BE697830A - - Google Patents
Info
- Publication number
- BE697830A BE697830A BE697830DA BE697830A BE 697830 A BE697830 A BE 697830A BE 697830D A BE697830D A BE 697830DA BE 697830 A BE697830 A BE 697830A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/127—Packers; Plugs with inflatable sleeve
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR974652A FR1403857A (fr) | 1964-05-15 | 1964-05-15 | Obturateur pour l'injection du ciment dans un forage destiné à la consolidation du terain ou d'un massif de maçonnerie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE697830A true BE697830A (xx) | 1967-10-02 |
Family
ID=8830132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE697830D BE697830A (xx) | 1964-05-15 | 1967-04-28 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT302202B (xx) |
| BE (1) | BE697830A (xx) |
| CH (1) | CH421836A (xx) |
| DE (1) | DE1634564A1 (xx) |
| ES (1) | ES313263A1 (xx) |
| FR (1) | FR1403857A (xx) |
| GB (1) | GB1109591A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5532849A (en) * | 1978-08-30 | 1980-03-07 | Sato Kogyo Kk | Grouting method |
| US4253676A (en) * | 1979-06-15 | 1981-03-03 | Halliburton Company | Inflatable packer element with integral support means |
| CH652437A5 (de) * | 1980-09-15 | 1985-11-15 | Haeny & Cie Ag | Verfahren und vorrichtung zum ermitteln des injektionsdruckes bei baulichen injektionen. |
| US4545702A (en) * | 1982-07-02 | 1985-10-08 | Toa Grout Kogyo Co., Ltd. | Boring-injection device, method for improving ground by means of the device and method for investigating ground state by means of the device |
| DE3408558C2 (de) * | 1984-03-08 | 1986-01-09 | Philipp Holzmann Ag, 6000 Frankfurt | Vorrichtung zum Einbringen von Injektionsmasse in unter der Erdoberfläche oder der Oberfläche eines Bauwerkes befindliche Injektionszonen |
| US5390738A (en) * | 1992-11-25 | 1995-02-21 | Dowell Schlumberger Incorporated | Inflatable packer inner bladder retention and seal |
| CN103046893B (zh) * | 2012-12-26 | 2015-10-28 | 安东石油技术（集团）有限公司 | 复合胶筒封隔器 |
| CN103453185B (zh) * | 2013-09-13 | 2015-12-09 | 中国石油集团西部钻探工程有限公司 | 回油复位单向阀装置 |
| CN111519627B (zh) * | 2020-04-30 | 2021-01-12 | 中国水电基础局有限公司 | 一种适用于深厚覆盖层永久性帷幕的套阀管灌浆方法 |
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1964
- 1964-05-15 FR FR974652A patent/FR1403857A/fr not_active Expired
-
1965
- 1965-04-14 GB GB1591265A patent/GB1109591A/en not_active Expired
- 1965-05-05 CH CH623065A patent/CH421836A/fr unknown
- 1965-05-12 ES ES0313263A patent/ES313263A1/es not_active Expired
- 1965-05-13 AT AT436665A patent/AT302202B/de not_active IP Right Cessation
- 1965-05-14 DE DE19651634564 patent/DE1634564A1/de active Pending
-
1967
- 1967-04-28 BE BE697830D patent/BE697830A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT302202B (de) | 1972-10-10 |
| FR1403857A (fr) | 1965-06-25 |
| GB1109591A (en) | 1968-04-10 |
| DE1634564A1 (de) | 1971-10-28 |
| ES313263A1 (es) | 1965-07-01 |
| CH421836A (fr) | 1966-09-30 |