DE3101052C2 - - Google Patents
Info
- Publication number
- DE3101052C2 DE3101052C2 DE19813101052 DE3101052A DE3101052C2 DE 3101052 C2 DE3101052 C2 DE 3101052C2 DE 19813101052 DE19813101052 DE 19813101052 DE 3101052 A DE3101052 A DE 3101052A DE 3101052 C2 DE3101052 C2 DE 3101052C2
- Authority
- DE
- Germany
- Prior art keywords
- drill bit
- turbine according
- annular space
- rotors
- drill
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 11
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000000543 intermediate Substances 0.000 claims 2
- 238000005520 cutting process Methods 0.000 description 6
- 101100033674 Mus musculus Ren2 gene Proteins 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000007704 transition Effects 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
- E21B4/006—Mechanical motion converting means, e.g. reduction gearings
-
- 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
- E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813101052 DE3101052A1 (de) | 1981-01-15 | 1981-01-15 | Bohrturbine |
GB8201130A GB2091322B (en) | 1981-01-15 | 1982-01-15 | Turbodrill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813101052 DE3101052A1 (de) | 1981-01-15 | 1981-01-15 | Bohrturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3101052A1 DE3101052A1 (de) | 1982-08-05 |
DE3101052C2 true DE3101052C2 (xx) | 1989-10-12 |
Family
ID=6122658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813101052 Granted DE3101052A1 (de) | 1981-01-15 | 1981-01-15 | Bohrturbine |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE3101052A1 (xx) |
GB (1) | GB2091322B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9304757U1 (de) * | 1993-04-01 | 1993-07-29 | Ingenieurkontor für Maschinenkonstruktion GmbH, O-9055 Chemnitz | Imlochbohrgerät für schneidend bohrbares Gestein mit Luftspülung und flexibler Energiezuleitung |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234557A (en) * | 1989-07-10 | 1991-02-06 | William Charles Pearson Keen | Hydro electric generator |
GB9022056D0 (en) * | 1990-10-10 | 1990-11-21 | Shell Int Research | Apparatus for compressing a fluid |
CN111550361B (zh) * | 2020-06-28 | 2022-03-18 | 河北中清永晟石油科技有限公司 | 新型容积式井下发电装置及包含其的新型油田注水系统 |
-
1981
- 1981-01-15 DE DE19813101052 patent/DE3101052A1/de active Granted
-
1982
- 1982-01-15 GB GB8201130A patent/GB2091322B/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9304757U1 (de) * | 1993-04-01 | 1993-07-29 | Ingenieurkontor für Maschinenkonstruktion GmbH, O-9055 Chemnitz | Imlochbohrgerät für schneidend bohrbares Gestein mit Luftspülung und flexibler Energiezuleitung |
Also Published As
Publication number | Publication date |
---|---|
DE3101052A1 (de) | 1982-08-05 |
GB2091322B (en) | 1984-09-12 |
GB2091322A (en) | 1982-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8120 | Willingness to grant licenses paragraph 23 | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |