FR1435295A - Cable gland for wells - Google Patents
Cable gland for wellsInfo
- Publication number
- FR1435295A FR1435295A FR12233A FR12233A FR1435295A FR 1435295 A FR1435295 A FR 1435295A FR 12233 A FR12233 A FR 12233A FR 12233 A FR12233 A FR 12233A FR 1435295 A FR1435295 A FR 1435295A
- Authority
- FR
- France
- Prior art keywords
- wells
- cable gland
- gland
- cable
- 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
- 210000004907 gland Anatomy 0.000 title 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
-
- 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
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR12233A FR1435295A (en) | 1964-04-22 | 1965-04-07 | Cable gland for wells |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US361783A US3306363A (en) | 1964-04-22 | 1964-04-22 | Valve controlled well packer apparatus |
US361782A US3306366A (en) | 1964-04-22 | 1964-04-22 | Well packer apparatus |
FR12233A FR1435295A (en) | 1964-04-22 | 1965-04-07 | Cable gland for wells |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1435295A true FR1435295A (en) | 1966-04-15 |
Family
ID=27242057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR12233A Expired FR1435295A (en) | 1964-04-22 | 1965-04-07 | Cable gland for wells |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1435295A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0354979A2 (en) * | 1988-08-18 | 1990-02-21 | Eastern Oil Tools Pte, Ltd. | Downhole shuttle valve for wells |
-
1965
- 1965-04-07 FR FR12233A patent/FR1435295A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0354979A2 (en) * | 1988-08-18 | 1990-02-21 | Eastern Oil Tools Pte, Ltd. | Downhole shuttle valve for wells |
EP0354979A3 (en) * | 1988-08-18 | 1991-06-26 | Eastern Oil Tools Pte, Ltd. | Downhole shuttle valve for wells |
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