BE371652A - - Google Patents
Info
- Publication number
- BE371652A BE371652A BE371652DA BE371652A BE 371652 A BE371652 A BE 371652A BE 371652D A BE371652D A BE 371652DA BE 371652 A BE371652 A BE 371652A
- Authority
- BE
- Belgium
Links
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US364592XA | 1929-07-05 | 1929-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371652A true BE371652A (forum.php) |
Family
ID=21888714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371652D BE371652A (forum.php) | 1929-07-05 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE371652A (forum.php) |
| GB (1) | GB364592A (forum.php) |
-
0
- BE BE371652D patent/BE371652A/xx unknown
-
1930
- 1930-06-30 GB GB19794/30A patent/GB364592A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB364592A (en) | 1932-01-06 |