ATE338195T1 - EARTH DISPLACEMENT DRILL - Google Patents

EARTH DISPLACEMENT DRILL

Info

Publication number
ATE338195T1
ATE338195T1 AT04003435T AT04003435T ATE338195T1 AT E338195 T1 ATE338195 T1 AT E338195T1 AT 04003435 T AT04003435 T AT 04003435T AT 04003435 T AT04003435 T AT 04003435T AT E338195 T1 ATE338195 T1 AT E338195T1
Authority
AT
Austria
Prior art keywords
drill
drill head
mixing element
head
displacement
Prior art date
Application number
AT04003435T
Other languages
German (de)
Inventor
Alexander Julius Verstraeten
Original Assignee
Beheersmij Verstraeten B V
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 Beheersmij Verstraeten B V filed Critical Beheersmij Verstraeten B V
Application granted granted Critical
Publication of ATE338195T1 publication Critical patent/ATE338195T1/en

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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/062—Arrangements for treating drilling fluids outside the borehole by mixing components
    • 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
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/72—Pile shoes
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Displacement drill comprises a drill pipe (10) running linearly up to the drill head (12), a mixing element (40) rigidly fixed to the outer periphery of the drill pipe, and radially protruding ribs arranged on the drill head. An independent claim is also included for a process for the production of a drill head using the displacement drill. Preferred Features: The mixing element does not radially protrude over the drill head and extends radially outward up to the largest radius of the drill head. The mixing element is arranged directly above the drill head.
AT04003435T 2004-02-16 2004-02-16 EARTH DISPLACEMENT DRILL ATE338195T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04003435A EP1564367B1 (en) 2004-02-16 2004-02-16 Earth displacement drill

Publications (1)

Publication Number Publication Date
ATE338195T1 true ATE338195T1 (en) 2006-09-15

Family

ID=34684703

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04003435T ATE338195T1 (en) 2004-02-16 2004-02-16 EARTH DISPLACEMENT DRILL

Country Status (3)

Country Link
EP (1) EP1564367B1 (en)
AT (1) ATE338195T1 (en)
DE (1) DE502004001336D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE502007001500D1 (en) * 2007-07-06 2009-10-22 Bauer Maschinen Gmbh auger
BE1023794B1 (en) 2016-07-14 2017-07-26 Proferro Nv A TIP WITH PROJECTS FOR A GROUND-MOUNTING OPERATION FOR A FOUNDATION POLE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255833A (en) * 1963-10-10 1966-06-14 Texaco Development Corp Drill bit auxiliary
US3799279A (en) * 1972-09-25 1974-03-26 R Farris Optionally stabilized drilling tool
DE19530718C1 (en) * 1995-08-21 1996-09-26 Bauer Spezialtiefbau Boring device and method for producing concrete post in bore hole
AUPO114996A0 (en) * 1996-07-22 1996-08-15 Jarmyn, Gary Wayne Identification and warning system for underground conduits or pipes laid by the 'directional drilling' method
DE19749409A1 (en) * 1997-05-04 1999-05-12 Gerd Hoermansdoerfer Special drilling process and corresponding drill head
DE19859928C1 (en) * 1998-12-23 2000-08-31 Ludwig Pfeiffer Hoch Und Tiefb Process and protective tube for renewing a pipeline laid in the ground
GB2365463B (en) * 2000-08-01 2005-02-16 Renovus Ltd Drilling method
DE10150278B4 (en) * 2001-10-12 2006-07-06 Tracto-Technik Gmbh Method and device for soil stabilization
DE10205826A1 (en) * 2001-10-18 2003-05-08 Fitr Ges Fuer Innovation Im Ti Laying a buried pipe uses a flow of a suspension to reduce friction, to be mixed with the displaced ground spoil, to form a seal in the ring gap around the pipe wall in the ground

Also Published As

Publication number Publication date
EP1564367B1 (en) 2006-08-30
DE502004001336D1 (en) 2006-10-12
EP1564367A1 (en) 2005-08-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee