DE3671778D1 - Werkzeug zum absperren eines produktionssteigrohres. - Google Patents

Werkzeug zum absperren eines produktionssteigrohres.

Info

Publication number
DE3671778D1
DE3671778D1 DE8686402298T DE3671778T DE3671778D1 DE 3671778 D1 DE3671778 D1 DE 3671778D1 DE 8686402298 T DE8686402298 T DE 8686402298T DE 3671778 T DE3671778 T DE 3671778T DE 3671778 D1 DE3671778 D1 DE 3671778D1
Authority
DE
Germany
Prior art keywords
tool
shut down
production pipe
pipe
production
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 - Fee Related
Application number
DE8686402298T
Other languages
English (en)
Inventor
Peter Airey
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.)
Flopetrol Services Inc
Original Assignee
Flopetrol Services Inc
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 Flopetrol Services Inc filed Critical Flopetrol Services Inc
Application granted granted Critical
Publication of DE3671778D1 publication Critical patent/DE3671778D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • F15B2211/55—Pressure control for limiting a pressure up to a maximum pressure, e.g. by using a pressure relief valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Actuator (AREA)
DE8686402298T 1985-10-18 1986-10-15 Werkzeug zum absperren eines produktionssteigrohres. Expired - Fee Related DE3671778D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8515490A FR2588915B1 (fr) 1985-10-18 1985-10-18 Outil d'obturation de la colonne de production d'un puits

Publications (1)

Publication Number Publication Date
DE3671778D1 true DE3671778D1 (de) 1990-07-12

Family

ID=9323967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686402298T Expired - Fee Related DE3671778D1 (de) 1985-10-18 1986-10-15 Werkzeug zum absperren eines produktionssteigrohres.

Country Status (5)

Country Link
US (2) US4756372A (de)
EP (1) EP0225815B1 (de)
CA (1) CA1271954A (de)
DE (1) DE3671778D1 (de)
FR (1) FR2588915B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588915B1 (fr) * 1985-10-18 1988-03-18 Flopetrol Outil d'obturation de la colonne de production d'un puits
GB2231069B (en) * 1989-04-28 1993-03-03 Exploration & Prod Serv Valves
FR2647500B1 (fr) * 1989-05-24 1996-08-09 Schlumberger Prospection Appareil d'essai d'un puits de forage petrolier et procede correspondant
US6158714A (en) * 1998-09-14 2000-12-12 Baker Hughes Incorporated Adjustable orifice valve
WO2011041562A2 (en) 2009-09-30 2011-04-07 Baker Hughes Incorporated Remotely controlled apparatus for downhole applications and methods of operation
US8443894B2 (en) * 2009-11-18 2013-05-21 Baker Hughes Incorporated Anchor/shifting tool with sequential shift then release functionality
SA111320712B1 (ar) * 2010-08-26 2014-10-22 Baker Hughes Inc اداة تعمل عن بعد وطريقة للتشغيل اسفل البئر
US9341027B2 (en) 2013-03-04 2016-05-17 Baker Hughes Incorporated Expandable reamer assemblies, bottom-hole assemblies, and related methods
US9284816B2 (en) 2013-03-04 2016-03-15 Baker Hughes Incorporated Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods
US8607872B1 (en) * 2013-05-30 2013-12-17 Adrian Bugariu Fire prevention blow-out valve
US10174560B2 (en) 2015-08-14 2019-01-08 Baker Hughes Incorporated Modular earth-boring tools, modules for such tools and related methods
CN106286440B (zh) * 2016-09-30 2018-02-13 西南石油大学 一种基于液压控制的伸缩式井下牵引器的控制系统
CN107477306B (zh) * 2017-08-17 2019-05-10 西南石油大学 一种连续油管牵引机器人的电液控制系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033563A (en) * 1934-08-25 1936-03-10 Technicraft Engineering Corp Means for controlling well flow
US2373648A (en) * 1941-12-06 1945-04-17 Sida S Martin Remotely controlled flow valve operating tool
US2962099A (en) * 1956-01-20 1960-11-29 Baker Oil Tools Inc Blowout control valve
GB955888A (en) * 1961-04-10 1964-04-22 Edouard Martin Torossian Device for intensifying hydraulic pressure
US3115188A (en) * 1961-11-15 1963-12-24 Cicero C Brown Shifting tool for well apparatus
US3381753A (en) * 1965-09-20 1968-05-07 Otis Eng Co Fluid flow control system for wells
US3448803A (en) * 1967-02-02 1969-06-10 Otis Eng Corp Means for operating a well having a plurality of flow conductors therein
US3703104A (en) * 1970-12-21 1972-11-21 Jack W Tamplen Positioning apparatus employing driving and driven slots relative three body motion
US3735813A (en) * 1971-03-12 1973-05-29 W T Mack Storm choke
US4059157A (en) * 1976-01-26 1977-11-22 Baker International Corporation Well control valve apparatus
US4252188A (en) * 1979-07-23 1981-02-24 Otis Engineering Corporation Actuator
FR2509366A1 (fr) * 1981-07-08 1983-01-14 Flopetrol Dispositif de commande d'un outil de fermeture de la colonne de production d'un puits
US4399871A (en) * 1981-12-16 1983-08-23 Otis Engineering Corporation Chemical injection valve with openable bypass
FR2549133B1 (fr) * 1983-07-12 1989-11-03 Flopetrol Procede et dispositif de mesure dans un puits petrolier
FR2588915B1 (fr) * 1985-10-18 1988-03-18 Flopetrol Outil d'obturation de la colonne de production d'un puits

Also Published As

Publication number Publication date
US4756372A (en) 1988-07-12
FR2588915B1 (fr) 1988-03-18
EP0225815A1 (de) 1987-06-16
CA1271954A (en) 1990-07-24
US4944350A (en) 1990-07-31
EP0225815B1 (de) 1990-06-06
FR2588915A1 (fr) 1987-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee