1 (en) * 2015-01-23 2016-07-28 Master Drilling South Africa (Pty) Ltd Shaft enlargement arrangement for a boring system
RU176117U1 (ru) * 2017-08-31 2018-01-09 Владимир Вадимович Калинин Комбинированный расширитель
CN110857622B (zh) * 2018-08-16 2023-06-23 中国石油化工股份有限公司 定向钻回拖孔道异物报警装置
CN110821409B (zh) * 2019-11-15 2021-11-09 四川石油天然气建设工程有限责任公司 一种具有自扶正引导功能的扩孔器的制造方法
CN110748298B (zh) * 2019-11-15 2022-03-18 四川石油天然气建设工程有限责任公司 一种具有自扶正引导功能的扩孔器
CN111852336B (zh) * 2020-08-27 2021-10-29 安徽建筑大学 一种水平定向钻扩孔用钻具

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269384A (en) * 1991-11-08 1993-12-14 Cherrington Corporation Method and apparatus for cleaning a bore hole
US5325932A (en) * 1992-03-27 1994-07-05 The Robbins Company Down reaming apparatus
NO178938C (no) * 1992-04-30 1996-07-03 Geir Tandberg Anordning for utvidelse av borehull
US5314267A (en) * 1992-08-27 1994-05-24 Mark Osadchuk Horizontal pipeline boring apparatus and method
CA2158637A1 (en) * 1993-03-17 1994-09-29 John North Improvements in or relating to drilling and the extraction of fluids
US5904213A (en) * 1995-10-10 1999-05-18 Camco International (Uk) Limited Rotary drill bits
US5765653A (en) * 1996-10-09 1998-06-16 Baker Hughes Incorporated Reaming apparatus and method with enhanced stability and transition from pilot hole to enlarged bore diameter
US6059051A (en) * 1996-11-04 2000-05-09 Baker Hughes Incorporated Integrated directional under-reamer and stabilizer

Also Published As

Publication number Publication date
HK1060610A1 (en) 2004-08-13
CN1282816C (zh) 2006-11-01
AUPR068900A0 (en) 2000-11-09
WO2002031313A1 (en) 2002-04-18
RU2276246C2 (ru) 2006-05-10
DE60125228T2 (de) 2007-09-27
EP1339939A4 (en) 2005-04-06
CN1469964A (zh) 2004-01-21
EP1339939B1 (en) 2006-12-13
DE60125228D1 (de) 2007-01-25
EP1339939A1 (en) 2003-09-03

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