NZ514724A - Downhole device for controlling fluid flow in a well - Google Patents

Downhole device for controlling fluid flow in a well

Info

Publication number
NZ514724A
NZ514724A NZ514724A NZ51472400A NZ514724A NZ 514724 A NZ514724 A NZ 514724A NZ 514724 A NZ514724 A NZ 514724A NZ 51472400 A NZ51472400 A NZ 51472400A NZ 514724 A NZ514724 A NZ 514724A
Authority
NZ
New Zealand
Prior art keywords
downhole device
well
fluid flow
controlling fluid
deformable chamber
Prior art date
Application number
NZ514724A
Inventor
Boer Johannis Josephus Den
Astrid Hartwijk
Gerald Sommerauer
John Foreman Stewart
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NZ514724A publication Critical patent/NZ514724A/en

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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Pipe Accessories (AREA)
  • Flow Control (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Accessories For Mixers (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Earth Drilling (AREA)
  • Colloid Chemistry (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

A downhole device for controlling the flow of fluids through an oil and/or gas production well comprises a deformable chamber which contains an electromagnetic field or other stimuli responsive gel and a fluid passage which is closed off in response to a volume increase of the gel and the deformable chamber.
NZ514724A 1999-04-29 2000-04-28 Downhole device for controlling fluid flow in a well NZ514724A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99303395 1999-04-29
PCT/EP2000/004184 WO2000066880A1 (en) 1999-04-29 2000-04-28 Downhole device for controlling fluid flow in a well

Publications (1)

Publication Number Publication Date
NZ514724A true NZ514724A (en) 2003-01-31

Family

ID=8241359

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ514724A NZ514724A (en) 1999-04-29 2000-04-28 Downhole device for controlling fluid flow in a well

Country Status (17)

Country Link
EP (1) EP1171684B1 (en)
CN (1) CN1222679C (en)
AR (1) AR023790A1 (en)
AT (1) ATE247220T1 (en)
AU (1) AU760852B2 (en)
BR (1) BR0010101A (en)
CA (1) CA2370159C (en)
DE (1) DE60004506T2 (en)
EA (1) EA003112B1 (en)
EG (1) EG22755A (en)
GC (1) GC0000131A (en)
ID (1) ID30403A (en)
MX (1) MXPA01010679A (en)
NZ (1) NZ514724A (en)
OA (1) OA11878A (en)
TR (1) TR200103120T2 (en)
WO (1) WO2000066880A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003040522A1 (en) * 2001-11-06 2003-05-15 Shell Internationale Research Maatschappij B.V. Gel release device
WO2006135565A2 (en) 2005-06-10 2006-12-21 Exxonmobile Upstream Research Company Thermal activation mechanisms for use in oilfield applications
US8191627B2 (en) * 2010-03-30 2012-06-05 Halliburton Energy Services, Inc. Tubular embedded nozzle assembly for controlling the flow rate of fluids downhole
US20130126184A1 (en) * 2011-11-17 2013-05-23 David P. Gerrard Reactive choke for automatic wellbore fluid management and methods of using same
US10280709B2 (en) 2014-04-29 2019-05-07 Halliburton Energy Services, Inc. Valves for autonomous actuation of downhole tools
CN112096335B (en) * 2020-09-05 2022-06-21 西南石油大学 Shaft isolation method based on ionic liquid rubber plug
CN111852385A (en) * 2020-09-09 2020-10-30 哈尔滨艾拓普科技有限公司 A automatically controlled packer of repeatedly setting deblocking for test of oil gas well layering section

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002005A2 (en) * 1990-07-26 1992-02-06 Massachusetts Institute Of Technology Gel phase transition controlled by interaction with a stimulus
EP0835296B1 (en) * 1995-06-30 2007-12-19 Halliburton Energy Services, Inc. Drilling compositions and methods

Also Published As

Publication number Publication date
EP1171684A1 (en) 2002-01-16
AR023790A1 (en) 2002-09-04
EP1171684B1 (en) 2003-08-13
CA2370159C (en) 2008-06-17
EA003112B1 (en) 2003-02-27
ID30403A (en) 2001-11-29
DE60004506D1 (en) 2003-09-18
EG22755A (en) 2003-07-30
BR0010101A (en) 2002-02-19
ATE247220T1 (en) 2003-08-15
AU5212300A (en) 2000-11-17
CN1222679C (en) 2005-10-12
DE60004506T2 (en) 2004-04-01
GC0000131A (en) 2005-06-29
WO2000066880A1 (en) 2000-11-09
CN1349586A (en) 2002-05-15
MXPA01010679A (en) 2002-06-04
TR200103120T2 (en) 2002-04-22
OA11878A (en) 2006-03-27
EA200101145A1 (en) 2002-04-25
CA2370159A1 (en) 2000-11-09
AU760852B2 (en) 2003-05-22

Similar Documents

Publication Publication Date Title
EA200300908A1 (en) METHOD OF REGULATING THE FLOW OF THE FLOWING ENVIRONMENT IN OIL-AND-OR-GAS-DRILLING HOLE
MXPA03006859A (en) Fluid filter apparatus.
AU2001260268A1 (en) A method and device for regulating the flow rate of formation fluids produced byan oil well
NZ503305A (en) Production fluid control device for oil and gas wells comprising a housing connected to a tubing string
ATE499139T1 (en) TRANSDERMAL LIQUID SWITCH CONTROLLED BY MAGNETIC FORCE
BR0108874A (en) Oil well for producing petroleum products and methods of producing oil from an oil well and injectably controlling fluid into a one well formation
ATE340962T1 (en) NON-REFILLABLE VALVE DEVICE
MX9803846A (en) Flow rate stabilizer for throttling valves.
IL162215A0 (en) Needle free medical connector with expanded valve mechanism and method of fluid flow control
IL166674A0 (en) Systems and methods for control of pumps employinggravimetric sensing
MY133915A (en) Intelligent production riser
NZ514724A (en) Downhole device for controlling fluid flow in a well
NO982823D0 (en) Control of fluid flow in oil or gas wells
DE50104697D1 (en) Aerosol can with pressure reducing valve and pressure reducing valve
DE60309584D1 (en) PRESSURE RELIEF DEVICE
PL367521A1 (en) Temperature actuated valve
ITMI20000131A0 (en) REGULATING VALVE AND MEASUREMENT OF THE FLOW RATE OF A FLUID FLOW
DK1257710T3 (en) Traffic suppressing device including a valve arrangement
BR0111409A (en) Method and device for maintaining fluid pressure at a defined volume
GB0123480D0 (en) An exercise device
MY140360A (en) Valve assembly
MXPA03001889A (en) Pressurized piston pusher.
DE50206159D1 (en) DEVICE FOR DAMPING PRESSURE PULSATIONS IN A HYDRAULIC SYSTEM
MY130845A (en) Pressurized piston pusher
ES2120333A1 (en) Graphic apparatus with a graphic tool activated by pressurized air from a compressor.

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
RENW Renewal (renewal fees accepted)
LAPS Patent lapsed