GB0419915D0 - Apparatus and method - Google Patents

Apparatus and method

Info

Publication number
GB0419915D0
GB0419915D0 GBGB0419915.4A GB0419915A GB0419915D0 GB 0419915 D0 GB0419915 D0 GB 0419915D0 GB 0419915 A GB0419915 A GB 0419915A GB 0419915 D0 GB0419915 D0 GB 0419915D0
Authority
GB
United Kingdom
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.)
Ceased
Application number
GBGB0419915.4A
Other languages
English (en)
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.)
Des Enhanced Recovery Ltd
Original Assignee
Des Enhanced Recovery Ltd
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 Des Enhanced Recovery Ltd filed Critical Des Enhanced Recovery Ltd
Priority to GBGB0419915.4A priority Critical patent/GB0419915D0/en
Publication of GB0419915D0 publication Critical patent/GB0419915D0/en
Priority to PCT/GB2005/003422 priority patent/WO2006027562A1/en
Priority to EP05781685.2A priority patent/EP1794454B1/de
Ceased 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
    • E21B43/01—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells specially adapted for obtaining from underwater installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/115—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting liquid motors, each acting in one direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General 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)
  • Details Of Reciprocating Pumps (AREA)
GBGB0419915.4A 2004-09-08 2004-09-08 Apparatus and method Ceased GB0419915D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0419915.4A GB0419915D0 (en) 2004-09-08 2004-09-08 Apparatus and method
PCT/GB2005/003422 WO2006027562A1 (en) 2004-09-08 2005-09-07 Wellbore-external underwater pump
EP05781685.2A EP1794454B1 (de) 2004-09-08 2005-09-07 Unterwasserpumpe ausserhalb des bohrlochs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0419915.4A GB0419915D0 (en) 2004-09-08 2004-09-08 Apparatus and method

Publications (1)

Publication Number Publication Date
GB0419915D0 true GB0419915D0 (en) 2004-10-13

Family

ID=33186659

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0419915.4A Ceased GB0419915D0 (en) 2004-09-08 2004-09-08 Apparatus and method

Country Status (3)

Country Link
EP (1) EP1794454B1 (de)
GB (1) GB0419915D0 (de)
WO (1) WO2006027562A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100447412C (zh) * 2007-06-18 2008-12-31 俞卫权 流体动力机
GB2467322A (en) * 2009-01-29 2010-08-04 Vetco Gray Controls Ltd Well pump using supplied hydraulic fluid to pump accumulated control fluid into a production flowline
NO20093258A1 (no) * 2009-10-30 2011-05-02 Fmc Kongsberg Subsea As Undervannspumpesystem
FR2974406A1 (fr) * 2011-04-21 2012-10-26 Patrick Marcel Strzyzewski Climatisation, production d'eau, refroidissement centrales nucleaire par condensation et choque thermique, chauffage a moteurs hydraulique par radiateurs a plaques et colonne en spirales et chicanes
CN102121467B (zh) * 2011-01-30 2013-04-17 俞卫权 一种流体动力机
CN102135080A (zh) * 2011-03-02 2011-07-27 浙江杭钻机械制造股份有限公司 一种转阀换向的液压两缸单作用往复泵驱动系统
CN104179476A (zh) * 2013-05-24 2014-12-03 中国石油化工股份有限公司 一种井工厂井间液压平衡抽油装置及方法
CN103790797A (zh) * 2014-01-13 2014-05-14 西安昆仑液压传动机械厂 气液混合介质混输增压机装置
AT516738B1 (de) * 2015-02-23 2016-08-15 Reinhard Ing Gruber Verfahren und Vorrichtung zum Betreiben einer hydraulischen Hochdruckanlage
GB2539683A (en) * 2015-06-24 2016-12-28 Rab Hydraulics Ltd Strata fracturing apparatus and method
CN104963659A (zh) * 2015-07-02 2015-10-07 中国石油天然气股份有限公司 液压驱动抽油装置
WO2017091752A1 (en) * 2015-11-24 2017-06-01 Hilton Thomas Joseph High pressure volumetric fluid metering device
ES2633840B1 (es) * 2016-02-25 2018-04-18 Universidad A Distancia De Madrid Udima S.A. Sistema de bombeo hidráulico a alta presión sin consumo energético externo y procedimiento para la puesta en práctica del mismo
GB201605195D0 (en) * 2016-03-29 2016-05-11 Yta B V Pump system
KR102450732B1 (ko) * 2016-12-06 2022-10-04 피엠씨 펌프스 인크. 빗나간 유정 구멍으로부터 유체를 생산하기 위한 유압식으로 구동되는 복동식 용적형 펌프 시스템
CN106762518B (zh) * 2017-03-18 2019-02-15 胜利油田瑞特机械制造有限责任公司 一种油田注水节能增压系统及应用其的油田注水方法
DE102019208707A1 (de) * 2019-06-14 2020-12-17 Thyssenkrupp Ag Vorrichtung und Verfahren zum Bereitstellen von druckbeaufschlagtem Medium zur Injektion in einen Hochdruck-Prozess
BR102020021699B1 (pt) * 2020-10-22 2022-02-08 Divino Ananias De Rezende Motor com cilindro volumétrico horizontal e pistão de dupla ação movido por queda d água

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666374A (en) * 1983-01-11 1987-05-19 Cooper Industries, Inc. Methods and apparatus for producing uniform discharge and suction flow rates
US4527959A (en) * 1983-05-10 1985-07-09 Whiteman Manufacturing Company Drilling fluid pump providing a uniform, controlled pressure and flow rate
SE8602652L (sv) * 1986-06-13 1987-12-14 Asea Atom Ab Anordning for undervattenspumpning av ett brunnflode
NO175020C (no) * 1986-08-04 1994-08-17 Norske Stats Oljeselskap Fremgangsmåte ved transport av ubehandlet brönnström
NO890467D0 (no) 1989-02-06 1989-02-06 Sinvent As Hydraulisk drevet stempelpumpe for kompresjon av flerfasestroem.
EP0568742A1 (de) * 1992-05-08 1993-11-10 Cooper Industries, Inc. Förderung von Produktionsflüssigkeit aus einem Bohrloch
FR2710946B1 (fr) 1993-10-06 2001-06-15 Inst Francais Du Petrole Système de génération et de transfert d'énergie.

Also Published As

Publication number Publication date
EP1794454B1 (de) 2018-07-25
WO2006027562A1 (en) 2006-03-16
EP1794454A1 (de) 2007-06-13

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)