EA201992498A1 - Скважинный клапанный узел - Google Patents

Скважинный клапанный узел

Info

Publication number
EA201992498A1
EA201992498A1 EA201992498A EA201992498A EA201992498A1 EA 201992498 A1 EA201992498 A1 EA 201992498A1 EA 201992498 A EA201992498 A EA 201992498A EA 201992498 A EA201992498 A EA 201992498A EA 201992498 A1 EA201992498 A1 EA 201992498A1
Authority
EA
Eurasian Patent Office
Prior art keywords
sleeve
sensors
relative
valve assembly
output
Prior art date
Application number
EA201992498A
Other languages
English (en)
Other versions
EA039863B1 (ru
Inventor
Мэттью Дэвид Найт
Original Assignee
ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи
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 ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи filed Critical ВЕЗЕРФОРД ТЕКНОЛОДЖИ ХОЛДИНГЗ, ЭлЭлСи
Publication of EA201992498A1 publication Critical patent/EA201992498A1/ru
Publication of EA039863B1 publication Critical patent/EA039863B1/ru

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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/09—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes
    • E21B47/092—Locating or determining the position of objects in boreholes or wells, e.g. the position of an extending arm; Identifying the free or blocked portions of pipes by detecting magnetic anomalies
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves
    • 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
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

Скважинный клапанный узел содержит гильзу, концентрическую с корпусом и перемещаемую относительно отверстия в корпусе для регулирования протекания флюида через отверстие. Узел датчиков обеспечивает индикацию относительных положений гильзы и корпуса и содержит первый и второй датчики, например, на корпусе, которые обнаруживают маркеры, например, на гильзе. Выходные сигналы датчиков генерируют путем обработки (например, путем объединения, интегрирования, суммирования, вычитания или иной обработки) составляющих сигнала каждого из первого и второго датчиков для коррекции рассогласования гильзы относительно корпуса. Выходной сигнал датчика обеспечивает информацию о положении для более чем одной плоскости и поэтому выходной сигнал обеспечивает коррекцию погрешностей в информации о положении, возникающую в результате рассогласования гильзы относительно корпуса.
EA201992498A 2017-04-21 2018-04-19 Скважинный клапанный узел EA039863B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1706348.8A GB2561606B (en) 2017-04-21 2017-04-21 Downhole Valve Assembly
PCT/GB2018/051039 WO2018193265A1 (en) 2017-04-21 2018-04-19 Downhole valve assembly

Publications (2)

Publication Number Publication Date
EA201992498A1 true EA201992498A1 (ru) 2020-02-21
EA039863B1 EA039863B1 (ru) 2022-03-22

Family

ID=58795734

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201992498A EA039863B1 (ru) 2017-04-21 2018-04-19 Скважинный клапанный узел

Country Status (9)

Country Link
US (1) US11073010B2 (ru)
EP (1) EP3612708B1 (ru)
AU (1) AU2018254834B2 (ru)
BR (1) BR112019022053B1 (ru)
CA (1) CA3057250A1 (ru)
DK (1) DK3612708T3 (ru)
EA (1) EA039863B1 (ru)
GB (1) GB2561606B (ru)
WO (1) WO2018193265A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2019459420A1 (en) * 2019-07-31 2021-12-02 Halliburton Energy Services, Inc. Magnetic position indicator

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127209C2 (de) 1991-08-16 1996-05-23 Mehnert Walter Dr Geber zur induktiven Erzeugung eines Meßsignals
GB9204910D0 (en) 1992-03-05 1992-04-22 Ledge 101 Ltd Downhole tool
US7104331B2 (en) 2001-11-14 2006-09-12 Baker Hughes Incorporated Optical position sensing for well control tools
US7055598B2 (en) * 2002-08-26 2006-06-06 Halliburton Energy Services, Inc. Fluid flow control device and method for use of same
US6995352B2 (en) 2003-01-09 2006-02-07 Weatherford/Lamb, Inc. Fiber optic based method and system for determining and controlling position of a sliding sleeve valve
US7195033B2 (en) * 2003-02-24 2007-03-27 Weatherford/Lamb, Inc. Method and system for determining and controlling position of valve
US7000698B2 (en) * 2003-04-07 2006-02-21 Weatherford/Lamb, Inc. Methods and systems for optical endpoint detection of a sliding sleeve valve
GB0509800D0 (en) 2005-05-13 2005-06-22 Petrowell Ltd Apparatus
US20080236819A1 (en) * 2007-03-28 2008-10-02 Weatherford/Lamb, Inc. Position sensor for determining operational condition of downhole tool
US8237443B2 (en) * 2007-11-16 2012-08-07 Baker Hughes Incorporated Position sensor for a downhole completion device
EP2103908B1 (en) * 2008-03-20 2017-08-23 Services Pétroliers Schlumberger A valve position sensor
US7810564B2 (en) * 2008-10-30 2010-10-12 Precision Energy Services, Inc. Memory logging system for determining the condition of a sliding sleeve
EP3447241B1 (en) 2013-02-28 2020-08-05 Weatherford Technology Holdings, Llc Downhole communication
EP2778339A1 (en) 2013-03-11 2014-09-17 Welltec A/S A completion component with position detection
BR112015025471B1 (pt) 2013-05-17 2021-12-14 Halliburton Manufacturing And Services Limited Método para determinar o ponto emperrado da tubulação em um poço e sistema de poço
GB201310187D0 (en) 2013-06-07 2013-07-24 Petrowell Ltd Downhole Choke
US9797238B2 (en) * 2013-12-31 2017-10-24 Halliburton Energy Services, Inc. Magnetic tool position determination in a wellbore
US9267819B2 (en) 2014-06-12 2016-02-23 Mitutoyo Corporation Absolute position encoder scale having plates alternating with varying recesses
GB2531782A (en) 2014-10-30 2016-05-04 Roxar Flow Measurement As Position indicator for determining the relative position and/or movement of downhole tool componenets and method thereof

Also Published As

Publication number Publication date
EP3612708B1 (en) 2021-03-17
US11073010B2 (en) 2021-07-27
WO2018193265A1 (en) 2018-10-25
DK3612708T3 (da) 2021-05-17
CA3057250A1 (en) 2018-10-25
BR112019022053A2 (pt) 2020-05-12
EP3612708A1 (en) 2020-02-26
GB201706348D0 (en) 2017-06-07
EA039863B1 (ru) 2022-03-22
AU2018254834A1 (en) 2019-10-10
AU2018254834B2 (en) 2023-03-30
GB2561606B (en) 2021-01-13
BR112019022053B1 (pt) 2023-10-17
GB2561606A (en) 2018-10-24
US20200048986A1 (en) 2020-02-13

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