FR606423A - Deep well drilling rig - Google Patents
Deep well drilling rigInfo
- Publication number
- FR606423A FR606423A FR606423DA FR606423A FR 606423 A FR606423 A FR 606423A FR 606423D A FR606423D A FR 606423DA FR 606423 A FR606423 A FR 606423A
- Authority
- FR
- France
- Prior art keywords
- drilling rig
- deep well
- well drilling
- deep
- rig
- 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
- E21B10/02—Core bits
- E21B10/06—Roller core bits
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR606423T | 1925-11-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR606423A true FR606423A (en) | 1926-06-14 |
Family
ID=8974661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR606423D Expired FR606423A (en) | 1925-11-03 | 1925-11-03 | Deep well drilling rig |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR606423A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1458632B1 (en) * | 1965-10-27 | 1971-03-11 | Walker Neer Manufact Company I | Drill collar for core drilling |
-
1925
- 1925-11-03 FR FR606423D patent/FR606423A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1458632B1 (en) * | 1965-10-27 | 1971-03-11 | Walker Neer Manufact Company I | Drill collar for core drilling |
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