FI950310A0 - Device for placing material in a drill shaft - Google Patents
Device for placing material in a drill shaftInfo
- Publication number
- FI950310A0 FI950310A0 FI950310A FI950310A FI950310A0 FI 950310 A0 FI950310 A0 FI 950310A0 FI 950310 A FI950310 A FI 950310A FI 950310 A FI950310 A FI 950310A FI 950310 A0 FI950310 A0 FI 950310A0
- Authority
- FI
- Finland
- Prior art keywords
- drill shaft
- placing material
- placing
- drill
- shaft
- Prior art date
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
- E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
- E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9400779A FR2715433B1 (en) | 1994-01-25 | 1994-01-25 | Device for placing materials in a wellbore. |
Publications (2)
Publication Number | Publication Date |
---|---|
FI950310A0 true FI950310A0 (en) | 1995-01-24 |
FI950310A FI950310A (en) | 1995-07-26 |
Family
ID=9459369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI950310A FI950310A (en) | 1994-01-25 | 1995-01-24 | Device for placing materials in a borehole |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0664374A1 (en) |
JP (1) | JPH0836098A (en) |
FI (1) | FI950310A (en) |
FR (1) | FR2715433B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20130106468A (en) * | 2012-03-20 | 2013-09-30 | 윤한울 | Fuel rods landfill underground tunnel and a device |
CN103362547B (en) * | 2012-04-07 | 2015-09-09 | 安徽省矿业机电装备有限责任公司 | Feed intake under a kind of coal mine filling recovery well snubber |
CN104401705B (en) * | 2014-09-19 | 2017-01-11 | 中国矿业大学 | Suspension buffer device for vertically charged solid material |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1450485A (en) * | 1921-12-08 | 1923-04-03 | Cousins Benjamin | Cementing dumper |
US2100684A (en) * | 1936-03-28 | 1937-11-30 | Monroe W Carroll | Well bridging, cementing, whipstock, and milling apparatus |
US2353458A (en) * | 1940-08-03 | 1944-07-11 | Howard H Greene | Deep well dump can |
US4739829A (en) * | 1986-12-11 | 1988-04-26 | Brunner Travis J | Wireline operated oil well dump bailer |
DE4010638A1 (en) * | 1990-04-03 | 1991-10-10 | Forschungszentrum Juelich Gmbh | Underground storage of containers of radioactive waste |
-
1994
- 1994-01-25 FR FR9400779A patent/FR2715433B1/en not_active Expired - Fee Related
-
1995
- 1995-01-23 EP EP95400131A patent/EP0664374A1/en not_active Withdrawn
- 1995-01-24 FI FI950310A patent/FI950310A/en not_active Application Discontinuation
- 1995-01-25 JP JP2768295A patent/JPH0836098A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH0836098A (en) | 1996-02-06 |
FR2715433A1 (en) | 1995-07-28 |
FI950310A (en) | 1995-07-26 |
FR2715433B1 (en) | 1996-02-16 |
EP0664374A1 (en) | 1995-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |