FR967571A - Installation pour fonçage profond - Google Patents
Installation pour fonçage profondInfo
- Publication number
- FR967571A FR967571A FR967571DA FR967571A FR 967571 A FR967571 A FR 967571A FR 967571D A FR967571D A FR 967571DA FR 967571 A FR967571 A FR 967571A
- Authority
- FR
- France
- Prior art keywords
- installation
- deep sinking
- sinking
- deep
- 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
- 238000009434 installation 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR967571T | 1948-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR967571A true FR967571A (fr) | 1950-11-07 |
Family
ID=9500713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR967571D Expired FR967571A (fr) | 1948-06-14 | 1948-06-14 | Installation pour fonçage profond |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR967571A (fr) |
-
1948
- 1948-06-14 FR FR967571D patent/FR967571A/fr not_active Expired
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