CH653406A5 - Einrichtung zur herstellung zielgerichteter bohrungen. - Google Patents
Einrichtung zur herstellung zielgerichteter bohrungen. Download PDFInfo
- Publication number
- CH653406A5 CH653406A5 CH4481A CH4481A CH653406A5 CH 653406 A5 CH653406 A5 CH 653406A5 CH 4481 A CH4481 A CH 4481A CH 4481 A CH4481 A CH 4481A CH 653406 A5 CH653406 A5 CH 653406A5
- Authority
- CH
- Switzerland
- Prior art keywords
- boring bar
- target boring
- rotatably mounted
- target
- fixed part
- Prior art date
Links
- 238000005553 drilling Methods 0.000 claims description 22
- 239000003245 coal Substances 0.000 claims description 2
- 238000012937 correction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/04—Electric 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/20—Drives for drilling, used in the borehole combined with surface drive
-
- 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
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/0085—Adaptations of electric power generating means for use in boreholes
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/02—Determining slope or direction
- E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (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)
- Geophysics (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3000239A DE3000239C2 (de) | 1980-01-05 | 1980-01-05 | Einrichtung zur Herstellung zielgerichteter Bohrungen |
| DE3046122A DE3046122C2 (de) | 1980-12-06 | 1980-12-06 | Einrichtungen zur Herstellung zielgerichteter Bohrungen mit einer Zielbohrstange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH653406A5 true CH653406A5 (de) | 1985-12-31 |
Family
ID=25783040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4481A CH653406A5 (de) | 1980-01-05 | 1981-01-05 | Einrichtung zur herstellung zielgerichteter bohrungen. |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT373358B (sv) |
| AU (1) | AU536279B2 (sv) |
| BR (1) | BR8008612A (sv) |
| CA (1) | CA1154749A (sv) |
| CH (1) | CH653406A5 (sv) |
| FR (1) | FR2473105B1 (sv) |
| GB (1) | GB2066878B (sv) |
| SE (1) | SE441376B (sv) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8830254D0 (en) * | 1988-12-24 | 1989-02-22 | Cambridge Radiation Tech | Drilling apparatus |
| GB2230288A (en) * | 1989-03-13 | 1990-10-17 | Transbor | Device for steering a drill bit |
| US4995465A (en) * | 1989-11-27 | 1991-02-26 | Conoco Inc. | Rotary drillstring guidance by feedrate oscillation |
| DE4037259A1 (de) * | 1990-11-23 | 1992-05-27 | Schwing Hydraulik Elektronik | Zielbohrstange mit eigener elektrischer energieversorgung durch einen eingebauten generator |
| GB9204910D0 (en) * | 1992-03-05 | 1992-04-22 | Ledge 101 Ltd | Downhole tool |
| FR2817904B1 (fr) * | 2000-12-07 | 2003-04-18 | Inst Francais Du Petrole | Dispositif de forage directionnel rotary comportant un moyen de flexion a nacelle |
| CA2900806C (en) | 2013-03-11 | 2018-01-02 | Halliburton Energy Services, Inc. | Downhole ranging from multiple wellbores |
| AU2013393828B2 (en) | 2013-07-11 | 2016-05-12 | Halliburton Energy Services, Inc. | Rotationally-independent wellbore ranging |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2119095A (en) * | 1937-03-04 | 1938-05-31 | Charles N Brummett | Directional drilling device |
| FR1240420A (fr) * | 1958-11-19 | 1960-09-02 | British Petroleum Co | Procédé et appareil de forage |
| US3196959A (en) * | 1961-08-14 | 1965-07-27 | Lamphere Jean K | Directional drilling apparatus |
| FR2009330A1 (en) * | 1968-05-25 | 1970-01-30 | Rolls Royce | Apparatus for applying transverse force to a boring - tool |
| US3561549A (en) * | 1968-06-07 | 1971-02-09 | Smith Ind International Inc | Slant drilling tools for oil wells |
| US3572450A (en) * | 1968-10-04 | 1971-03-30 | Derry R Thompson | Well drilling apparatus |
| US3888319A (en) * | 1973-11-26 | 1975-06-10 | Continental Oil Co | Control system for a drilling apparatus |
| FR2281487A1 (fr) * | 1974-08-09 | 1976-03-05 | Chepelev Viktor | Dispositif pour l'orientation d'un outil dans un trou de forage |
| BE865953A (fr) * | 1978-04-13 | 1978-07-31 | Foraky | Perfectionnements aux installations de forage |
-
1980
- 1980-12-12 SE SE8008775A patent/SE441376B/sv not_active IP Right Cessation
- 1980-12-24 AU AU65860/80A patent/AU536279B2/en not_active Ceased
- 1980-12-29 CA CA000367657A patent/CA1154749A/en not_active Expired
- 1980-12-30 BR BR8008612A patent/BR8008612A/pt not_active IP Right Cessation
-
1981
- 1981-01-02 AT AT581A patent/AT373358B/de not_active IP Right Cessation
- 1981-01-05 GB GB8100129A patent/GB2066878B/en not_active Expired
- 1981-01-05 CH CH4481A patent/CH653406A5/de not_active IP Right Cessation
- 1981-01-05 FR FR8100037A patent/FR2473105B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU6586080A (en) | 1981-07-16 |
| AU536279B2 (en) | 1984-05-03 |
| FR2473105B1 (fr) | 1986-04-04 |
| GB2066878B (en) | 1983-05-18 |
| ATA581A (de) | 1983-05-15 |
| CA1154749A (en) | 1983-10-04 |
| AT373358B (de) | 1984-01-10 |
| SE8008775L (sv) | 1981-07-06 |
| GB2066878A (en) | 1981-07-15 |
| FR2473105A1 (fr) | 1981-07-10 |
| BR8008612A (pt) | 1981-07-28 |
| SE441376B (sv) | 1985-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |