CA1232836A - Obturateurs pour forages - Google Patents
Obturateurs pour foragesInfo
- Publication number
- CA1232836A CA1232836A CA000447390A CA447390A CA1232836A CA 1232836 A CA1232836 A CA 1232836A CA 000447390 A CA000447390 A CA 000447390A CA 447390 A CA447390 A CA 447390A CA 1232836 A CA1232836 A CA 1232836A
- Authority
- CA
- Canada
- Prior art keywords
- casing
- water
- substance
- sampling
- packers
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000000126 substance Substances 0.000 claims abstract description 35
- 239000000565 sealant Substances 0.000 claims abstract description 21
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 6
- 239000000440 bentonite Substances 0.000 claims abstract description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 3
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 239000004927 clay Substances 0.000 abstract description 5
- 239000003673 groundwater Substances 0.000 abstract 1
- 238000005070 sampling Methods 0.000 description 11
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000004576 sand Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 208000018459 dissociative disease Diseases 0.000 description 4
- 238000011049 filling Methods 0.000 description 4
- 238000012806 monitoring device Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000008398 formation water Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 208000002565 Open Fractures Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- ZRHANBBTXQZFSP-UHFFFAOYSA-M potassium;4-amino-3,5,6-trichloropyridine-2-carboxylate Chemical compound [K+].NC1=C(Cl)C(Cl)=NC(C([O-])=O)=C1Cl ZRHANBBTXQZFSP-UHFFFAOYSA-M 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51190183A | 1983-07-08 | 1983-07-08 | |
| US511,901 | 1983-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1232836A true CA1232836A (fr) | 1988-02-16 |
Family
ID=24036916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000447390A Expired CA1232836A (fr) | 1983-07-08 | 1984-02-14 | Obturateurs pour forages |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1232836A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058797A (zh) * | 2020-01-02 | 2020-04-24 | 成都理工大学 | 一种扩孔封孔方法 |
| CN119044448A (zh) * | 2024-08-27 | 2024-11-29 | 中国地质调查局油气资源调查中心 | 一种微生物固碳监测装置和方法 |
-
1984
- 1984-02-14 CA CA000447390A patent/CA1232836A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058797A (zh) * | 2020-01-02 | 2020-04-24 | 成都理工大学 | 一种扩孔封孔方法 |
| CN119044448A (zh) * | 2024-08-27 | 2024-11-29 | 中国地质调查局油气资源调查中心 | 一种微生物固碳监测装置和方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |