DK490677A - Anordning til fastholdelse af en roersektion i et borehul - Google Patents

Anordning til fastholdelse af en roersektion i et borehul

Info

Publication number
DK490677A
DK490677A DK490677A DK490677A DK490677A DK 490677 A DK490677 A DK 490677A DK 490677 A DK490677 A DK 490677A DK 490677 A DK490677 A DK 490677A DK 490677 A DK490677 A DK 490677A
Authority
DK
Denmark
Prior art keywords
borehole
holding
pipe section
pipe
section
Prior art date
Application number
DK490677A
Other languages
Danish (da)
English (en)
Inventor
S H Johansson
Original Assignee
Johansson Sven Halvor
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 Johansson Sven Halvor filed Critical Johansson Sven Halvor
Publication of DK490677A publication Critical patent/DK490677A/da

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
    • 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
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous fluids
    • 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

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)
  • Manipulator (AREA)
  • Geophysics And Detection Of Objects (AREA)
DK490677A 1976-11-05 1977-11-04 Anordning til fastholdelse af en roersektion i et borehul DK490677A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7612372A SE414805B (sv) 1976-11-05 1976-11-05 Anordning vid don avsedda for uppberning resp forflyttning av en bergborrningsanordning som skall uppborra mycket langa, foretredesvis vertikala schakt i berggrunden

Publications (1)

Publication Number Publication Date
DK490677A true DK490677A (da) 1978-05-06

Family

ID=20329353

Family Applications (1)

Application Number Title Priority Date Filing Date
DK490677A DK490677A (da) 1976-11-05 1977-11-04 Anordning til fastholdelse af en roersektion i et borehul

Country Status (16)

Country Link
US (1) US4141414A (nl)
JP (1) JPS5386601A (nl)
AT (1) AT358507B (nl)
AU (1) AU511184B2 (nl)
BE (1) BE860482A (nl)
CA (1) CA1078369A (nl)
DD (1) DD132365A5 (nl)
DE (1) DE2748958A1 (nl)
DK (1) DK490677A (nl)
FI (1) FI773264A (nl)
FR (1) FR2370163A1 (nl)
GB (1) GB1580469A (nl)
NL (1) NL7712128A (nl)
NO (1) NO773798L (nl)
PL (1) PL109499B1 (nl)
SE (1) SE414805B (nl)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4646853A (en) * 1984-07-31 1987-03-03 The Robbins Company Shaft boring machine and method
GB8714921D0 (en) * 1987-06-25 1987-07-29 Shell Int Research Borehole underreamer device
US5184676A (en) * 1990-02-26 1993-02-09 Graham Gordon A Self-propelled apparatus
BR9610373A (pt) 1995-08-22 1999-12-21 Western Well Toll Inc Ferramenta de furo de tração-empuxo
US6003606A (en) * 1995-08-22 1999-12-21 Western Well Tool, Inc. Puller-thruster downhole tool
US5794703A (en) * 1996-07-03 1998-08-18 Ctes, L.C. Wellbore tractor and method of moving an item through a wellbore
GB9614761D0 (en) 1996-07-13 1996-09-04 Schlumberger Ltd Downhole tool and method
US5752572A (en) * 1996-09-10 1998-05-19 Inco Limited Tractor for remote movement and pressurization of a rock drill
EP0862682B1 (en) 1996-09-23 2005-12-21 Halliburton Energy Services, Inc. Autonomous downhole oilfield tool
US5961248A (en) * 1997-04-18 1999-10-05 Tourtellotte; Mills C. Structural member connection and method
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
US6347674B1 (en) 1998-12-18 2002-02-19 Western Well Tool, Inc. Electrically sequenced tractor
WO2000036266A1 (en) 1998-12-18 2000-06-22 Western Well Tool, Inc. Electro-hydraulically controlled tractor
US6367366B1 (en) 1999-12-02 2002-04-09 Western Well Tool, Inc. Sensor assembly
US6464003B2 (en) 2000-05-18 2002-10-15 Western Well Tool, Inc. Gripper assembly for downhole tractors
US8245796B2 (en) * 2000-12-01 2012-08-21 Wwt International, Inc. Tractor with improved valve system
US7121364B2 (en) * 2003-02-10 2006-10-17 Western Well Tool, Inc. Tractor with improved valve system
AU3062302A (en) 2000-12-01 2002-06-11 Western Well Tool Inc Tractor with improved valve system
US6431291B1 (en) 2001-06-14 2002-08-13 Western Well Tool, Inc. Packerfoot with bladder assembly having reduced likelihood of bladder delamination
US6715559B2 (en) 2001-12-03 2004-04-06 Western Well Tool, Inc. Gripper assembly for downhole tractors
CA2515482C (en) * 2003-02-10 2013-05-21 Western Well Tool, Inc. Tractor with improved valve system
CA2543511C (en) * 2003-11-20 2010-04-20 J.S. Redpath Limited Earth boring apparatus for sinking shafts and method of excavating a shaft
WO2005090739A1 (en) * 2004-03-17 2005-09-29 Western Well Tool, Inc. Roller link toggle gripper for downhole tractor
US7624808B2 (en) 2006-03-13 2009-12-01 Western Well Tool, Inc. Expandable ramp gripper
US20080217024A1 (en) * 2006-08-24 2008-09-11 Western Well Tool, Inc. Downhole tool with closed loop power systems
US20080053663A1 (en) * 2006-08-24 2008-03-06 Western Well Tool, Inc. Downhole tool with turbine-powered motor
WO2008061100A1 (en) * 2006-11-14 2008-05-22 Rudolph Ernst Krueger Variable linkage assisted gripper
US8485278B2 (en) * 2009-09-29 2013-07-16 Wwt International, Inc. Methods and apparatuses for inhibiting rotational misalignment of assemblies in expandable well tools
US8267172B2 (en) * 2010-02-10 2012-09-18 Halliburton Energy Services Inc. System and method for determining position within a wellbore
US8307904B2 (en) * 2010-05-04 2012-11-13 Halliburton Energy Services, Inc. System and method for maintaining position of a wellbore servicing device within a wellbore
US9447648B2 (en) 2011-10-28 2016-09-20 Wwt North America Holdings, Inc High expansion or dual link gripper
US9488020B2 (en) 2014-01-27 2016-11-08 Wwt North America Holdings, Inc. Eccentric linkage gripper
US10927625B2 (en) 2018-05-10 2021-02-23 Colorado School Of Mines Downhole tractor for use in a wellbore
CN109707322B (zh) * 2018-12-08 2024-06-21 深圳市勘察研究院有限公司 一种溶洞隔离装置及应用该装置的溶洞隔离方法
CN111075382B (zh) * 2019-12-11 2022-02-01 中煤科工集团西安研究院有限公司 煤矿井下水平深孔阵列式检波器布设装置及其施工方法
WO2023028336A1 (en) 2021-08-26 2023-03-02 Colorado School Of Mines System and method for harvesting geothermal energy from a subterranean formation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2946578A (en) * 1952-08-04 1960-07-26 Smaele Albert De Excavator apparatus having stepper type advancing means
GB1035926A (en) * 1962-05-04 1966-07-13 Wolstan C Ginies Entpr Proprie Earth drilling machine
DE1294891B (de) * 1962-11-23 1969-05-08 Dom Techniczno Handlowy Przed Selbstgetriebenes pneumatisches Rammbohrgeraet
DE1759857C3 (de) * 1968-06-14 1975-10-23 Demag Ag, 4100 Duisburg Vorrichtung zum Verspannen einer Vortriebsmaschine an den Strecken-, Tunnel- oder Schachtwandungen
US3827512A (en) * 1973-01-22 1974-08-06 Continental Oil Co Anchoring and pressuring apparatus for a drill
US3888319A (en) * 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus

Also Published As

Publication number Publication date
CA1078369A (en) 1980-05-27
DE2748958A1 (de) 1978-05-11
FR2370163A1 (fr) 1978-06-02
GB1580469A (en) 1980-12-03
PL109499B1 (en) 1980-06-30
NO773798L (no) 1978-05-08
DD132365A5 (de) 1978-09-20
SE7612372L (sv) 1978-05-06
US4141414A (en) 1979-02-27
JPS5386601A (en) 1978-07-31
FI773264A (fi) 1978-05-06
AU511184B2 (en) 1980-07-31
AU3036077A (en) 1979-05-10
PL201923A1 (pl) 1978-07-17
ATA787277A (de) 1980-02-15
FR2370163B1 (nl) 1982-04-02
BE860482A (fr) 1978-03-01
SE414805B (sv) 1980-08-18
AT358507B (de) 1980-09-10
NL7712128A (nl) 1978-05-09

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment