EP2505762A3 - Bohrvorrichtung und Verfahren zum Horizontalbohren - Google Patents

Bohrvorrichtung und Verfahren zum Horizontalbohren Download PDF

Info

Publication number
EP2505762A3
EP2505762A3 EP12001285.1A EP12001285A EP2505762A3 EP 2505762 A3 EP2505762 A3 EP 2505762A3 EP 12001285 A EP12001285 A EP 12001285A EP 2505762 A3 EP2505762 A3 EP 2505762A3
Authority
EP
European Patent Office
Prior art keywords
drilling
drill
drive
space
horizontal
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.)
Granted
Application number
EP12001285.1A
Other languages
English (en)
French (fr)
Other versions
EP2505762B1 (de
EP2505762A2 (de
Inventor
Georg Hesse
Friedhelm Albrecht
Carl Dr. Hagemeyer
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.)
Abs Trenchless Zweigniederlassung Der Klemm Bohrt
Original Assignee
Abs Trenchless Zweigniederlassung Der Klemm Bohrtechnik GmbH
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 Abs Trenchless Zweigniederlassung Der Klemm Bohrtechnik GmbH filed Critical Abs Trenchless Zweigniederlassung Der Klemm Bohrtechnik GmbH
Priority to NO12001285A priority Critical patent/NO2505762T3/no
Priority to EP12001285.1A priority patent/EP2505762B1/de
Publication of EP2505762A2 publication Critical patent/EP2505762A2/de
Publication of EP2505762A3 publication Critical patent/EP2505762A3/de
Application granted granted Critical
Publication of EP2505762B1 publication Critical patent/EP2505762B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • 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
    • E21B7/002—Drilling with diversely driven shafts extending into the borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)

Abstract

Die Erfindung betrifft eine Bohrvorrichtung und ein Verfahren zum Horizontalbohren. Die Bohrvorrichtung umfasst einen Bohrkopf, ein Bohrgestänge und eine Antriebseinrichtung, welche zum Drehantrieb und Vorschubantrieb des Bohrgestänges ausgebildet ist. Das Bohrgestänge weist ein Innengestänge und ein Außengestänge auf, zwischen denen ein Ringraum zum Leiten einer Spülflüssigkeit von einem Drehanschluss zu dem Bohrkopf ausgebildet ist. Das Innengestänge umfasst einen Richtraum, welcher sich von der Antriebseinrichtung bis zu einem bohrkopfseitigen Abschlusselement erstreckt. In dem Richtraum ist zumindest ein Teil einer Zieleinrichtung zur Richtungskontrolle des Bohrkopfes angeordnet.
EP12001285.1A 2011-03-30 2012-02-27 Bohrvorrichtung und Verfahren zum Horizontalbohren Not-in-force EP2505762B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO12001285A NO2505762T3 (de) 2011-03-30 2012-02-27
EP12001285.1A EP2505762B1 (de) 2011-03-30 2012-02-27 Bohrvorrichtung und Verfahren zum Horizontalbohren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11002635 2011-03-30
EP12001285.1A EP2505762B1 (de) 2011-03-30 2012-02-27 Bohrvorrichtung und Verfahren zum Horizontalbohren

Publications (3)

Publication Number Publication Date
EP2505762A2 EP2505762A2 (de) 2012-10-03
EP2505762A3 true EP2505762A3 (de) 2017-02-22
EP2505762B1 EP2505762B1 (de) 2018-02-14

Family

ID=44786176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12001285.1A Not-in-force EP2505762B1 (de) 2011-03-30 2012-02-27 Bohrvorrichtung und Verfahren zum Horizontalbohren

Country Status (3)

Country Link
EP (1) EP2505762B1 (de)
DK (1) DK2505762T3 (de)
NO (1) NO2505762T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102979455A (zh) * 2012-11-22 2013-03-20 中冶集团武汉勘察研究院有限公司 水平孔钻机
CN106050186A (zh) * 2014-03-03 2016-10-26 张勇 石油钻井勘探钻具水眼通用固井水泥钻通装置
CN104295235B (zh) * 2014-09-30 2016-09-07 湖南科技大学 一种用于巷道底板的快速注浆钻孔设备
CN105729419B (zh) * 2016-04-18 2017-10-24 太原理工恒基岩土工程科技有限公司 深水井管壁钻孔装置
EP3399138B1 (de) 2017-05-01 2024-02-07 Vermeer Manufacturing Company Doppelstangenrichtbohrsystem
EP3599340B1 (de) * 2018-07-25 2020-12-23 HAZEMAG & EPR GmbH Bohrvorrichtung
US11180962B2 (en) 2018-11-26 2021-11-23 Vermeer Manufacturing Company Dual rod directional drilling system
DE102019106486A1 (de) * 2019-03-14 2020-09-17 TERRA AG für Tiefbautechnik Bohrvorrichtung
US11149501B2 (en) 2019-03-14 2021-10-19 Vermeer Manufacturing Company Rod coupler and coupled rod assembly
CN114161158B (zh) * 2021-12-23 2022-12-09 武汉誉城千里建工有限公司 一种输气管道不停输应急抢修用旁通、三通焊接工装
CN114378334B (zh) * 2022-01-28 2023-08-18 中建八局第二建设有限公司 一种单人可操作的多角度打孔装置
CN117553761B (zh) * 2023-11-14 2024-05-14 蒙阴县自然资源和规划局 一种便于调节的智能土地测量仪

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824722A1 (de) * 1978-06-06 1979-12-13 Klemm Bohrtech Drehschlag-bohrvorrichtung
DE3709932A1 (de) * 1987-03-26 1988-10-13 Celler Maschinenfabrik Gebr Sc Schneidschuh fuer pressbohranlagen zum grabenlosen verlegen von rohrleitungen oder dergleichen
DE19824503C1 (de) * 1998-06-02 1999-12-30 Genesys Elektronik Gmbh Verfahren und Vermessungseinrichtung für eine Pilotrohr-Vortriebseinrichtung zur vergleichenden zielgerichteten Messung der Vortriebsrichtung
DE10054659A1 (de) * 2000-11-03 2002-05-08 Bohr Und Vortriebstechnik Cell Einrichtung zum richtungsgesteuerten Vortrieb von Rohren
DE10116103A1 (de) * 2001-03-30 2002-10-10 Schmidt & Co Gmbh Kranz Vorrichtung zum Auffahren einer unterirdischen Bohrung
USRE37975E1 (en) * 1988-06-27 2003-02-04 The Charles Machine Works, Inc. Directional boring head with blade assembly
DE102005011968A1 (de) * 2005-03-14 2006-10-05 Bohrtec Gmbh Vorrichtung zur Herstellung von Bohrungen im Erdreich

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824722A1 (de) * 1978-06-06 1979-12-13 Klemm Bohrtech Drehschlag-bohrvorrichtung
DE3709932A1 (de) * 1987-03-26 1988-10-13 Celler Maschinenfabrik Gebr Sc Schneidschuh fuer pressbohranlagen zum grabenlosen verlegen von rohrleitungen oder dergleichen
USRE37975E1 (en) * 1988-06-27 2003-02-04 The Charles Machine Works, Inc. Directional boring head with blade assembly
DE19824503C1 (de) * 1998-06-02 1999-12-30 Genesys Elektronik Gmbh Verfahren und Vermessungseinrichtung für eine Pilotrohr-Vortriebseinrichtung zur vergleichenden zielgerichteten Messung der Vortriebsrichtung
DE10054659A1 (de) * 2000-11-03 2002-05-08 Bohr Und Vortriebstechnik Cell Einrichtung zum richtungsgesteuerten Vortrieb von Rohren
DE10116103A1 (de) * 2001-03-30 2002-10-10 Schmidt & Co Gmbh Kranz Vorrichtung zum Auffahren einer unterirdischen Bohrung
DE102005011968A1 (de) * 2005-03-14 2006-10-05 Bohrtec Gmbh Vorrichtung zur Herstellung von Bohrungen im Erdreich

Also Published As

Publication number Publication date
EP2505762B1 (de) 2018-02-14
NO2505762T3 (de) 2018-07-14
EP2505762A2 (de) 2012-10-03
DK2505762T3 (en) 2018-05-28

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