EA201270156A1 - Устройство для ограничения потока - Google Patents

Устройство для ограничения потока

Info

Publication number
EA201270156A1
EA201270156A1 EA201270156A EA201270156A EA201270156A1 EA 201270156 A1 EA201270156 A1 EA 201270156A1 EA 201270156 A EA201270156 A EA 201270156A EA 201270156 A EA201270156 A EA 201270156A EA 201270156 A1 EA201270156 A1 EA 201270156A1
Authority
EA
Eurasian Patent Office
Prior art keywords
flow
hole
limiting
fluid
production tubing
Prior art date
Application number
EA201270156A
Other languages
English (en)
Other versions
EA021773B1 (ru
Inventor
Сэм Симонян
Джованни Салерно
Бэнн Волл
Original Assignee
Флотек Холдингс Лимитед
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 Флотек Холдингс Лимитед filed Critical Флотек Холдингс Лимитед
Publication of EA201270156A1 publication Critical patent/EA201270156A1/ru
Publication of EA021773B1 publication Critical patent/EA021773B1/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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)

Abstract

Устройство (10) для ограничения потока текучей среды для эксплуатационной насосно-компрессорной колонны содержит преграждающий элемент (18), выполненный с возможностью перемещения между первым положением, в котором он расположен для образования герметичного уплотнения с краем отверстия (14), образованным в стенке эксплуатационной насосно-компрессорной колонны, и предотвращения протекания текучей среды через отверстие, и вторым положением, в котором он расположен для открытия отверстия, и удерживающее приспособление (16) для ограничения возможных положений преграждающего элемента первым положением, вторым положением и положениями между ними.
EA201270156A 2009-07-10 2010-07-08 Устройство для ограничения потока EA021773B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0912030.4A GB0912030D0 (en) 2009-07-10 2009-07-10 Flow restrictor device
PCT/GB2010/001314 WO2011004161A2 (en) 2009-07-10 2010-07-08 Flow restrictor device

Publications (2)

Publication Number Publication Date
EA201270156A1 true EA201270156A1 (ru) 2012-08-30
EA021773B1 EA021773B1 (ru) 2015-08-31

Family

ID=41022484

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201270156A EA021773B1 (ru) 2009-07-10 2010-07-08 Устройство для ограничения потока

Country Status (10)

Country Link
US (1) US8925634B2 (ru)
EP (1) EP2452042B1 (ru)
CN (1) CN102472086B (ru)
AU (1) AU2010270029B2 (ru)
CA (1) CA2767568C (ru)
DK (1) DK2452042T3 (ru)
EA (1) EA021773B1 (ru)
ES (1) ES2458922T3 (ru)
GB (1) GB0912030D0 (ru)
WO (1) WO2011004161A2 (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100931145B1 (ko) * 2008-07-04 2009-12-10 현대자동차주식회사 조정식 킥 다운 스위치의 조작기구
WO2011159523A2 (en) 2010-06-14 2011-12-22 Schlumberger Canada Limited Method and apparatus for use with an inflow control device
GB2557063B (en) 2015-08-13 2021-08-04 Packers Plus Energy Serv Inc Inflow control device for wellbore operations
CA3012065A1 (en) * 2017-07-21 2019-01-21 Global Oil And Gas Supplies Inc. Ball valve cage assembly for reciprocating downhole pump
US10494899B2 (en) * 2017-11-21 2019-12-03 Tommy W. Weaver Bypass valve
CN108716386B (zh) * 2018-04-02 2021-01-26 刘玉友 一种油田用投球式无泵开采装置的使用方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2132081A (en) * 1937-02-01 1938-10-04 Wilson Supply Company Means for the flowing of wells
US2340481A (en) * 1940-06-25 1944-02-01 Ralph B Lloyd Apparatus for starting flow in wells
US5127474A (en) 1990-12-14 1992-07-07 Marathon Oil Company Method and means for stabilizing gravel packs
CN2078368U (zh) * 1990-12-27 1991-06-05 峰峰矿务局孙庄矿 高档普采注液阀
CN2232976Y (zh) * 1995-12-25 1996-08-14 冀东石油勘探开发公司 油管锚定式热洗封隔器
US6907936B2 (en) * 2001-11-19 2005-06-21 Packers Plus Energy Services Inc. Method and apparatus for wellbore fluid treatment
US6966368B2 (en) * 2003-06-24 2005-11-22 Baker Hughes Incorporated Plug and expel flow control device
US7828059B2 (en) * 2007-08-14 2010-11-09 Baker Hughes Incorporated Dual zone flow choke for downhole motors
US7775284B2 (en) 2007-09-28 2010-08-17 Halliburton Energy Services, Inc. Apparatus for adjustably controlling the inflow of production fluids from a subterranean well

Also Published As

Publication number Publication date
AU2010270029B2 (en) 2016-04-21
CA2767568C (en) 2017-03-07
US8925634B2 (en) 2015-01-06
GB0912030D0 (en) 2009-08-19
WO2011004161A3 (en) 2011-05-19
US20120227979A1 (en) 2012-09-13
CA2767568A1 (en) 2011-01-13
EP2452042A2 (en) 2012-05-16
DK2452042T3 (da) 2014-04-28
AU2010270029A1 (en) 2012-02-02
CN102472086B (zh) 2014-12-10
EA021773B1 (ru) 2015-08-31
WO2011004161A2 (en) 2011-01-13
ES2458922T3 (es) 2014-05-07
CN102472086A (zh) 2012-05-23
EP2452042B1 (en) 2014-01-22

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU