JPS5441962B1 - - Google Patents
Info
- Publication number
- JPS5441962B1 JPS5441962B1 JP4319372A JP4319372A JPS5441962B1 JP S5441962 B1 JPS5441962 B1 JP S5441962B1 JP 4319372 A JP4319372 A JP 4319372A JP 4319372 A JP4319372 A JP 4319372A JP S5441962 B1 JPS5441962 B1 JP S5441962B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/16—Control means therefor being outside the borehole
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)
- Soil Working Implements (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13806971A | 1971-04-28 | 1971-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5441962B1 true JPS5441962B1 (de) | 1979-12-11 |
Family
ID=22480293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4319372A Pending JPS5441962B1 (de) | 1971-04-28 | 1972-04-28 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3792732A (de) |
| JP (1) | JPS5441962B1 (de) |
| CA (1) | CA955519A (de) |
| DE (1) | DE2221012C2 (de) |
| FR (1) | FR2154399B1 (de) |
| GB (1) | GB1374679A (de) |
| IT (1) | IT954786B (de) |
| NL (1) | NL173299C (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3893512A (en) * | 1971-05-17 | 1975-07-08 | Otis Eng Co | Method and apparatus for controlling flow from wells |
| GB2060701B (en) * | 1979-10-12 | 1983-06-08 | Diamond Shamrock Corp | Electrode coating with platinum- group metal catalyst and semiconducting polymer |
| US11053770B2 (en) * | 2016-03-01 | 2021-07-06 | Baker Hughes, A Ge Company, Llc | Coiled tubing deployed ESP with seal stack that is slidable relative to packer bore |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813584A (en) * | 1955-06-20 | 1957-11-19 | Gulf Research Development Co | Squeeze cementing |
| GB862699A (en) * | 1959-08-06 | 1961-03-15 | Brown Cicero Columbus | Well completion and well packer apparatus and methods of selectively manipulating a plurality of well packers |
| GB872704A (en) * | 1960-01-08 | 1961-07-12 | Abastecedora Jefe S A | Improvements in well packers |
| US3078923A (en) * | 1960-04-15 | 1963-02-26 | Camco Inc | Safety valve for wells |
| US3198254A (en) * | 1962-05-08 | 1965-08-03 | Baker Oil Tools Inc | Method and apparatus for completing wells |
| US3315747A (en) * | 1965-02-25 | 1967-04-25 | Halliburton Co | Apparatus for use in a well bore |
| US3351133A (en) * | 1965-06-14 | 1967-11-07 | Baker Oil Tools Inc | Tubing weight-controlled safety valve apparatus |
| DE1583001B2 (de) * | 1966-09-12 | 1976-10-07 | Schlumberger Technology Corp., New York, N.Y. (V.StA.) | Bohrlochwerkzeug |
| US3646995A (en) * | 1969-12-08 | 1972-03-07 | Halliburton Co | Method and apparatus for testing offshore wells |
| US3628605A (en) * | 1970-06-01 | 1971-12-21 | Maurice Kirkpatrick | Safety apparatus for petroleum wells |
| US3653439A (en) * | 1970-06-01 | 1972-04-04 | Schlumberger Technology Corp | Subsurface safety valve |
-
1971
- 1971-04-28 US US00138069A patent/US3792732A/en not_active Expired - Lifetime
-
1972
- 1972-04-21 GB GB1854172A patent/GB1374679A/en not_active Expired
- 1972-04-25 NL NLAANVRAGE7205600,A patent/NL173299C/xx not_active IP Right Cessation
- 1972-04-27 CA CA141,140A patent/CA955519A/en not_active Expired
- 1972-04-27 FR FR7215123A patent/FR2154399B1/fr not_active Expired
- 1972-04-27 IT IT68309/72A patent/IT954786B/it active
- 1972-04-28 DE DE2221012A patent/DE2221012C2/de not_active Expired
- 1972-04-28 JP JP4319372A patent/JPS5441962B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2221012A1 (de) | 1972-12-07 |
| US3792732A (en) | 1974-02-19 |
| FR2154399A1 (de) | 1973-05-11 |
| IT954786B (it) | 1973-09-15 |
| CA955519A (en) | 1974-10-01 |
| GB1374679A (en) | 1974-11-20 |
| FR2154399B1 (de) | 1976-08-06 |
| DE2221012C2 (de) | 1982-06-16 |
| NL7205600A (de) | 1972-10-31 |
| NL173299C (nl) | 1984-01-02 |