SE348259C - - Google Patents
Info
- Publication number
- SE348259C SE348259C SE6815330*3A SE1533068A SE348259C SE 348259 C SE348259 C SE 348259C SE 1533068 A SE1533068 A SE 1533068A SE 348259 C SE348259 C SE 348259C
- Authority
- SE
- Sweden
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
- E21B21/06—Arrangements for treating drilling fluids outside the borehole
- E21B21/07—Arrangements for treating drilling fluids outside the borehole for treating dust-laden gaseous fluids
-
- 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
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS802567 | 1967-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE348259B SE348259B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-28 |
| SE348259C true SE348259C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-11 |
Family
ID=5430286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE6815330*3A SE348259C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-11-13 | 1968-11-12 |
Country Status (3)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8606645D0 (en) * | 1986-03-18 | 1986-04-23 | Dowty Mining Machinery Ltd | Rock drill assembly |
| RU2268985C2 (ru) * | 2004-03-11 | 2006-01-27 | Общество с ограниченной ответственностью "Научно-производственная Компания "РАНКО" | Установка для бурения скважин с очисткой забоя пеной |
| US8622608B2 (en) * | 2006-08-23 | 2014-01-07 | M-I L.L.C. | Process for mixing wellbore fluids |
| RU2507501C1 (ru) * | 2012-09-03 | 2014-02-20 | Шлюмберже Текнолоджи Б.В. | Способ измерения весовой концентрации глинистого материала в образце пористой среды |
| RU2507500C1 (ru) | 2012-09-03 | 2014-02-20 | Шлюмберже Текнолоджи Б.В. | Способ измерения весовой концентрации глинистого материала в образце пористой среды |
| RU2507510C1 (ru) | 2012-09-03 | 2014-02-20 | Шлюмберже Текнолоджи Б.В. | Способ измерения весовой концентрации глины в образце пористого материала |
-
1968
- 1968-11-06 AT AT1077468A patent/AT284040B/de not_active IP Right Cessation
- 1968-11-06 GB GB1250186D patent/GB1250186A/en not_active Expired
- 1968-11-12 SE SE6815330*3A patent/SE348259C/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE348259B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-08-28 |
| DE1809488A1 (de) | 1969-08-14 |
| AT284040B (de) | 1970-08-25 |
| GB1250186A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-10-20 |