CA2156779A1 - Dispositif d'obturation temporaire pour trou de sonde - Google Patents
Dispositif d'obturation temporaire pour trou de sondeInfo
- Publication number
- CA2156779A1 CA2156779A1 CA 2156779 CA2156779A CA2156779A1 CA 2156779 A1 CA2156779 A1 CA 2156779A1 CA 2156779 CA2156779 CA 2156779 CA 2156779 A CA2156779 A CA 2156779A CA 2156779 A1 CA2156779 A1 CA 2156779A1
- Authority
- CA
- Canada
- Prior art keywords
- body member
- shank
- handle
- shank means
- sections
- 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.)
- Abandoned
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000001788 irregular Effects 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims 1
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 238000005422 blasting Methods 0.000 description 4
- 239000011435 rock Substances 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- E21B33/12—Packers; Plugs
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)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2156779 CA2156779A1 (fr) | 1995-08-23 | 1995-08-23 | Dispositif d'obturation temporaire pour trou de sonde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2156779 CA2156779A1 (fr) | 1995-08-23 | 1995-08-23 | Dispositif d'obturation temporaire pour trou de sonde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2156779A1 true CA2156779A1 (fr) | 1997-02-24 |
Family
ID=4156480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2156779 Abandoned CA2156779A1 (fr) | 1995-08-23 | 1995-08-23 | Dispositif d'obturation temporaire pour trou de sonde |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2156779A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018151845A1 (fr) * | 2017-02-17 | 2018-08-23 | David Hart | Outil de sécurité pour réparation de tubage de puits de forage pour puits d'hydrocarbures à basse pression |
-
1995
- 1995-08-23 CA CA 2156779 patent/CA2156779A1/fr not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018151845A1 (fr) * | 2017-02-17 | 2018-08-23 | David Hart | Outil de sécurité pour réparation de tubage de puits de forage pour puits d'hydrocarbures à basse pression |
| US11486221B2 (en) | 2017-02-17 | 2022-11-01 | David Hart | Wellbore casing repair safety tool for low-pressure hydrocarbon wells |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 19980824 |