FR2320431A1 - Turboforeuse - Google Patents
TurboforeuseInfo
- Publication number
- FR2320431A1 FR2320431A1 FR7524728A FR7524728A FR2320431A1 FR 2320431 A1 FR2320431 A1 FR 2320431A1 FR 7524728 A FR7524728 A FR 7524728A FR 7524728 A FR7524728 A FR 7524728A FR 2320431 A1 FR2320431 A1 FR 2320431A1
- Authority
- FR
- France
- Prior art keywords
- bearing
- turbodrill
- decrease
- directional drilling
- exhibits
- 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
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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/02—Fluid rotary type drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/02—Adaptations for drilling wells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C39/00—Relieving load on bearings
- F16C39/02—Relieving load on bearings using mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2352/00—Apparatus for drilling
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7524728A FR2320431A1 (fr) | 1975-08-07 | 1975-08-07 | Turboforeuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7524728A FR2320431A1 (fr) | 1975-08-07 | 1975-08-07 | Turboforeuse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2320431A1 true FR2320431A1 (fr) | 1977-03-04 |
FR2320431B1 FR2320431B1 (fr) | 1977-12-16 |
Family
ID=9158910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7524728A Granted FR2320431A1 (fr) | 1975-08-07 | 1975-08-07 | Turboforeuse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2320431A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410149A1 (fr) * | 1977-11-29 | 1979-06-22 | Inst Burovoi Tekhnik | Turboforeuse |
FR2479892A1 (fr) * | 1980-04-02 | 1981-10-09 | Zahnradfabrik Friedrichshafen | Dispositif d'entrainement direct pour trepan de forage |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1169407A (fr) * | 1957-03-13 | 1958-12-29 | Turbine ou moteur souterrain pour le forage du sol | |
FR1265344A (fr) * | 1960-05-20 | 1961-06-30 | Neyrpic Ets | Perfectionnement aux accouplements pour turbines de forage |
FR1535451A (fr) * | 1966-07-01 | 1968-08-09 | Inst Francais Du Petrole | Butée à billes pour turbine de forage |
FR1557267A (fr) * | 1967-10-12 | 1969-02-14 | ||
FR1577355A (fr) * | 1968-04-04 | 1969-08-08 | ||
FR2157206A5 (fr) * | 1971-10-15 | 1973-06-01 | Alsthom |
-
1975
- 1975-08-07 FR FR7524728A patent/FR2320431A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1169407A (fr) * | 1957-03-13 | 1958-12-29 | Turbine ou moteur souterrain pour le forage du sol | |
FR1265344A (fr) * | 1960-05-20 | 1961-06-30 | Neyrpic Ets | Perfectionnement aux accouplements pour turbines de forage |
FR1535451A (fr) * | 1966-07-01 | 1968-08-09 | Inst Francais Du Petrole | Butée à billes pour turbine de forage |
FR1557267A (fr) * | 1967-10-12 | 1969-02-14 | ||
FR1577355A (fr) * | 1968-04-04 | 1969-08-08 | ||
FR2157206A5 (fr) * | 1971-10-15 | 1973-06-01 | Alsthom |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2410149A1 (fr) * | 1977-11-29 | 1979-06-22 | Inst Burovoi Tekhnik | Turboforeuse |
FR2479892A1 (fr) * | 1980-04-02 | 1981-10-09 | Zahnradfabrik Friedrichshafen | Dispositif d'entrainement direct pour trepan de forage |
Also Published As
Publication number | Publication date |
---|---|
FR2320431B1 (fr) | 1977-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8107365A1 (es) | Dispositivo electrohidraulico rotatorio del tipo de bomba volumetrica | |
NL160907B (nl) | Rotatiemachine met door axiaallegers gedragen rotoren. | |
ES8305889A1 (es) | Perfeccionamientos introducidos en un motor hidraulico y en una transmision hidrostatica de potencia que lo incorpora. | |
NO993070L (no) | Borerör/foringsrör - beskytter | |
US3728040A (en) | Turbodrill | |
US3964558A (en) | Fluid actuated downhole drilling device | |
US3666330A (en) | Thrust bearing arrangement for turbo-drills | |
US3754835A (en) | Turbodrill | |
US3989409A (en) | Turbodrill | |
FR2320431A1 (fr) | Turboforeuse | |
ATE83040T1 (de) | Bohrmotor im bohrloch. | |
GB1457839A (en) | Turbodrill | |
GB1498699A (en) | Apparatus for braking a rotating machine | |
US3938596A (en) | Turbo-drill | |
GB1498241A (en) | Well-drilling turbodrill | |
GB1122506A (en) | Pressure-fluid driven tools | |
GB794773A (en) | A rotary hydraulic motor of the outwardly-sliding vane type | |
SU825824A1 (ru) | Турбобур | |
EP0209310A3 (fr) | Dispositif de compensation axiale pour un moteur de forage de fond de puits | |
FR2271378A1 (en) | Downhole turbodrill with low and high speed turbines - only part of the mud passing through the high speed turbine | |
GB868109A (en) | Turbodrill with multistage hydraulic turbine for drilling and well-boring | |
GB1396051A (en) | Turbo-drill | |
RU2052065C1 (ru) | Турбобур | |
FR2184342A5 (en) | Hydraulic motor (turbine) - for driving drill bit indrilling boreholes | |
GB823877A (en) | Bearing assembly for the shaft of underground hydraulic turbines for driving drill bits in deep-well drilling |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |