FI217074A - - Google Patents
Info
- Publication number
- FI217074A FI217074A FI2170/74A FI217074A FI217074A FI 217074 A FI217074 A FI 217074A FI 2170/74 A FI2170/74 A FI 2170/74A FI 217074 A FI217074 A FI 217074A FI 217074 A FI217074 A FI 217074A
- Authority
- FI
- Finland
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
- E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
-
- 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
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/062—Arrangements for treating drilling fluids outside the borehole by mixing components
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 |
|---|---|---|---|
| GB3457173A GB1437442A (en) | 1973-07-19 | 1973-07-19 | Flushing system for a drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI217074A true FI217074A (fi) | 1975-01-20 |
Family
ID=10367290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI2170/74A FI217074A (fi) | 1973-07-19 | 1974-07-16 |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR7405937D0 (fi) |
| CA (1) | CA1002514A (fi) |
| FI (1) | FI217074A (fi) |
| FR (1) | FR2238031B3 (fi) |
| GB (1) | GB1437442A (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040125688A1 (en) * | 2002-12-30 | 2004-07-01 | Kelley Milton I. | Closed automatic fluid mixing system |
| US8261855B2 (en) | 2009-11-11 | 2012-09-11 | Flanders Electric, Ltd. | Methods and systems for drilling boreholes |
| SE535418C2 (sv) | 2010-08-26 | 2012-07-31 | Atlas Copco Rock Drills Ab | Metod och system för styrning av en kompressor vid en bergborrningsanordning samt bergborrningsanordning |
| CN102797425B (zh) * | 2012-08-27 | 2014-12-10 | 王清刚 | 煤层钻探风水联动雾化除尘、清洗装置 |
| EP2955319A1 (en) * | 2014-06-13 | 2015-12-16 | Sandvik Mining and Construction Oy | Arrangement and method for feeding flushing fluid |
-
1973
- 1973-07-19 GB GB3457173A patent/GB1437442A/en not_active Expired
-
1974
- 1974-07-16 FI FI2170/74A patent/FI217074A/fi unknown
- 1974-07-17 CA CA204,931A patent/CA1002514A/en not_active Expired
- 1974-07-18 BR BR5937/74A patent/BR7405937D0/pt unknown
- 1974-07-19 FR FR7425231A patent/FR2238031B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1437442A (en) | 1976-05-26 |
| FR2238031B3 (fi) | 1977-05-20 |
| CA1002514A (en) | 1976-12-28 |
| BR7405937D0 (pt) | 1975-05-06 |
| FR2238031A1 (fi) | 1975-02-14 |