GB2038909B - Drilling - Google Patents
DrillingInfo
- Publication number
- GB2038909B GB2038909B GB8000014A GB8000014A GB2038909B GB 2038909 B GB2038909 B GB 2038909B GB 8000014 A GB8000014 A GB 8000014A GB 8000014 A GB8000014 A GB 8000014A GB 2038909 B GB2038909 B GB 2038909B
- Authority
- GB
- United Kingdom
- Prior art keywords
- drilling
- 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 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
- E21B10/00—Drill bits
- E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
-
- 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)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7900379A FR2445887A1 (fr) | 1979-01-05 | 1979-01-05 | Procede de forage rotatif utilisant l'action d'un jet hydraulique ainsi que dispositifs de mise en oeuvre de ce procede |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2038909A GB2038909A (en) | 1980-07-30 |
GB2038909B true GB2038909B (en) | 1983-04-13 |
Family
ID=9220544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8000014A Expired GB2038909B (en) | 1979-01-05 | 1980-01-02 | Drilling |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2445887A1 (US20100012521A1-20100121-C00001.png) |
GB (1) | GB2038909B (US20100012521A1-20100121-C00001.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8806506D0 (en) * | 1988-03-18 | 1988-04-20 | Pilot Drilling Control Ltd | Drilling apparatus |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1271127A (fr) * | 1960-07-25 | 1961-09-08 | Europ De Turboforage Soc | Procédé de forage au jet et dispositif pour sa mise en oeuvre |
FR1366848A (fr) * | 1963-05-28 | 1964-07-17 | Aquitaine Petrole | Perfectionnements aux outils rotatifs de forage à lames fluides |
US4047581A (en) * | 1976-12-01 | 1977-09-13 | Kobe, Inc. | Multistage, downhole, turbo-powered intensifier for drilling petroleum wells |
-
1979
- 1979-01-05 FR FR7900379A patent/FR2445887A1/fr active Granted
-
1980
- 1980-01-02 GB GB8000014A patent/GB2038909B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2038909A (en) | 1980-07-30 |
FR2445887A1 (fr) | 1980-08-01 |
FR2445887B1 (US20100012521A1-20100121-C00001.png) | 1983-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |