GB2110745B - Improvements in and relating to safety valves for use in hydrocarbon production wells - Google Patents

Improvements in and relating to safety valves for use in hydrocarbon production wells

Info

Publication number
GB2110745B
GB2110745B GB08233843A GB8233843A GB2110745B GB 2110745 B GB2110745 B GB 2110745B GB 08233843 A GB08233843 A GB 08233843A GB 8233843 A GB8233843 A GB 8233843A GB 2110745 B GB2110745 B GB 2110745B
Authority
GB
United Kingdom
Prior art keywords
relating
production wells
hydrocarbon production
safety valves
valves
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
GB08233843A
Other languages
English (en)
Other versions
GB2110745A (en
Inventor
Herve Lefebvre
Paul Helderle
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.)
Total Compagnie Francaise des Petroles SA
Original Assignee
Compagnie Francaise des Petroles SA
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 Compagnie Francaise des Petroles SA filed Critical Compagnie Francaise des Petroles SA
Publication of GB2110745A publication Critical patent/GB2110745A/en
Application granted granted Critical
Publication of GB2110745B publication Critical patent/GB2110745B/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/129—Adaptations of down-hole pump systems powered by fluid supplied from 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped
    • F04F1/20—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped specially adapted for raising liquids from great depths, e.g. 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)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
GB08233843A 1981-12-02 1982-11-26 Improvements in and relating to safety valves for use in hydrocarbon production wells Expired GB2110745B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8122542A FR2517359A1 (fr) 1981-12-02 1981-12-02 Dispositif de commande d'une vanne de securite disposee au-dessous d'une pompe d'activation dans un puits de production d'hydrocarbures

Publications (2)

Publication Number Publication Date
GB2110745A GB2110745A (en) 1983-06-22
GB2110745B true GB2110745B (en) 1985-07-17

Family

ID=9264578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08233843A Expired GB2110745B (en) 1981-12-02 1982-11-26 Improvements in and relating to safety valves for use in hydrocarbon production wells

Country Status (3)

Country Link
US (1) US4518036A (enExample)
FR (1) FR2517359A1 (enExample)
GB (1) GB2110745B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4625798A (en) * 1983-02-28 1986-12-02 Otis Engineering Corporation Submersible pump installation, methods and safety system
US5450897A (en) * 1994-02-09 1995-09-19 James L. Weber Rod pull down tool
RU2181167C1 (ru) * 2001-02-20 2002-04-10 Зиновий Дмитриевич Хоминец Скважинная струйная установка для испытания и освоения скважин
US7144232B2 (en) * 2002-12-04 2006-12-05 Locher Ben C Water well pump
CN101054968B (zh) * 2007-05-30 2010-05-26 李洪敏 液力抽油泵
US8701780B2 (en) * 2011-09-26 2014-04-22 Scott A. Morton Hydraulically driven, down-hole jet pump
GB2580906B (en) * 2019-01-25 2022-12-07 Pragma Well Tech Limited Pressure actuated downhole device
CN119352914B (zh) * 2024-12-27 2025-04-08 中国石油大学(华东) 一种双层管内外流体转换异向联通单流阀

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1062749A (en) * 1912-07-11 1913-05-27 Isaac W Townsend Pneumatic tool.
US1493267A (en) * 1923-01-06 1924-05-06 William T Kauffman Oil pump
US1674815A (en) * 1926-02-02 1928-06-26 D R Morrow Art of removing oil from oil wells
GB387341A (en) * 1930-11-03 1933-01-24 Friedrich Dietz Improvements in liquid raising pumps
US3092135A (en) * 1956-04-27 1963-06-04 Cicero C Brown Full opening safety valve for pipe strings
US2971581A (en) * 1956-08-30 1961-02-14 Charles R Reglin Well production apparatus
US3045760A (en) * 1958-11-17 1962-07-24 Camco Inc Storm choke
US3040811A (en) * 1959-04-23 1962-06-26 Jersey Prod Res Co Subsurface safety valve
US3614984A (en) * 1970-03-02 1971-10-26 Schlumberger Technology Corp Apparatus for completing wells traversing earth formations
US3782461A (en) * 1971-06-01 1974-01-01 Camco Inc Pressurized chamber well safety valve
US3799204A (en) * 1972-05-01 1974-03-26 Camco Inc Equalizing means for well safety valves
US3807894A (en) * 1972-12-07 1974-04-30 Trw Inc Storm choke apparatus for submergible pumps
US4009756A (en) * 1975-09-24 1977-03-01 Trw, Incorporated Method and apparatus for flooding of oil-bearing formations by downward inter-zone pumping
US4021137A (en) * 1975-09-24 1977-05-03 Trw Inc. Storm choke apparatus for submergible pumps
US4293283A (en) * 1977-06-06 1981-10-06 Roeder George K Jet with variable throat areas using a deflector
US4134454A (en) * 1977-09-21 1979-01-16 Otis Engineering Corporation Multi-stage sliding valve fluid operated and pressure balanced
GB2026093A (en) * 1978-07-12 1980-01-30 Dresser Ind Jet pump nozzle construction
FR2450938A1 (fr) * 1979-03-09 1980-10-03 Flopetrol Dispositif et procede d'isolement d'une zone souterraine contenant un fluide notamment pour le reconditionnement d'un puits de petrole
FR2517358A1 (fr) * 1981-12-02 1983-06-03 Petroles Cie Francaise Vanne de securite installee au-dessous d'une pompe d'activation dans un puits de production d'hydrocarbures

Also Published As

Publication number Publication date
US4518036A (en) 1985-05-21
FR2517359A1 (fr) 1983-06-03
FR2517359B1 (enExample) 1984-09-28
GB2110745A (en) 1983-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee