DK105090D0 - Styrbar mekanisk muldvarp - Google Patents

Styrbar mekanisk muldvarp

Info

Publication number
DK105090D0
DK105090D0 DK105090A DK105090A DK105090D0 DK 105090 D0 DK105090 D0 DK 105090D0 DK 105090 A DK105090 A DK 105090A DK 105090 A DK105090 A DK 105090A DK 105090 D0 DK105090 D0 DK 105090D0
Authority
DK
Denmark
Prior art keywords
ball
longitudinal axis
drilling instrument
socket joint
drilling
Prior art date
Application number
DK105090A
Other languages
English (en)
Other versions
DK105090A (da
Inventor
Marc Jozef Maria Smet
Original Assignee
Marc Jozef Maria Smet
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 Marc Jozef Maria Smet filed Critical Marc Jozef Maria Smet
Publication of DK105090D0 publication Critical patent/DK105090D0/da
Publication of DK105090A publication Critical patent/DK105090A/da

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole
DK105090A 1989-04-28 1990-04-27 Styrbar mekanisk muldvarp DK105090A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900475A BE1003502A6 (nl) 1989-04-28 1989-04-28 Stuurbare boormol.

Publications (2)

Publication Number Publication Date
DK105090D0 true DK105090D0 (da) 1990-04-27
DK105090A DK105090A (da) 1990-10-29

Family

ID=3884145

Family Applications (1)

Application Number Title Priority Date Filing Date
DK105090A DK105090A (da) 1989-04-28 1990-04-27 Styrbar mekanisk muldvarp

Country Status (7)

Country Link
US (2) US5002138A (da)
EP (1) EP0394567B1 (da)
AT (1) ATE95887T1 (da)
BE (1) BE1003502A6 (da)
DE (1) DE68909927T2 (da)
DK (1) DK105090A (da)
ES (1) ES2047105T3 (da)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5111891A (en) * 1990-11-08 1992-05-12 Underground Technologies Boring head for a subsurface soil-boring apparatus
US5255749A (en) * 1992-03-16 1993-10-26 Steer-Rite, Ltd. Steerable burrowing mole
US5673765A (en) * 1993-10-01 1997-10-07 Wattenburg; Willard H. Downhole drilling subassembly and method for same
US5445230A (en) * 1993-10-01 1995-08-29 Wattenburg; Willard H. Downhole drilling subassembly and method for same
US5423388A (en) * 1994-08-08 1995-06-13 Hale; Robert G. Direction controllable subsurface borehole tool
US5597046A (en) * 1995-04-12 1997-01-28 Foster-Miller, Inc. Guided mole
DE59609624D1 (de) * 1996-06-07 2002-10-10 Baker Hughes Inc Steuergerät für ein Richtbohrwerkzeug
EP1165929A1 (en) 1999-03-03 2002-01-02 Earth Tool Company L.L.C. Method and apparatus for directional boring
NO312110B1 (no) * 2000-06-29 2002-03-18 Stiftelsen Rogalandsforskning Boreanordning
US6659202B2 (en) * 2000-07-31 2003-12-09 Vermeer Manufacturing Company Steerable fluid hammer
DE10052574C2 (de) * 2000-10-23 2003-02-06 Tracto Technik Lenkbare Erdrakete und ein Verfahren zum Lenken einer Erdrakete
EP1213441B1 (de) * 2000-12-06 2003-06-11 Günter Prof. Dr.-Ing. Klemm Bohrsystem
AR034780A1 (es) * 2001-07-16 2004-03-17 Shell Int Research Montaje de broca giratoria y metodo para perforacion direccional
EP1300543A1 (de) * 2001-10-08 2003-04-09 Günter W. Prof. Dr. Klemm Erweiterungsbohrsystem
EP1857631A1 (en) * 2006-05-19 2007-11-21 Services Pétroliers Schlumberger Directional control drilling system
ES1063016Y (es) * 2006-05-30 2006-12-01 Pulido Miguel Bautista Corona de perforacion dirigible con sistema de giro integrado.
ITBO20070396A1 (it) * 2007-06-04 2008-12-05 Campagna S R L Macchina fresatrice per la realizzazione di canalizzazioni sotterranee
US8196677B2 (en) * 2009-08-04 2012-06-12 Pioneer One, Inc. Horizontal drilling system
EP2341211A1 (en) * 2009-12-30 2011-07-06 Welltec A/S Downhole guiding tool
AU2013257160A1 (en) * 2012-05-04 2014-10-30 Tempress Technologies, Inc. Steerable gas turbodrill
US9371696B2 (en) * 2012-12-28 2016-06-21 Baker Hughes Incorporated Apparatus and method for drilling deviated wellbores that utilizes an internally tilted drive shaft in a drilling assembly
CN105531439A (zh) * 2013-08-05 2016-04-27 吉欧奈克斯公司 用于操控在地面中钻孔的钻孔装置方向的方法
CN105473806B (zh) * 2013-08-29 2017-09-19 哈利伯顿能源服务公司 井下可调弯度马达
CN106471205B (zh) * 2014-06-24 2018-12-21 派恩特里燃气有限责任公司 用于钻出具有短曲率半径的井眼的系统和方法
CN104120971B (zh) * 2014-06-27 2016-01-20 西南石油大学 一种提供单向冲击的扭转发生器
WO2016105387A1 (en) * 2014-12-23 2016-06-30 Halliburton Energy Service, Inc. Steering assembly position sensing using radio frequency identification
US10487586B2 (en) * 2017-06-15 2019-11-26 Kelley Roberts Steerable mole boring system
BE1026811B1 (nl) * 2018-11-28 2020-06-29 Vr Drilling Equipments Bvba Grondboorinrichting

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2167194A (en) * 1936-03-14 1939-07-25 Lane Wells Co Apparatus for deflecting drill holes
US2685431A (en) * 1951-10-01 1954-08-03 Eastman Oil Well Survey Co Hydraulic pilot reamer for directional drilling
US3190374A (en) * 1960-12-22 1965-06-22 Neyrpic Ets Soil drilling apparatus having means to change the direction of the drill
US3465834A (en) * 1968-03-18 1969-09-09 Bell Telephone Labor Inc Guided subterranean penetrator systems
CA953284A (en) * 1970-06-04 1974-08-20 Exclusive Oilfield Services Ltd. Deflection drilling device
US3888319A (en) * 1973-11-26 1975-06-10 Continental Oil Co Control system for a drilling apparatus
US4655299A (en) * 1985-10-04 1987-04-07 Petro-Design, Inc. Angle deviation tool
US4811798A (en) * 1986-10-30 1989-03-14 Team Construction And Fabrication, Inc. Drilling motor deviation tool
US4823888A (en) * 1986-12-30 1989-04-25 Smet Nic H W Apparatus for making a subterranean tunnel
BE906079A (nl) * 1986-12-30 1987-04-16 Smet Nik Inrichting voor het maken van een tunnel in de grond.
US4834196A (en) * 1987-06-22 1989-05-30 Falgout Sr Thomas E Well drilling tool
US4907658A (en) * 1988-09-29 1990-03-13 Gas Research Institute Percussive mole boring device with electronic transmitter

Also Published As

Publication number Publication date
DE68909927D1 (de) 1993-11-18
EP0394567A1 (en) 1990-10-31
US5078218A (en) 1992-01-07
ATE95887T1 (de) 1993-10-15
US5002138A (en) 1991-03-26
DK105090A (da) 1990-10-29
BE1003502A6 (nl) 1992-04-07
DE68909927T2 (de) 1994-05-05
EP0394567B1 (en) 1993-10-13
ES2047105T3 (es) 1994-02-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment