CA955519A - Well flow controlling system and apparatus - Google Patents
Well flow controlling system and apparatusInfo
- Publication number
- CA955519A CA955519A CA141,140A CA141140A CA955519A CA 955519 A CA955519 A CA 955519A CA 141140 A CA141140 A CA 141140A CA 955519 A CA955519 A CA 955519A
- Authority
- CA
- Canada
- Prior art keywords
- controlling system
- flow controlling
- well flow
- well
- flow
- 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
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)
- Pipe Accessories (AREA)
- Soil Working Implements (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 |
---|---|
CA955519A true CA955519A (en) | 1974-10-01 |
Family
ID=22480293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA141,140A Expired CA955519A (en) | 1971-04-28 | 1972-04-27 | Well flow controlling system and apparatus |
Country Status (8)
Country | Link |
---|---|
US (1) | US3792732A (nl) |
JP (1) | JPS5441962B1 (nl) |
CA (1) | CA955519A (nl) |
DE (1) | DE2221012C2 (nl) |
FR (1) | FR2154399B1 (nl) |
GB (1) | GB1374679A (nl) |
IT (1) | IT954786B (nl) |
NL (1) | NL173299C (nl) |
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 |
US3653439A (en) * | 1970-06-01 | 1972-04-04 | Schlumberger Technology Corp | Subsurface safety valve |
US3628605A (en) * | 1970-06-01 | 1971-12-21 | Maurice Kirkpatrick | Safety apparatus for petroleum wells |
-
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/nl not_active IP Right Cessation
- 1972-04-27 IT IT68309/72A patent/IT954786B/it active
- 1972-04-27 CA CA141,140A patent/CA955519A/en not_active Expired
- 1972-04-27 FR FR7215123A patent/FR2154399B1/fr not_active Expired
- 1972-04-28 JP JP4319372A patent/JPS5441962B1/ja active Pending
- 1972-04-28 DE DE2221012A patent/DE2221012C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3792732A (en) | 1974-02-19 |
IT954786B (it) | 1973-09-15 |
NL7205600A (nl) | 1972-10-31 |
JPS5441962B1 (nl) | 1979-12-11 |
DE2221012C2 (de) | 1982-06-16 |
FR2154399A1 (nl) | 1973-05-11 |
DE2221012A1 (de) | 1972-12-07 |
NL173299C (nl) | 1984-01-02 |
FR2154399B1 (nl) | 1976-08-06 |
GB1374679A (en) | 1974-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA968868A (en) | Valve control system and method | |
AU460393B2 (en) | Continuous flow anesthesia apparatus | |
CA954843A (en) | Air flow control apparatus | |
CA948177A (en) | Fluid flow control apparatus | |
CA968252A (en) | Control valve and system | |
CA951216A (en) | Flow control apparatus | |
CA970651A (en) | Control valve and system | |
CA950658A (en) | Control apparatus | |
CA947183A (en) | Controller and control system | |
CA961134A (en) | Control apparatus | |
CA956206A (en) | Pressure and/or flow conpensating means | |
CA955519A (en) | Well flow controlling system and apparatus | |
CA985178A (en) | Dictation-transcription method and system | |
CA969060A (en) | Control valve and system | |
CA874252A (en) | Flow control apparatus | |
CA878274A (en) | Flow restricting apparatus | |
CA864106A (en) | Control apparatus | |
CA887464A (en) | Flow control system | |
AU443669B2 (en) | Flow control apparatus | |
CA868722A (en) | Flow control device | |
CA942620A (en) | Flow control device | |
CA866555A (en) | Flow control device | |
CA870932A (en) | Hydraulic flow controlling apparatus | |
AU1762870A (en) | Flow control apparatus | |
CA884119A (en) | Fluid control apparatus |