AU3079795A - A drilling apparatus - Google Patents

A drilling apparatus

Info

Publication number
AU3079795A
AU3079795A AU30797/95A AU3079795A AU3079795A AU 3079795 A AU3079795 A AU 3079795A AU 30797/95 A AU30797/95 A AU 30797/95A AU 3079795 A AU3079795 A AU 3079795A AU 3079795 A AU3079795 A AU 3079795A
Authority
AU
Australia
Prior art keywords
drilling apparatus
drilling
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.)
Abandoned
Application number
AU30797/95A
Other languages
English (en)
Inventor
Valto Ilomaki
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
Publication of AU3079795A publication Critical patent/AU3079795A/en
Abandoned legal-status Critical Current

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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
AU30797/95A 1994-08-03 1995-08-03 A drilling apparatus Abandoned AU3079795A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI943603 1994-08-03
FI943603A FI98400C (sv) 1994-08-03 1994-08-03 Borranordning
PCT/FI1995/000414 WO1996004456A1 (en) 1994-08-03 1995-08-03 A drilling apparatus

Publications (1)

Publication Number Publication Date
AU3079795A true AU3079795A (en) 1996-03-04

Family

ID=8541159

Family Applications (1)

Application Number Title Priority Date Filing Date
AU30797/95A Abandoned AU3079795A (en) 1994-08-03 1995-08-03 A drilling apparatus

Country Status (3)

Country Link
AU (1) AU3079795A (sv)
FI (1) FI98400C (sv)
WO (1) WO1996004456A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839519A (en) * 1996-11-08 1998-11-24 Sandvik Ab Methods and apparatus for attaching a casing to a drill bit in overburden drilling equipment
AT407895B (de) * 1996-11-12 2001-07-25 Techmo Entw & Vertriebs Gmbh Verfahren und einrichtung zum bohren und auskleiden von bohrlöchern
US6106200A (en) * 1996-11-12 2000-08-22 Techmo Entwicklungs-Und Vertriebs Gmbh Process and device for simultaneously drilling and lining a hole
FR2762355B1 (fr) * 1997-04-19 1999-11-05 Alain Leforestier Procede de forage par percussion et rotation simultanees et dispositif de mise en oeuvre de ce procede
WO2000031373A1 (en) * 1998-11-23 2000-06-02 Ilomaeki Valto A method for mounting a casing shoe on a drilling apparatus
US7311148B2 (en) 1999-02-25 2007-12-25 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
GB2365463B (en) * 2000-08-01 2005-02-16 Renovus Ltd Drilling method
DE102012000983A1 (de) * 2012-01-20 2013-07-25 Minova International Ltd. Vorrichtung für ein Drainage-Bohr-System

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1501582A (en) * 1975-05-31 1978-02-15 Jenne & Strahm Ag Boring tools
DE3603499A1 (de) * 1985-05-07 1986-11-13 Geißler & Kuper GmbH Diamantwerkzeug - Wiederaufbereitung, 3100 Celle Diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
DE3813472A1 (de) * 1988-04-21 1989-11-02 Geissler & Kuper Gmbh Kupplung, insbesondere fuer diamantbohrkrone mit schaftrohr und rohrgewindeanschluss
DE3840923C2 (de) * 1988-12-05 1994-03-24 Schmidt Paul Rammbohrgerät

Also Published As

Publication number Publication date
WO1996004456A1 (en) 1996-02-15
FI943603A (sv) 1996-02-04
FI943603A0 (sv) 1994-08-03
FI98400C (sv) 1997-06-10
FI98400B (sv) 1997-02-28

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