DE281933C - - Google Patents
Info
- Publication number
- DE281933C DE281933C DENDAT281933D DE281933DA DE281933C DE 281933 C DE281933 C DE 281933C DE NDAT281933 D DENDAT281933 D DE NDAT281933D DE 281933D A DE281933D A DE 281933DA DE 281933 C DE281933 C DE 281933C
- Authority
- DE
- Germany
- Prior art keywords
- spindle
- pump
- drilling
- detergent
- housing
- 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.)
- Active
Links
- 238000005553 drilling Methods 0.000 claims description 13
- 239000003599 detergent Substances 0.000 claims description 6
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims 1
- 210000000056 organ Anatomy 0.000 description 2
- 241000131971 Bradyrhizobiaceae Species 0.000 description 1
- 241001507636 Yersinia phage Berlin Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000013589 supplement Substances 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
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)
- Earth Drilling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE281933C true DE281933C (enrdf_load_stackoverflow) |
Family
ID=537628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT281933D Active DE281933C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE281933C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT281933D patent/DE281933C/de active Active
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