CA1048927A - Obturateur pour tuyau d'injection - Google Patents
Obturateur pour tuyau d'injectionInfo
- Publication number
- CA1048927A CA1048927A CA76254645A CA254645A CA1048927A CA 1048927 A CA1048927 A CA 1048927A CA 76254645 A CA76254645 A CA 76254645A CA 254645 A CA254645 A CA 254645A CA 1048927 A CA1048927 A CA 1048927A
- Authority
- CA
- Canada
- Prior art keywords
- pipe element
- closure device
- injection
- movable part
- actuator
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 24
- 239000007924 injection Substances 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- KRTSDMXIXPKRQR-AATRIKPKSA-N monocrotophos Chemical compound CNC(=O)\C=C(/C)OP(=O)(OC)OC KRTSDMXIXPKRQR-AATRIKPKSA-N 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Soil Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Agronomy & Crop Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE157274A BE830167A (fr) | 1975-06-12 | 1975-06-12 | Obturateur pour injections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1048927A true CA1048927A (fr) | 1979-02-20 |
Family
ID=3842788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA76254645A Expired CA1048927A (fr) | 1975-06-12 | 1976-06-11 | Obturateur pour tuyau d'injection |
Country Status (13)
| Country | Link |
|---|---|
| AR (1) | AR209491A1 (fr) |
| AU (1) | AU499254B2 (fr) |
| BE (1) | BE830167A (fr) |
| BR (1) | BR7603783A (fr) |
| CA (1) | CA1048927A (fr) |
| CH (1) | CH606638A5 (fr) |
| DE (1) | DE2625665A1 (fr) |
| ES (1) | ES449188A1 (fr) |
| FR (1) | FR2314306A1 (fr) |
| GB (1) | GB1537386A (fr) |
| LU (1) | LU75154A1 (fr) |
| YU (1) | YU144376A (fr) |
| ZA (1) | ZA763062B (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4791986A (en) * | 1986-09-09 | 1988-12-20 | Vallet Aldon J | Tubing hanger |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3213041C2 (de) * | 1982-04-07 | 1985-03-28 | Gkn Keller Gmbh, 6050 Offenbach | Injektionsvorrichtung zur Herstellung von injizierten Erdkörpern für die Bodenverfestigung |
| JPS59118989A (ja) * | 1982-12-13 | 1984-07-09 | 鹿島建設株式会社 | 岩体の静的破砕工法 |
| SE8405656D0 (sv) * | 1984-11-12 | 1984-11-12 | K Rainer Massarch | Forfarande och anordning for att forendra vetskehalten i jordlager |
| FR2646876B2 (fr) * | 1987-02-24 | 1991-07-12 | Pajaud Pierre | Piston bloquant le puits juste au-dessus de la source pour permettre son debouchage avec la pression (puits fore) |
| GB9015158D0 (en) * | 1990-07-10 | 1990-08-29 | Vasey Alan G | Borehole plug |
| FR2692620A1 (fr) * | 1992-06-23 | 1993-12-24 | Geostock | Dispositif d'obturation rapide notamment pour tubes d'exploitation de stockage souterrain d'hydrocarbures et procédé de mise en Óoeuvre automatique. |
| CN110984960B (zh) * | 2019-11-19 | 2023-07-18 | 四川省冶勘设计集团有限公司 | 一种同径钻孔的顶压式分层抽注水试验系统及方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2370832A (en) * | 1941-08-19 | 1945-03-06 | Baker Oil Tools Inc | Removable well packer |
| US2467801A (en) * | 1946-10-26 | 1949-04-19 | Baker Oil Tools Inc | Hydraulically set well packer |
| US2694453A (en) * | 1953-06-02 | 1954-11-16 | Marcel E Longeval | Packer unit for wells |
| US2860489A (en) * | 1953-09-18 | 1958-11-18 | Lawrence E Townsend | Grouting or sealing apparatus |
| US3459261A (en) * | 1965-12-13 | 1969-08-05 | Brown Oil Tools | Pressure differential expanding means for well packers |
| US3587736A (en) * | 1970-04-09 | 1971-06-28 | Cicero C Brown | Hydraulic open hole well packer |
| US3860068A (en) * | 1973-11-01 | 1975-01-14 | Dresser Ind | Well packer zone activated valve |
-
1975
- 1975-06-12 BE BE157274A patent/BE830167A/fr not_active IP Right Cessation
-
1976
- 1976-05-06 FR FR7613550A patent/FR2314306A1/fr active Granted
- 1976-05-24 ZA ZA763062A patent/ZA763062B/xx unknown
- 1976-05-26 AU AU14280/76A patent/AU499254B2/en not_active Expired
- 1976-05-31 CH CH677776A patent/CH606638A5/xx not_active IP Right Cessation
- 1976-06-08 DE DE19762625665 patent/DE2625665A1/de not_active Ceased
- 1976-06-11 CA CA76254645A patent/CA1048927A/fr not_active Expired
- 1976-06-11 YU YU01443/76A patent/YU144376A/xx unknown
- 1976-06-11 GB GB24234/76A patent/GB1537386A/en not_active Expired
- 1976-06-11 LU LU75154A patent/LU75154A1/xx unknown
- 1976-06-11 BR BR7603783A patent/BR7603783A/pt unknown
- 1976-06-11 ES ES449188A patent/ES449188A1/es not_active Expired
- 1976-06-11 AR AR263597A patent/AR209491A1/es active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4791986A (en) * | 1986-09-09 | 1988-12-20 | Vallet Aldon J | Tubing hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2625665A1 (de) | 1976-12-30 |
| FR2314306A1 (fr) | 1977-01-07 |
| BE830167A (fr) | 1975-10-01 |
| ZA763062B (en) | 1977-09-28 |
| ES449188A1 (es) | 1977-08-16 |
| FR2314306B1 (fr) | 1982-07-02 |
| AU499254B2 (en) | 1979-04-12 |
| AU1428076A (en) | 1977-12-01 |
| GB1537386A (en) | 1978-12-29 |
| CH606638A5 (fr) | 1978-11-15 |
| LU75154A1 (fr) | 1977-01-25 |
| AR209491A1 (es) | 1977-04-29 |
| YU144376A (en) | 1982-06-30 |
| BR7603783A (pt) | 1977-02-08 |
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