EP2427623A4 - Guiding device for rock drilling machine - Google Patents
Guiding device for rock drilling machine Download PDFInfo
- Publication number
- EP2427623A4 EP2427623A4 EP10772302.5A EP10772302A EP2427623A4 EP 2427623 A4 EP2427623 A4 EP 2427623A4 EP 10772302 A EP10772302 A EP 10772302A EP 2427623 A4 EP2427623 A4 EP 2427623A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- guiding device
- drilling machine
- rock drilling
- rock
- guiding
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title 1
- 239000011435 rock Substances 0.000 title 1
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
- E21B7/067—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 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
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
-
- 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
- E21B7/062—Deflecting the direction of boreholes the tool shaft rotating inside a non-rotating guide travelling with the shaft
-
- 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
- E21B7/068—Deflecting the direction of boreholes drilled by a down-hole drilling motor
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20091795A NO333280B1 (en) | 2009-05-06 | 2009-05-06 | Control device for rock drill. |
| PCT/NO2010/000157 WO2010128861A1 (en) | 2009-05-06 | 2010-04-29 | Guiding device for rock drilling machine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP2427623A1 EP2427623A1 (en) | 2012-03-14 |
| EP2427623A4 true EP2427623A4 (en) | 2017-12-06 |
| EP2427623B1 EP2427623B1 (en) | 2019-10-02 |
Family
ID=43050232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10772302.5A Active EP2427623B1 (en) | 2009-05-06 | 2010-04-29 | Guiding device for rock drilling machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2427623B1 (en) |
| NO (1) | NO333280B1 (en) |
| WO (1) | WO2010128861A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO348095B1 (en) * | 2018-01-02 | 2024-08-12 | Forte Energi Bergboring As | DEVICE AT TUNNEL BORING MACHINE PROVIDED FOR UNMANNED DRILLING OPERATIONS INSIDE THE BOREHOLE |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5220963A (en) * | 1989-12-22 | 1993-06-22 | Patton Consulting, Inc. | System for controlled drilling of boreholes along planned profile |
| US5316093A (en) * | 1988-12-30 | 1994-05-31 | Institut Francais Du Petrole | Fitting for controlled trajectory drilling, comprising a variable geometry stabilizer and use of this fitting |
| US5447200A (en) * | 1994-05-18 | 1995-09-05 | Dedora; Garth | Method and apparatus for downhole sand clean-out operations in the petroleum industry |
| WO2004011766A1 (en) * | 2002-07-25 | 2004-02-05 | Etudes & Productions Schlumberger | Drilling method |
| USRE38418E1 (en) * | 1996-02-14 | 2004-02-10 | The Charles Machine Works, Inc. | Dual member pipe joint for a dual member drill string |
| US20050194187A1 (en) * | 2004-03-03 | 2005-09-08 | Gleitman Daniel D. | Rotating systems associated with drill pipe |
| US20080142268A1 (en) * | 2006-12-13 | 2008-06-19 | Geoffrey Downton | Rotary steerable drilling apparatus and method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3360898D1 (en) * | 1982-02-02 | 1985-11-07 | Shell Int Research | Method and means for controlling the course of a bore hole |
| DE3403239C1 (en) * | 1984-01-31 | 1985-06-27 | Christensen, Inc., Salt Lake City, Utah | Devices for optional straight or directional drilling in underground rock formations |
| GB8708791D0 (en) * | 1987-04-13 | 1987-05-20 | Shell Int Research | Assembly for directional drilling of boreholes |
| AU4335693A (en) * | 1992-05-27 | 1993-12-30 | Astec Developments Limited | Downhole tools |
| GB9610382D0 (en) * | 1996-05-17 | 1996-07-24 | Anderson Charles A | Drilling apparatus |
| GB2396365A (en) * | 2002-12-21 | 2004-06-23 | Schlumberger Holdings | Apparatus and method for compacting borehole walls |
| CA2448723C (en) * | 2003-11-07 | 2008-05-13 | Halliburton Energy Services, Inc. | Variable gauge drilling apparatus and method of assembly thereof |
-
2009
- 2009-05-06 NO NO20091795A patent/NO333280B1/en unknown
-
2010
- 2010-04-29 EP EP10772302.5A patent/EP2427623B1/en active Active
- 2010-04-29 WO PCT/NO2010/000157 patent/WO2010128861A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316093A (en) * | 1988-12-30 | 1994-05-31 | Institut Francais Du Petrole | Fitting for controlled trajectory drilling, comprising a variable geometry stabilizer and use of this fitting |
| US5220963A (en) * | 1989-12-22 | 1993-06-22 | Patton Consulting, Inc. | System for controlled drilling of boreholes along planned profile |
| US5447200A (en) * | 1994-05-18 | 1995-09-05 | Dedora; Garth | Method and apparatus for downhole sand clean-out operations in the petroleum industry |
| USRE38418E1 (en) * | 1996-02-14 | 2004-02-10 | The Charles Machine Works, Inc. | Dual member pipe joint for a dual member drill string |
| WO2004011766A1 (en) * | 2002-07-25 | 2004-02-05 | Etudes & Productions Schlumberger | Drilling method |
| US20050194187A1 (en) * | 2004-03-03 | 2005-09-08 | Gleitman Daniel D. | Rotating systems associated with drill pipe |
| US20080142268A1 (en) * | 2006-12-13 | 2008-06-19 | Geoffrey Downton | Rotary steerable drilling apparatus and method |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2010128861A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| NO20091795L (en) | 2010-11-08 |
| EP2427623A1 (en) | 2012-03-14 |
| NO333280B1 (en) | 2013-04-29 |
| WO2010128861A1 (en) | 2010-11-11 |
| EP2427623B1 (en) | 2019-10-02 |
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| RA4 | Supplementary search report drawn up and despatched (corrected) |
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