FR387097A - Outil de forage - Google Patents
Outil de forageInfo
- Publication number
- FR387097A FR387097A FR387097DA FR387097A FR 387097 A FR387097 A FR 387097A FR 387097D A FR387097D A FR 387097DA FR 387097 A FR387097 A FR 387097A
- Authority
- FR
- France
- Prior art keywords
- drilling tool
- drilling
- tool
- 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
- E21B10/36—Percussion drill 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 |
---|---|---|---|
GB387097X | 1907-02-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR387097A true FR387097A (fr) | 1908-06-30 |
Family
ID=1432860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR387097D Expired FR387097A (fr) | 1907-02-15 | 1908-02-07 | Outil de forage |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR387097A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187566B (de) * | 1962-07-10 | 1965-02-25 | Sandvikens Jernverks Ab | Bohrwerkzeug fuer das Schlagbohren mit einem sich drehenden Bohrer |
US4635738A (en) * | 1984-04-14 | 1987-01-13 | Norton Christensen, Inc. | Drill bit |
WO2018191320A1 (fr) * | 2017-04-12 | 2018-10-18 | Tercel Oilfield Products Usa Llc | Trépans de forage bi-axiaux et adaptateurs de trépans |
-
1908
- 1908-02-07 FR FR387097D patent/FR387097A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1187566B (de) * | 1962-07-10 | 1965-02-25 | Sandvikens Jernverks Ab | Bohrwerkzeug fuer das Schlagbohren mit einem sich drehenden Bohrer |
US4635738A (en) * | 1984-04-14 | 1987-01-13 | Norton Christensen, Inc. | Drill bit |
WO2018191320A1 (fr) * | 2017-04-12 | 2018-10-18 | Tercel Oilfield Products Usa Llc | Trépans de forage bi-axiaux et adaptateurs de trépans |
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