CA955520A - Method and apparatus for controlling flow from wells - Google Patents

Method and apparatus for controlling flow from wells

Info

Publication number
CA955520A
CA955520A CA142,346A CA142346A CA955520A CA 955520 A CA955520 A CA 955520A CA 142346 A CA142346 A CA 142346A CA 955520 A CA955520 A CA 955520A
Authority
CA
Canada
Prior art keywords
wells
controlling flow
controlling
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
Application number
CA142,346A
Other languages
English (en)
Other versions
CA142346S (en
Inventor
Albert W. Carroll
Phillip S. Sizer
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
Application granted granted Critical
Publication of CA955520A publication Critical patent/CA955520A/en
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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • 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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Pipe Accessories (AREA)
CA142,346A 1971-05-17 1972-05-16 Method and apparatus for controlling flow from wells Expired CA955520A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14387971A 1971-05-17 1971-05-17
US249212A US3893512A (en) 1971-05-17 1972-05-01 Method and apparatus for controlling flow from wells

Publications (1)

Publication Number Publication Date
CA955520A true CA955520A (en) 1974-10-01

Family

ID=26841487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,346A Expired CA955520A (en) 1971-05-17 1972-05-16 Method and apparatus for controlling flow from wells

Country Status (7)

Country Link
US (1) US3893512A (cs)
JP (1) JPS5523997B1 (cs)
CA (1) CA955520A (cs)
DE (1) DE2224151C2 (cs)
FR (1) FR2137975B1 (cs)
GB (1) GB1390955A (cs)
NL (1) NL176488C (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059153A (en) * 1975-07-14 1977-11-22 Halliburton Company Weight and pressure operated well testing apparatus and its method of operation
US4076077A (en) * 1975-07-14 1978-02-28 Halliburton Company Weight and pressure operated well testing apparatus and its method of operation
US5070941A (en) * 1990-08-30 1991-12-10 Otis Engineering Corporation Downhole force generator
CN103883265B (zh) * 2014-03-04 2016-08-17 黄有为 一种天然气井油管柱可变阻尼减振装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323321A (en) * 1940-12-26 1943-07-06 Samuel M Futral Hydraulic tubing foot
US2786532A (en) * 1949-05-17 1957-03-26 Vera Neva Creighton Floating support for well tubings
US3195638A (en) * 1959-08-03 1965-07-20 Cameron Iron Works Inc Submarie wellhead apparatus
US3166125A (en) * 1961-11-20 1965-01-19 Texaco Inc Adjustable casing head
US3301322A (en) * 1964-01-13 1967-01-31 Exxon Production Research Co Submerged well apparatus
US3316963A (en) * 1964-04-27 1967-05-02 Exxon Production Research Co Repair of wells
DE1226058B (de) * 1966-03-09 1966-10-06 Stavropolneftegaz Haengevorrichtung fuer Rohrstraenge in Bohrloch-koepfen von Erdoel- und Erdgas-Bohrloechern
US3628605A (en) * 1970-06-01 1971-12-21 Maurice Kirkpatrick Safety apparatus for petroleum wells
US3792732A (en) * 1971-04-28 1974-02-19 Otis Eng Corp Well flow controlling system and apparatus

Also Published As

Publication number Publication date
NL176488C (nl) 1985-04-16
DE2224151C2 (de) 1985-07-11
JPS5523997B1 (cs) 1980-06-26
NL176488B (nl) 1984-11-16
FR2137975B1 (cs) 1982-11-12
GB1390955A (en) 1975-04-16
DE2224151A1 (de) 1972-12-07
US3893512A (en) 1975-07-08
NL7206682A (cs) 1972-11-21
FR2137975A1 (cs) 1972-12-29

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