EP1491716A3 - Verfahren zum Niederbringen einer Bohrung im Boden und Nassbohrwerkzeug - Google Patents

Verfahren zum Niederbringen einer Bohrung im Boden und Nassbohrwerkzeug Download PDF

Info

Publication number
EP1491716A3
EP1491716A3 EP04012798A EP04012798A EP1491716A3 EP 1491716 A3 EP1491716 A3 EP 1491716A3 EP 04012798 A EP04012798 A EP 04012798A EP 04012798 A EP04012798 A EP 04012798A EP 1491716 A3 EP1491716 A3 EP 1491716A3
Authority
EP
European Patent Office
Prior art keywords
borehole
drilling
abtragsbereich
well
wet
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
EP04012798A
Other languages
English (en)
French (fr)
Other versions
EP1491716B1 (de
EP1491716A2 (de
Inventor
Erwin Emil Dipl.-Ing. Stötzer
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen 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 Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Publication of EP1491716A2 publication Critical patent/EP1491716A2/de
Publication of EP1491716A3 publication Critical patent/EP1491716A3/de
Application granted granted Critical
Publication of EP1491716B1 publication Critical patent/EP1491716B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation systems

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Niederbringen einer Bohrung im Boden, bei dem ein Nassbohrwerkzeug mit einem Abtragsbereich zum Herstellen oder Vorantreiben eines Bohrlochs verwendet wird, das Bohrloch zumindest teilweise mit einem Fluid verfüllt wird, wobei im Bohrloch ein Füllbereich gebildet wird, und der Abtragsbereich zumindest zeitweise von einem Fluidstrom umspült wird, der am Abtragsbereich anfallendes Bohrklein zu einem im Bohrloch angeordneten Auffangbehälter (6) abfördert. Das erfindungsgemäße Verfahren zeichnet sich dadurch aus, dass das Nassbohrwerkzeug eine Pumpeinrichtung aufweist, durch welche Fluid aus dem Füllbereich in Strömung versetzt wird, welche anfallendes Bohrklein in den Auffangbehälter fördert. Die Erfindung betrifft ferner ein Nassbohrwerkzeug und eine Bohranlage
EP04012798A 2003-06-25 2004-05-28 Verfahren zum Niederbringen einer Bohrung im Boden und Nassbohrwerkzeug Expired - Lifetime EP1491716B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10328609 2003-06-25
DE10328609A DE10328609B3 (de) 2003-06-25 2003-06-25 Nassbohrwerkzeug, Bohranlage und Verfahren zum Niederbringen einer Bohrung im Boden

Publications (3)

Publication Number Publication Date
EP1491716A2 EP1491716A2 (de) 2004-12-29
EP1491716A3 true EP1491716A3 (de) 2005-04-27
EP1491716B1 EP1491716B1 (de) 2006-07-19

Family

ID=33394979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04012798A Expired - Lifetime EP1491716B1 (de) 2003-06-25 2004-05-28 Verfahren zum Niederbringen einer Bohrung im Boden und Nassbohrwerkzeug

Country Status (12)

Country Link
US (1) US7234538B2 (de)
EP (1) EP1491716B1 (de)
JP (1) JP3953475B2 (de)
KR (1) KR100636594B1 (de)
CN (1) CN1311141C (de)
AT (1) ATE333566T1 (de)
DE (2) DE10328609B3 (de)
ES (1) ES2268541T3 (de)
HK (1) HK1074068A1 (de)
RU (1) RU2282012C2 (de)
SG (1) SG135036A1 (de)
TW (1) TWI235783B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4677330B2 (ja) * 2005-11-28 2011-04-27 財団法人電力中央研究所 岩盤の円柱試験体作製装置
CN102444388B (zh) * 2011-11-17 2014-04-02 杭州电子科技大学 旋转式软岩层钻具取芯衬管下端口的岩心防漏器
US20130213717A1 (en) * 2012-02-22 2013-08-22 Kennametal Inc. Stepped drill bit assembly
EP2743403B1 (de) * 2012-12-12 2015-03-25 BAUER Maschinen GmbH Vorrichtung und Verfahren zum Erstellen eines Gründungselementes
CN104196450A (zh) * 2014-08-25 2014-12-10 江苏长城石油装备制造有限公司 一种用于软地质层加固的改进钻具
EP2998037B1 (de) 2014-09-19 2017-03-08 BAUER Spezialtiefbau GmbH Reinigungsvorrichtung zum Reinigen einer Sohle eines Bohrloches und Verfahren zum Erstellen eines Gründungselementes
RU2652908C2 (ru) * 2016-07-04 2018-05-03 Артем Юрьевич Верзаков Буровая установка
CN106677733A (zh) * 2017-01-18 2017-05-17 深圳市建设（集团）有限公司 一种带钻渣打捞装置的大直径钻孔钻头
CN109538117A (zh) * 2017-03-02 2019-03-29 合肥智慧龙图腾知识产权股份有限公司 一种水利工程施工用钻孔机
CN106988682B (zh) * 2017-04-19 2019-04-23 中海石油(中国)有限公司 一种自升式钻井平台桩腿主动刺穿钻孔专用钻头及方法
RU2679424C1 (ru) * 2018-02-17 2019-02-08 Александр Васильевич Селиванов Буровая установка горизонтального бурения
CN109500767B (zh) * 2018-06-29 2021-07-23 蔚来(安徽)控股有限公司 失效螺栓钻除工装组件及其使用方法、维护套件
CN111560949A (zh) * 2020-06-08 2020-08-21 浙江万里建设工程有限公司 一种灌注桩施工方法
CN113565456A (zh) * 2021-07-30 2021-10-29 江苏省苏中建设集团股份有限公司 水中桩基用泵循环装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185226A (en) * 1959-03-17 1965-05-25 Robbins Richard James Shaft sinking apparatus
US3430448A (en) * 1967-07-12 1969-03-04 Case Foundation Co Apparatus and method for removing cuttings
DE19859666A1 (de) * 1998-09-01 2000-03-16 Bilfinger Berger Bau Vorrichtung zum Fördern von Bodenmaterial aus einem mit Flüssigkeit gefüllten Bohrloch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US618332A (en) * 1899-01-24 Power dredging-machine
US1542172A (en) * 1922-02-27 1925-06-16 Warren B Reed Drilling apparatus
US2239610A (en) * 1939-10-02 1941-04-22 Albert K B Lyman Jetting apparatus
US2329461A (en) * 1942-01-12 1943-09-14 Alvy K Flynn Mud trap drilling bit
US5735356A (en) * 1996-06-06 1998-04-07 Boulard; Victor Well boring method and apparatus
DE19626589C1 (de) * 1996-07-02 1998-02-12 Wirth Co Kg Masch Bohr Verfahren zum Niederbringen von Bohrlöchern im Lockergestein und Bohrwerkzeug zur Anwendung des Verfahrens
DE19702533A1 (de) * 1997-01-24 1998-07-30 Bauer Spezialtiefbau Bohrvorrichtung und Drehmomentstütze für eine Bohrvorrichtung
JP4053297B2 (ja) * 2001-04-11 2008-02-27 三菱マテリアル株式会社 研削材及びそれを用いた穿孔工法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185226A (en) * 1959-03-17 1965-05-25 Robbins Richard James Shaft sinking apparatus
US3430448A (en) * 1967-07-12 1969-03-04 Case Foundation Co Apparatus and method for removing cuttings
DE19859666A1 (de) * 1998-09-01 2000-03-16 Bilfinger Berger Bau Vorrichtung zum Fördern von Bodenmaterial aus einem mit Flüssigkeit gefüllten Bohrloch

Also Published As

Publication number Publication date
CN1311141C (zh) 2007-04-18
ATE333566T1 (de) 2006-08-15
RU2282012C2 (ru) 2006-08-20
DE502004000977D1 (de) 2006-08-31
TWI235783B (en) 2005-07-11
ES2268541T3 (es) 2007-03-16
SG135036A1 (en) 2007-09-28
EP1491716B1 (de) 2006-07-19
KR20050001327A (ko) 2005-01-06
TW200506171A (en) 2005-02-16
EP1491716A2 (de) 2004-12-29
HK1074068A1 (en) 2005-10-28
US7234538B2 (en) 2007-06-26
RU2004117327A (ru) 2005-11-20
US20050023039A1 (en) 2005-02-03
CN1576511A (zh) 2005-02-09
JP3953475B2 (ja) 2007-08-08
JP2005016300A (ja) 2005-01-20
DE10328609B3 (de) 2004-12-02
KR100636594B1 (ko) 2006-10-20

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