CA2806070C - Methode, trousse et systeme d'injection de mortier liquide dans un trou de forage, methode de deploiement d'un tube dans un trou de forage en vue de l'injection de mortier liquide et pointe servant dans un systeme d'injection de mortier liquide - Google Patents
Methode, trousse et systeme d'injection de mortier liquide dans un trou de forage, methode de deploiement d'un tube dans un trou de forage en vue de l'injection de mortier liquide et pointe servant dans un systeme d'injection de mortier liquide Download PDFInfo
- Publication number
- CA2806070C CA2806070C CA2806070A CA2806070A CA2806070C CA 2806070 C CA2806070 C CA 2806070C CA 2806070 A CA2806070 A CA 2806070A CA 2806070 A CA2806070 A CA 2806070A CA 2806070 C CA2806070 C CA 2806070C
- Authority
- CA
- Canada
- Prior art keywords
- borehole
- leader
- tube
- pressure
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
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
- 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
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2806070A CA2806070C (fr) | 2013-02-14 | 2013-02-14 | Methode, trousse et systeme d'injection de mortier liquide dans un trou de forage, methode de deploiement d'un tube dans un trou de forage en vue de l'injection de mortier liquide et pointe servant dans un systeme d'injection de mortier liquide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2806070A CA2806070C (fr) | 2013-02-14 | 2013-02-14 | Methode, trousse et systeme d'injection de mortier liquide dans un trou de forage, methode de deploiement d'un tube dans un trou de forage en vue de l'injection de mortier liquide et pointe servant dans un systeme d'injection de mortier liquide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2806070A1 CA2806070A1 (fr) | 2014-08-14 |
| CA2806070C true CA2806070C (fr) | 2017-11-21 |
Family
ID=51349113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2806070A Active CA2806070C (fr) | 2013-02-14 | 2013-02-14 | Methode, trousse et systeme d'injection de mortier liquide dans un trou de forage, methode de deploiement d'un tube dans un trou de forage en vue de l'injection de mortier liquide et pointe servant dans un systeme d'injection de mortier liquide |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2806070C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761392A (zh) * | 2016-12-20 | 2017-05-31 | 淮北矿业(集团)勘探工程有限责任公司 | 一种用于高压环境中带注浆充填的钻孔结构 |
-
2013
- 2013-02-14 CA CA2806070A patent/CA2806070C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2806070A1 (fr) | 2014-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20170825 |
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| MPN | Maintenance fee for patent paid |
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| U00 | Fee paid |
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| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT Effective date: 20250205 Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250205 |
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| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 13TH ANNIV.) - STANDARD Year of fee payment: 13 |
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| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20251201 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20251201 |