FR2154399B1 - - Google Patents

Info

Publication number
FR2154399B1
FR2154399B1 FR7215123A FR7215123A FR2154399B1 FR 2154399 B1 FR2154399 B1 FR 2154399B1 FR 7215123 A FR7215123 A FR 7215123A FR 7215123 A FR7215123 A FR 7215123A FR 2154399 B1 FR2154399 B1 FR 2154399B1
Authority
FR
France
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
Application number
FR7215123A
Other languages
French (fr)
Other versions
FR2154399A1 (it
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otis Engineering Corp
Original Assignee
Otis Engineering Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of FR2154399A1 publication Critical patent/FR2154399A1/fr
Application granted granted Critical
Publication of FR2154399B1 publication Critical patent/FR2154399B1/fr
Expired legal-status Critical Current

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)
FR7215123A 1971-04-28 1972-04-27 Expired FR2154399B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13806971A 1971-04-28 1971-04-28

Publications (2)

Publication Number Publication Date
FR2154399A1 FR2154399A1 (it) 1973-05-11
FR2154399B1 true FR2154399B1 (it) 1976-08-06

Family

ID=22480293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7215123A Expired FR2154399B1 (it) 1971-04-28 1972-04-27

Country Status (8)

Country Link
US (1) US3792732A (it)
JP (1) JPS5441962B1 (it)
CA (1) CA955519A (it)
DE (1) DE2221012C2 (it)
FR (1) FR2154399B1 (it)
GB (1) GB1374679A (it)
IT (1) IT954786B (it)
NL (1) NL173299C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB1374679A (en) 1974-11-20
IT954786B (it) 1973-09-15
JPS5441962B1 (it) 1979-12-11
DE2221012A1 (de) 1972-12-07
NL7205600A (it) 1972-10-31
NL173299C (nl) 1984-01-02
FR2154399A1 (it) 1973-05-11
CA955519A (en) 1974-10-01
DE2221012C2 (de) 1982-06-16
US3792732A (en) 1974-02-19

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Legal Events

Date Code Title Description
ST Notification of lapse