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WO1998032951A3 - Verfahren und vorrichtung zum niederbringen von bohrlöchern, insbesondere in den meeresbodem, durch anwendung einer führungsspitze - Google Patents

Verfahren und vorrichtung zum niederbringen von bohrlöchern, insbesondere in den meeresbodem, durch anwendung einer führungsspitze Download PDF

Info

Publication number
WO1998032951A3
WO1998032951A3 PCT/DE1997/002754 DE9702754W WO9832951A3 WO 1998032951 A3 WO1998032951 A3 WO 1998032951A3 DE 9702754 W DE9702754 W DE 9702754W WO 9832951 A3 WO9832951 A3 WO 9832951A3
Authority
WO
WIPO (PCT)
Prior art keywords
guide tip
drill string
holes
boring head
cutting element
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.)
Ceased
Application number
PCT/DE1997/002754
Other languages
English (en)
French (fr)
Other versions
WO1998032951A2 (de
Inventor
Fritz Tibussek
Wirth Hermann-Josef Von
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.)
Mhwirth GmbH
Original Assignee
Wirth Maschinen und Bohrgeraete Fabrik 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 Wirth Maschinen und Bohrgeraete Fabrik GmbH filed Critical Wirth Maschinen und Bohrgeraete Fabrik GmbH
Priority to AU54768/98A priority Critical patent/AU716089B2/en
Priority to JP53146698A priority patent/JP3302700B2/ja
Priority to HK99105863.5A priority patent/HK1021011B/xx
Priority to US09/355,354 priority patent/US6484820B1/en
Priority to DE59709874T priority patent/DE59709874D1/de
Priority to EP97951093A priority patent/EP0958446B1/de
Publication of WO1998032951A2 publication Critical patent/WO1998032951A2/de
Publication of WO1998032951A3 publication Critical patent/WO1998032951A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/12—Underwater drilling
    • E21B7/122—Underwater drilling with submersible vertically movable guide
    • 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
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/04—Electric drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/29—Obtaining a slurry of minerals, e.g. by using nozzles
    • 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
    • E21B7/12—Underwater drilling
    • E21B7/124—Underwater drilling with underwater tool drive prime mover, e.g. portable drilling rigs for use on underwater floors
    • 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
    • E21B7/12—Underwater drilling
    • E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base
    • 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)
  • 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

Ein Verfahren und eine Vorrichtung zum Niederbringen von Bohrlöchern, insbesondere von Schürf- und Gewinnungsbohrungen, bei dem ein Bohrstrang (5), an seinem dem abzutragenden Boden zugewandten Ende eine in Längsrichtung des Bohrstranges fixierte Führungsspitze (22) und einen Bohrkopf (10) mit mindestens einem Schneidelement (29) umfaßt. Der Bohrkopf (10) ist in Längsrichtung des Bohrstranges (5) zwischen einer oberen Position, in der die Führungsspitze (22) das mindestens eine Schneidelement (29) überragt, und einer unteren Position, in der das mindestens eine Schneidelement (29) sich auf gleicher Höhe mit dem Ende (21) der Führungsspitze (22) befindet oder dieses in Wirkrichtung überragt, verlagerbar. Bei in der oberen Position befindlichem Bohrkopf (10) wird der Bohrstrang (5) in Richtung der zu erzeugenden Bohrung verlagert, bis die Führungsspitze (22) durch Zusammenwirken mit dem Boden das Bohrstrangende fixiert. Anschließend wird der Bohrkopf (10) zur Erzeugung der Bohrung in seine untere Position verlagert.
PCT/DE1997/002754 1997-01-28 1997-11-25 Verfahren und vorrichtung zum niederbringen von bohrlöchern, insbesondere in den meeresbodem, durch anwendung einer führungsspitze Ceased WO1998032951A2 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU54768/98A AU716089B2 (en) 1997-01-28 1997-11-25 Method and device for driving bore-holes, specially in the sea bed, using a guide tip.
JP53146698A JP3302700B2 (ja) 1997-01-28 1997-11-25 特に探査ボーリング及び採収ボーリング用に穿孔を掘り下げるための方法及び装置
HK99105863.5A HK1021011B (en) 1997-01-28 1997-11-25 Method and device for driving bore-holes, specially for prospection and extraction drillings
US09/355,354 US6484820B1 (en) 1997-01-28 1997-11-25 Method and device for driving bore-holes, especially in the sea bed, using a guide tip
DE59709874T DE59709874D1 (de) 1997-01-28 1997-11-25 Verfahren und vorrichtung zum niederbringen von bohrlöchern, insbesondere für schürf- und gewinnungsbohrungen
EP97951093A EP0958446B1 (de) 1997-01-28 1997-11-25 Verfahren und vorrichtung zum niederbringen von bohrlöchern, insbesondere für schürf- und gewinnungsbohrungen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702983A DE19702983C1 (de) 1997-01-28 1997-01-28 Verfahren und Vorrichtung zum Niederbringen von Bohrlöchern, insbesondere für Schürf- und Gewinnungsbohrungen
DE19702983.3 1997-01-28

Publications (2)

Publication Number Publication Date
WO1998032951A2 WO1998032951A2 (de) 1998-07-30
WO1998032951A3 true WO1998032951A3 (de) 1998-10-01

Family

ID=7818544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/002754 Ceased WO1998032951A2 (de) 1997-01-28 1997-11-25 Verfahren und vorrichtung zum niederbringen von bohrlöchern, insbesondere in den meeresbodem, durch anwendung einer führungsspitze

Country Status (8)

Country Link
US (1) US6484820B1 (de)
EP (1) EP0958446B1 (de)
JP (1) JP3302700B2 (de)
KR (1) KR100325792B1 (de)
AU (1) AU716089B2 (de)
DE (2) DE19702983C1 (de)
WO (1) WO1998032951A2 (de)
ZA (1) ZA98657B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1035635C2 (nl) * 2008-06-26 2009-12-29 Conrad Trading B V Inrichting voor het roterend boren van een buis in een onder water gelegen bodem.
CN101906536B (zh) * 2010-08-03 2012-01-04 江西稀有金属钨业控股集团有限公司 具有副巷道的原地浸取引流收液工艺
DE102011103636B4 (de) * 2011-06-08 2018-09-13 Iml Instrumenta Mechanik Labor Gmbh Bohrmessgerät und Nadel-Wechselkartusche
EP2562348B1 (de) * 2011-08-23 2017-10-04 BAUER Maschinen GmbH Unterwasser-Bohranordnung und Verfahren zum Erstellen einer Bohrung
CN107905791A (zh) * 2011-12-23 2018-04-13 诺蒂勒斯矿物太平洋有限公司 用于海底开采的可断开方法和系统
KR101977948B1 (ko) * 2012-11-27 2019-05-13 대우조선해양 주식회사 공기 부양식 양광 시스템 및 방법
JP6168820B2 (ja) * 2013-04-01 2017-07-26 寄神建設株式会社 メタンハイドレート採取装置
NL2012723B1 (en) * 2014-04-30 2016-07-18 Fugro Eng B V Offshore drilling installation and method for offshore drilling.
JP6547196B2 (ja) * 2017-08-25 2019-07-24 エポコラム機工株式会社 掘削刃体
KR101876563B1 (ko) * 2018-01-24 2018-07-10 한국해양개발(주) Gis를 기반으로 하는 해양정보 시스템
CN110284837B (zh) * 2019-07-19 2023-12-22 广州海洋地质调查局 一种配备变径岩芯取样钻杆动力头的深海钻机
CN115263195B (zh) * 2022-09-28 2022-12-20 陕西晖煌建筑劳务有限公司 一种桥梁桩基钻孔装置

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE97706C (de) *
US2994389A (en) * 1957-06-07 1961-08-01 Le Bus Royalty Company Combined drilling and reaming apparatus
GB1068638A (en) * 1963-09-11 1967-05-10 Johnson Construction Co Ab Drilling equipment
US3319726A (en) * 1964-10-29 1967-05-16 Brown Oil Tools Extensible couplings for well pipes
US3389758A (en) * 1965-10-20 1968-06-25 Buhler Markus Deep-boring apparatus incorporating an electrical boring unit
US3500678A (en) * 1966-08-17 1970-03-17 Shell Oil Co Apparatus for determining soil resistance including a drill
US3729057A (en) * 1971-11-30 1973-04-24 Werner Ind Inc Travelling drill bit
US3732143A (en) * 1970-06-17 1973-05-08 Shell Oil Co Method and apparatus for drilling offshore wells
US3919958A (en) * 1974-06-13 1975-11-18 Global Marine Inc Deep ocean mining ship
US4572304A (en) * 1984-07-23 1986-02-25 The Earth Technology Corporation Portable seabed penetration system
GB2163465A (en) * 1984-08-21 1986-02-26 Timothy John Godfrey Francis Drill rod for drilling boreholes
WO1986004950A1 (en) * 1985-02-21 1986-08-28 A/S Raufoss Ammunisjonsfabrikker Drilling pipe for making a drill string
WO1991002881A1 (fr) * 1989-08-18 1991-03-07 Tsentralny Nauchno-Issledovatelsky I Proektno-Experimentalny Institut Organizatsii, Mekhanizatsii I Tekhnicheskoi Pomoschi Stroitelstvu Dispositif de consolidation profonde dans le sol
US5035291A (en) * 1990-07-06 1991-07-30 Amoco Corporation Seafloor drilling apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI40998B (de) * 1962-07-09 1969-04-30 Atlas Copco Ab
US3631932A (en) * 1968-09-03 1972-01-04 Longyear Co E J Offshore drilling apparatus and method
US3635295A (en) * 1969-12-02 1972-01-18 Fenix & Scisson Inc Apparatus for drilling a small borehole downwardly from the bottom of a large borehole
GB1247646A (en) * 1970-06-18 1971-09-29 Shell Int Research Equipment for use in drilling offshore wells
GB1361296A (en) * 1971-08-24 1974-07-24 Shell Int Research Method of placing a pedestal conductor and a conductor string used in drilling an offshore well
SE442532B (sv) * 1981-03-19 1986-01-13 Sandvik Ab Styrhylsa for slagborrstreng och borrstang for samverkan med styrhylsan

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE97706C (de) *
US2994389A (en) * 1957-06-07 1961-08-01 Le Bus Royalty Company Combined drilling and reaming apparatus
GB1068638A (en) * 1963-09-11 1967-05-10 Johnson Construction Co Ab Drilling equipment
US3319726A (en) * 1964-10-29 1967-05-16 Brown Oil Tools Extensible couplings for well pipes
US3389758A (en) * 1965-10-20 1968-06-25 Buhler Markus Deep-boring apparatus incorporating an electrical boring unit
US3500678A (en) * 1966-08-17 1970-03-17 Shell Oil Co Apparatus for determining soil resistance including a drill
US3732143A (en) * 1970-06-17 1973-05-08 Shell Oil Co Method and apparatus for drilling offshore wells
US3729057A (en) * 1971-11-30 1973-04-24 Werner Ind Inc Travelling drill bit
US3919958A (en) * 1974-06-13 1975-11-18 Global Marine Inc Deep ocean mining ship
US4572304A (en) * 1984-07-23 1986-02-25 The Earth Technology Corporation Portable seabed penetration system
GB2163465A (en) * 1984-08-21 1986-02-26 Timothy John Godfrey Francis Drill rod for drilling boreholes
WO1986004950A1 (en) * 1985-02-21 1986-08-28 A/S Raufoss Ammunisjonsfabrikker Drilling pipe for making a drill string
WO1991002881A1 (fr) * 1989-08-18 1991-03-07 Tsentralny Nauchno-Issledovatelsky I Proektno-Experimentalny Institut Organizatsii, Mekhanizatsii I Tekhnicheskoi Pomoschi Stroitelstvu Dispositif de consolidation profonde dans le sol
US5035291A (en) * 1990-07-06 1991-07-30 Amoco Corporation Seafloor drilling apparatus

Also Published As

Publication number Publication date
EP0958446A2 (de) 1999-11-24
AU5476898A (en) 1998-08-18
WO1998032951A2 (de) 1998-07-30
KR20000070517A (ko) 2000-11-25
JP3302700B2 (ja) 2002-07-15
JP2000511250A (ja) 2000-08-29
DE19702983C1 (de) 1998-06-04
DE59709874D1 (de) 2003-05-22
AU716089B2 (en) 2000-02-17
EP0958446B1 (de) 2003-04-16
US6484820B1 (en) 2002-11-26
ZA98657B (en) 1998-08-05
HK1021011A1 (en) 2000-05-26
KR100325792B1 (ko) 2002-02-25

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