FR1500742A - Method and apparatus for drilling by acoustic vibrations and alternating rotations - Google Patents
Method and apparatus for drilling by acoustic vibrations and alternating rotationsInfo
- Publication number
- FR1500742A FR1500742A FR84377A FR84377A FR1500742A FR 1500742 A FR1500742 A FR 1500742A FR 84377 A FR84377 A FR 84377A FR 84377 A FR84377 A FR 84377A FR 1500742 A FR1500742 A FR 1500742A
- Authority
- FR
- France
- Prior art keywords
- drilling
- acoustic vibrations
- alternating rotations
- rotations
- alternating
- 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
- 238000000034 method 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
-
- 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
- E21B4/06—Down-hole impacting means, e.g. hammers
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR84377A FR1500742A (en) | 1966-11-21 | 1966-11-21 | Method and apparatus for drilling by acoustic vibrations and alternating rotations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR84377A FR1500742A (en) | 1966-11-21 | 1966-11-21 | Method and apparatus for drilling by acoustic vibrations and alternating rotations |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1500742A true FR1500742A (en) | 1967-11-03 |
Family
ID=8621327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR84377A Expired FR1500742A (en) | 1966-11-21 | 1966-11-21 | Method and apparatus for drilling by acoustic vibrations and alternating rotations |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1500742A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2541795A1 (en) * | 1975-09-19 | 1977-03-31 | Sieke Helmut | Deep well rotary drill rig - with hydraulically superimposed percussive and/or rotary oscillating motion |
FR2412679A1 (en) * | 1977-10-25 | 1979-07-20 | Ingersoll Rand Co | HIGH FREQUENCY PERCUSSION DRILLING SYSTEM AND METHOD |
-
1966
- 1966-11-21 FR FR84377A patent/FR1500742A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2541795A1 (en) * | 1975-09-19 | 1977-03-31 | Sieke Helmut | Deep well rotary drill rig - with hydraulically superimposed percussive and/or rotary oscillating motion |
FR2412679A1 (en) * | 1977-10-25 | 1979-07-20 | Ingersoll Rand Co | HIGH FREQUENCY PERCUSSION DRILLING SYSTEM AND METHOD |
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