DE69005363D1 - Lenkbare, selbstangetriebene Bohrvorrichtung. - Google Patents

Lenkbare, selbstangetriebene Bohrvorrichtung.

Info

Publication number
DE69005363D1
DE69005363D1 DE90870081T DE69005363T DE69005363D1 DE 69005363 D1 DE69005363 D1 DE 69005363D1 DE 90870081 T DE90870081 T DE 90870081T DE 69005363 T DE69005363 T DE 69005363T DE 69005363 D1 DE69005363 D1 DE 69005363D1
Authority
DE
Germany
Prior art keywords
high pressure
pressure pipe
steerable
spraying device
self
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.)
Expired - Lifetime
Application number
DE90870081T
Other languages
English (en)
Inventor
Marc Jozef Maria Smet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69005363D1 publication Critical patent/DE69005363D1/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/065—Deflecting the direction of boreholes using oriented fluid jets

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nozzles (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Shovels (AREA)
DE90870081T 1989-05-31 1990-05-28 Lenkbare, selbstangetriebene Bohrvorrichtung. Expired - Lifetime DE69005363D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE8900593A BE1003865A3 (nl) 1989-05-31 1989-05-31 Stuurbare boormol.

Publications (1)

Publication Number Publication Date
DE69005363D1 true DE69005363D1 (de) 1994-02-03

Family

ID=3884189

Family Applications (2)

Application Number Title Priority Date Filing Date
DE199090870081T Pending DE401191T1 (de) 1989-05-31 1990-05-28 Lenkbare, selbstangetriebene bohrvorrichtung.
DE90870081T Expired - Lifetime DE69005363D1 (de) 1989-05-31 1990-05-28 Lenkbare, selbstangetriebene Bohrvorrichtung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE199090870081T Pending DE401191T1 (de) 1989-05-31 1990-05-28 Lenkbare, selbstangetriebene bohrvorrichtung.

Country Status (5)

Country Link
EP (1) EP0401191B1 (de)
AT (1) ATE99023T1 (de)
BE (1) BE1003865A3 (de)
DE (2) DE401191T1 (de)
ES (1) ES2019578A4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1005244A3 (nl) * 1991-01-28 1993-06-08 Smet Marc Jozef Maria Stuurbare boormol.

Family Cites Families (8)

* 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
US2271005A (en) * 1939-01-23 1942-01-27 Dow Chemical Co Subterranean boring
US2873092A (en) * 1957-11-14 1959-02-10 Roy P Dwyer Jet deflection method of deviating a bore hole
AT319999B (de) * 1970-12-03 1975-01-27 Inst Gornogo Dela Sibirskogo O Vorrichtung zum Stabilisieren der Vortriebsrichtung eines zylinderförmigen Vortriebsorganes
US3958641A (en) * 1974-03-07 1976-05-25 Halliburton Company Self-decentralized hydra-jet tool
US4396073A (en) * 1981-09-18 1983-08-02 Electric Power Research Institute, Inc. Underground boring apparatus with controlled steering capabilities
US4597454A (en) * 1984-06-12 1986-07-01 Schoeffler William N Controllable downhole directional drilling tool and method
US4714118A (en) * 1986-05-22 1987-12-22 Flowmole Corporation Technique for steering and monitoring the orientation of a powered underground boring device

Also Published As

Publication number Publication date
ES2019578A4 (es) 1991-07-01
DE401191T1 (de) 1991-04-11
ATE99023T1 (de) 1994-01-15
EP0401191A1 (de) 1990-12-05
EP0401191B1 (de) 1993-12-22
BE1003865A3 (nl) 1992-06-30

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Legal Events

Date Code Title Description
8332 No legal effect for de