EA201390581A1 - Устройство для нагнетания текучих сред - Google Patents

Устройство для нагнетания текучих сред

Info

Publication number
EA201390581A1
EA201390581A1 EA201390581A EA201390581A EA201390581A1 EA 201390581 A1 EA201390581 A1 EA 201390581A1 EA 201390581 A EA201390581 A EA 201390581A EA 201390581 A EA201390581 A EA 201390581A EA 201390581 A1 EA201390581 A1 EA 201390581A1
Authority
EA
Eurasian Patent Office
Prior art keywords
fluid
inner pipe
inlet
inlet valve
well
Prior art date
Application number
EA201390581A
Other languages
English (en)
Inventor
Питер Уотсон
Original Assignee
Камкон Ойл 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 Камкон Ойл Лимитед filed Critical Камкон Ойл Лимитед
Publication of EA201390581A1 publication Critical patent/EA201390581A1/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
    • E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/20—Displacing by water
    • 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
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/162—Injecting fluid from longitudinally spaced locations in injection well

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Nozzles (AREA)

Abstract

Устройство (38) для нагнетания текучих сред с целью использования в скважине для управления нагнетанием текучих сред в нефтяной резервуар, где скважина имеет внешнюю трубу (16) и внутреннюю трубу (14), которая простирается внутри внешней трубы и соединяется на одном конце с источником текучей среды высокого давления выше уровня земли. Устройство содержит систему управляемых клапанов, содержащую вход (42) для приема текучей среды из внутренней трубы; выход (56) для выпуска текучей среды из внутренней трубы; входной клапан (44) на пути текучей среды между входом и выходом и исполнительный механизм (50), связанный с входным клапаном, который может управляться для переключения входного клапана между его открытой и закрытой конфигурациями, так что когда входной клапан открыт, текучая среда протекает из внутренней трубы через вход, путь для текучей среды и выход из внутренней трубы наружу. Также предлагается способ управления нагнетанием текучих сред в нефтяной резервуар из скважины с использованием такого устройства.
EA201390581A 2010-10-20 2011-10-19 Устройство для нагнетания текучих сред EA201390581A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1017699.8A GB2484693A (en) 2010-10-20 2010-10-20 Fluid injection control device
PCT/GB2011/052024 WO2012052760A2 (en) 2010-10-20 2011-10-19 Fluid injection device

Publications (1)

Publication Number Publication Date
EA201390581A1 true EA201390581A1 (ru) 2013-11-29

Family

ID=43334100

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201390581A EA201390581A1 (ru) 2010-10-20 2011-10-19 Устройство для нагнетания текучих сред

Country Status (11)

Country Link
US (1) US9267354B2 (ru)
EP (1) EP2630328B1 (ru)
CN (1) CN103370492A (ru)
DK (1) DK2630328T3 (ru)
EA (1) EA201390581A1 (ru)
ES (1) ES2528620T3 (ru)
GB (1) GB2484693A (ru)
MX (1) MX2013003149A (ru)
PL (1) PL2630328T3 (ru)
SA (1) SA111320860B1 (ru)
WO (1) WO2012052760A2 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107701155B (zh) * 2017-10-13 2020-08-07 中国石油化工股份有限公司 井下智控式封隔配注装置
CN112292211A (zh) * 2018-05-10 2021-01-29 Rgl水库管理有限公司 蒸汽注入喷嘴
CN110067543B (zh) * 2019-05-30 2019-11-26 大庆华油石油科技开发有限公司 一种依靠电磁驱动实现开关的配水器
CN111058807A (zh) * 2020-01-09 2020-04-24 蔡鹏� 用于海上油田的井下电控配水工具

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711304A (en) * 1986-12-15 1987-12-08 Camco, Incorporated Method of and apparatus for injection of steam into multiple well zones
US5176164A (en) * 1989-12-27 1993-01-05 Otis Engineering Corporation Flow control valve system
US6615917B2 (en) * 1997-07-09 2003-09-09 Baker Hughes Incorporated Computer controlled injection wells
WO1999004137A1 (en) * 1997-07-14 1999-01-28 Axtech Ltd. Simultaneous production and water injection well system
US5873414A (en) * 1997-09-03 1999-02-23 Pegasus International, Inc. Bypass valve for downhole motor
GB2342504B (en) 1998-10-08 2003-04-23 Wladyslaw Wygnanski Magnetic drives
PT1119723E (pt) 1998-10-08 2005-01-31 Camcon Unidades magneticas
GB2380064B (en) 1998-10-08 2003-05-14 Camcon Ltd Magnetic drives
US6279653B1 (en) * 1998-12-01 2001-08-28 Phillips Petroleum Company Heavy oil viscosity reduction and production
US6491098B1 (en) * 2000-11-07 2002-12-10 L. Murray Dallas Method and apparatus for perforating and stimulating oil wells
US6953084B2 (en) * 2003-01-10 2005-10-11 Woodward Governor Company Actuator for well-head valve or other similar applications and system incorporating same
CN101415905A (zh) * 2006-04-07 2009-04-22 国际壳牌研究有限公司 优化井组产量的方法
DK2189622T3 (en) * 2007-01-25 2019-02-04 Welldynamics Inc Casing valve system for selective borehole stimulation and control
CA2639556A1 (en) * 2007-09-17 2009-03-17 Schlumberger Canada Limited A system for completing water injector wells
US8322417B2 (en) * 2008-03-14 2012-12-04 Schlumberger Technology Corporation Temperature triggered actuator for subterranean control systems
GB2462480B (en) * 2008-06-07 2012-10-17 Camcon Ltd Gas injection control devices and methods of operation thereof
US8261822B2 (en) * 2008-10-21 2012-09-11 Baker Hughes Incorporated Flow regulator assembly

Also Published As

Publication number Publication date
WO2012052760A2 (en) 2012-04-26
GB2484693A (en) 2012-04-25
EP2630328B1 (en) 2014-11-12
DK2630328T3 (en) 2015-01-26
MX2013003149A (es) 2013-06-05
PL2630328T3 (pl) 2015-04-30
SA111320860B1 (ar) 2014-12-04
ES2528620T3 (es) 2015-02-11
WO2012052760A3 (en) 2013-04-18
EP2630328A2 (en) 2013-08-28
GB201017699D0 (en) 2010-12-01
US9267354B2 (en) 2016-02-23
US20130199797A1 (en) 2013-08-08
CN103370492A (zh) 2013-10-23

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