BE436967A - - Google Patents
Info
- Publication number
- BE436967A BE436967A BE436967DA BE436967A BE 436967 A BE436967 A BE 436967A BE 436967D A BE436967D A BE 436967DA BE 436967 A BE436967 A BE 436967A
- Authority
- BE
- Belgium
- Prior art keywords
- rod
- tool
- drill
- recesses
- push
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000010985 leather Substances 0.000 description 2
- 235000014309 Eleocharis tuberosa Nutrition 0.000 description 1
- 244000103152 Eleocharis tuberosa Species 0.000 description 1
- 235000014030 Podocarpus spicatus Nutrition 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000000926 separation method Methods 0.000 description 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
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)
- Percussive Tools And Related Accessories (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE436967A true BE436967A (OSRAM) |
Family
ID=95515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE436967D BE436967A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE436967A (OSRAM) |
-
0
- BE BE436967D patent/BE436967A/fr unknown
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