FI98400B - Borranordning - Google Patents
BorranordningInfo
- Publication number
- FI98400B FI98400B FI943603A FI943603A FI98400B FI 98400 B FI98400 B FI 98400B FI 943603 A FI943603 A FI 943603A FI 943603 A FI943603 A FI 943603A FI 98400 B FI98400 B FI 98400B
- Authority
- FI
- Finland
- Prior art keywords
- drill rig
- rig
- drill
- Prior art date
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
- E21B7/20—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 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
- E21B7/20—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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI943603A FI98400C (sv) | 1994-08-03 | 1994-08-03 | Borranordning |
AU30797/95A AU3079795A (en) | 1994-08-03 | 1995-08-03 | A drilling apparatus |
PCT/FI1995/000414 WO1996004456A1 (en) | 1994-08-03 | 1995-08-03 | A drilling apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI943603 | 1994-08-03 | ||
FI943603A FI98400C (sv) | 1994-08-03 | 1994-08-03 | Borranordning |
Publications (4)
Publication Number | Publication Date |
---|---|
FI943603A0 FI943603A0 (sv) | 1994-08-03 |
FI943603A FI943603A (sv) | 1996-02-04 |
FI98400B true FI98400B (sv) | 1997-02-28 |
FI98400C FI98400C (sv) | 1997-06-10 |
Family
ID=8541159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI943603A FI98400C (sv) | 1994-08-03 | 1994-08-03 | Borranordning |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU3079795A (sv) |
FI (1) | FI98400C (sv) |
WO (1) | WO1996004456A1 (sv) |
Families Citing this family (8)
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 |
US6106200A (en) * | 1996-11-12 | 2000-08-22 | Techmo Entwicklungs-Und Vertriebs Gmbh | Process and device for simultaneously drilling and lining a hole |
AT407895B (de) * | 1996-11-12 | 2001-07-25 | Techmo Entw & Vertriebs Gmbh | Verfahren und einrichtung zum bohren und auskleiden von bohrlöchern |
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 |
EP1144797B1 (en) * | 1998-11-23 | 2005-07-27 | Oy Atlas Copco Rotex Ab | 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)
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 |
-
1994
- 1994-08-03 FI FI943603A patent/FI98400C/sv not_active IP Right Cessation
-
1995
- 1995-08-03 AU AU30797/95A patent/AU3079795A/en not_active Abandoned
- 1995-08-03 WO PCT/FI1995/000414 patent/WO1996004456A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
AU3079795A (en) | 1996-03-04 |
FI98400C (sv) | 1997-06-10 |
FI943603A0 (sv) | 1994-08-03 |
WO1996004456A1 (en) | 1996-02-15 |
FI943603A (sv) | 1996-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed |