ATE139821T1 - Bohrloch und verfahren zu dessen herstellung - Google Patents

Bohrloch und verfahren zu dessen herstellung

Info

Publication number
ATE139821T1
ATE139821T1 AT91904438T AT91904438T ATE139821T1 AT E139821 T1 ATE139821 T1 AT E139821T1 AT 91904438 T AT91904438 T AT 91904438T AT 91904438 T AT91904438 T AT 91904438T AT E139821 T1 ATE139821 T1 AT E139821T1
Authority
AT
Austria
Prior art keywords
borehole
pct
formation
date oct
sec
Prior art date
Application number
AT91904438T
Other languages
English (en)
Inventor
Joergen Hallundbaek
Original Assignee
Htc As
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
Priority claimed from CA 2014536 external-priority patent/CA2014536A1/en
Application filed by Htc As filed Critical Htc As
Application granted granted Critical
Publication of ATE139821T1 publication Critical patent/ATE139821T1/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
    • 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
    • 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
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
    • 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
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pens And Brushes (AREA)
  • Drilling And Boring (AREA)
  • Telephone Function (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
AT91904438T 1990-04-12 1991-01-25 Bohrloch und verfahren zu dessen herstellung ATE139821T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2014536 CA2014536A1 (en) 1989-09-14 1990-04-12 Borehole, as well as a method and an apparatus for forming it

Publications (1)

Publication Number Publication Date
ATE139821T1 true ATE139821T1 (de) 1996-07-15

Family

ID=4144748

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91904438T ATE139821T1 (de) 1990-04-12 1991-01-25 Bohrloch und verfahren zu dessen herstellung

Country Status (11)

Country Link
US (1) US5375668A (de)
EP (1) EP0524183B1 (de)
AT (1) ATE139821T1 (de)
AU (1) AU646024B2 (de)
BR (1) BR9106334A (de)
DE (1) DE69120532T2 (de)
DK (1) DK0524183T3 (de)
ES (1) ES2088791T3 (de)
GR (1) GR3020890T3 (de)
NO (1) NO302771B1 (de)
WO (1) WO1991016520A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5586083A (en) * 1994-08-25 1996-12-17 Harriburton Company Turbo siren signal generator for measurement while drilling systems
US5803666A (en) * 1996-12-19 1998-09-08 Keller; Carl E. Horizontal drilling method and apparatus
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US6179055B1 (en) 1997-09-05 2001-01-30 Schlumberger Technology Corporation Conveying a tool along a non-vertical well
US5954131A (en) * 1997-09-05 1999-09-21 Schlumberger Technology Corporation Method and apparatus for conveying a logging tool through an earth formation
AR018459A1 (es) 1998-06-12 2001-11-14 Shell Int Research Metodo y disposicion para mover equipos hacia y a traves de un conducto y dispositivo de vaiven para ser usado en dicha disposicion
US6273189B1 (en) 1999-02-05 2001-08-14 Halliburton Energy Services, Inc. Downhole tractor
AU5146899A (en) * 1999-08-04 2001-03-05 Chunfang Wang A drilling device
GB0028619D0 (en) 2000-11-24 2001-01-10 Weatherford Lamb Traction apparatus
US6629568B2 (en) 2001-08-03 2003-10-07 Schlumberger Technology Corporation Bi-directional grip mechanism for a wide range of bore sizes
GB0206246D0 (en) * 2002-03-15 2002-05-01 Weatherford Lamb Tractors for movement along a pipepline within a fluid flow
US6910533B2 (en) * 2002-04-02 2005-06-28 Schlumberger Technology Corporation Mechanism that assists tractoring on uniform and non-uniform surfaces
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
US7938201B2 (en) 2002-12-13 2011-05-10 Weatherford/Lamb, Inc. Deep water drilling with casing
US20040123113A1 (en) 2002-12-18 2004-06-24 Svein Mathiassen Portable or embedded access and input devices and methods for giving access to access limited devices, apparatuses, appliances, systems or networks
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7051587B2 (en) * 2003-04-30 2006-05-30 Weatherford/Lamb, Inc. Traction apparatus
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7143843B2 (en) * 2004-01-05 2006-12-05 Schlumberger Technology Corp. Traction control for downhole tractor
CA2651966C (en) 2006-05-12 2011-08-23 Weatherford/Lamb, Inc. Stage cementing methods used in casing while drilling
US8276689B2 (en) 2006-05-22 2012-10-02 Weatherford/Lamb, Inc. Methods and apparatus for drilling with casing
NO326592B1 (no) * 2007-03-13 2009-01-19 Aker Well Service As Wirelinetraktor med forskyvbar hjulforstillingsmekanisme
WO2008154388A2 (en) * 2007-06-06 2008-12-18 Baker Hughes Incorporated Use of low impact expansion to reduce flow friction
GB2454907B (en) * 2007-11-23 2011-11-30 Schlumberger Holdings Downhole drilling system
EP2505763A1 (de) * 2011-03-30 2012-10-03 Welltec A/S Bohrlochantriebseinheit mit Hydraulikmotor mit statischem Nockenring
WO2015050866A1 (en) * 2013-10-03 2015-04-09 Halliburton Energy Services, Inc. Pipe and borehole imaging tool with multi-component conformable sensors
US9719315B2 (en) * 2013-11-15 2017-08-01 Ge Oil & Gas Esp, Inc. Remote controlled self propelled deployment system for horizontal wells
CN107530090B (zh) 2014-09-17 2021-03-09 阿提奥医疗公司 可扩张体装置和使用方法
NO344602B1 (en) 2015-04-01 2020-02-10 Qinterra Tech As Apparatus for use in a tractor in a wellbore and methods
US10927625B2 (en) 2018-05-10 2021-02-23 Colorado School Of Mines Downhole tractor for use in a wellbore
RU2702484C1 (ru) * 2019-01-10 2019-10-08 Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" Расширитель скважины
EP4392722A1 (de) 2021-08-26 2024-07-03 Colorado School Of Mines System und verfahren zur gewinnung von geothermischer energie aus einer unterirdischen formation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE395300B (sv) * 1974-08-02 1977-08-08 Inst Gornogo Dela Sibirskogo O Anordning for drivning eller upprymning av hal i mark
US4193461A (en) * 1978-02-13 1980-03-18 Intrusion-Prepakt, Inc. Means and method for forming and enlarging holes in soil
AU550190B2 (en) * 1981-09-22 1986-03-06 Dnepropetrovsky Inzhenerno-Stroitelny Institut Forming holes in non rock soils
SU1137161A1 (ru) * 1983-05-16 1985-01-30 Институт Горного Дела Со Ан Ссср Устройство дл проходки скважин в грунте
BR8906962A (pt) * 1988-05-13 1990-11-20 Rsentralny Ni I Pexi Organizat Aparelho para a execucao de furos no solo
DK512288D0 (da) * 1988-09-15 1988-09-15 Joergen Hallundbaek Apparat til fremstilling af borehuller i undergrunden

Also Published As

Publication number Publication date
DE69120532T2 (de) 1997-02-06
GR3020890T3 (en) 1996-11-30
NO923949D0 (no) 1992-10-09
BR9106334A (pt) 1993-04-20
EP0524183A1 (de) 1993-01-27
DK0524183T3 (da) 1996-07-29
NO302771B1 (no) 1998-04-20
DE69120532D1 (de) 1996-08-01
AU646024B2 (en) 1994-02-03
ES2088791T3 (es) 1996-09-16
WO1991016520A1 (en) 1991-10-31
EP0524183B1 (de) 1996-06-26
US5375668A (en) 1994-12-27
NO923949L (no) 1992-12-10
AU7319591A (en) 1991-11-11

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee