SG10201407966SA - Hydraulic flushing system - Google Patents

Hydraulic flushing system

Info

Publication number
SG10201407966SA
SG10201407966SA SG10201407966SA SG10201407966SA SG10201407966SA SG 10201407966S A SG10201407966S A SG 10201407966SA SG 10201407966S A SG10201407966S A SG 10201407966SA SG 10201407966S A SG10201407966S A SG 10201407966SA SG 10201407966S A SG10201407966S A SG 10201407966SA
Authority
SG
Singapore
Prior art keywords
flushing system
hydraulic flushing
hydraulic
flushing
Prior art date
Application number
SG10201407966SA
Inventor
David Martin Smith
Original Assignee
Ge Oil & Gas Uk 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 Ge Oil & Gas Uk Ltd filed Critical Ge Oil & Gas Uk Ltd
Publication of SG10201407966SA publication Critical patent/SG10201407966SA/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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0325—Control mechanisms therefor
    • 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
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B34/16—Control means therefor being outside the borehole
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0419—Fluid cleaning or flushing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4245—Cleaning or steam sterilizing

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Lubricants (AREA)
  • Pipeline Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Cleaning In General (AREA)
SG10201407966SA 2013-12-05 2014-11-28 Hydraulic flushing system SG10201407966SA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1321510.8A GB2520977B (en) 2013-12-05 2013-12-05 Hydraulic flushing system

Publications (1)

Publication Number Publication Date
SG10201407966SA true SG10201407966SA (en) 2015-07-30

Family

ID=50000231

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201407966SA SG10201407966SA (en) 2013-12-05 2014-11-28 Hydraulic flushing system

Country Status (7)

Country Link
US (1) US9981294B2 (en)
EP (1) EP2881537B1 (en)
CN (1) CN104695902A (en)
AU (1) AU2014265040B2 (en)
BR (1) BR102014030363A2 (en)
GB (1) GB2520977B (en)
SG (1) SG10201407966SA (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO343070B1 (en) 2017-04-24 2018-10-29 Wellmend As Wellbore hydraulic line in-situ rectification system and method
CN112539043B (en) * 2018-05-17 2022-08-19 罗运川 Cleaning method and verification method for liquid inlet of piston of underground safety valve
CN110593814A (en) * 2019-09-28 2019-12-20 宁波大桔科技有限公司 Cleaning tool for tubing hanger of underwater Christmas tree

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636934A (en) * 1984-05-21 1987-01-13 Otis Engineering Corporation Well valve control system
US5564501A (en) * 1995-05-15 1996-10-15 Baker Hughes Incorporated Control system with collection chamber
US6302210B1 (en) * 1997-11-10 2001-10-16 Halliburton Energy Services, Inc. Safety valve utilizing an isolation valve and method of using the same
US6659184B1 (en) * 1998-07-15 2003-12-09 Welldynamics, Inc. Multi-line back pressure control system
US6116268A (en) * 1998-11-17 2000-09-12 Barber Industries Inc. Wellhead safety valve control system
AU2001245985A1 (en) * 2000-03-24 2001-10-08 Fmc Corporation Controls bridge for flow completion systems
GB2389596B (en) * 2002-06-14 2005-05-18 Abb Offshore Systems Ltd Apparatus for surface control of a sub-surface safety valve
US7159662B2 (en) * 2004-02-18 2007-01-09 Fmc Technologies, Inc. System for controlling a hydraulic actuator, and methods of using same
US8453749B2 (en) * 2008-02-29 2013-06-04 Halliburton Energy Services, Inc. Control system for an annulus balanced subsurface safety valve
US8074721B2 (en) * 2009-02-24 2011-12-13 Schlumberger Technology Corporation Method for controlling a downhole tool with a linearly actuated hydraulic switch
US8776897B2 (en) * 2011-01-03 2014-07-15 Schlumberger Technology Corporation Method and apparatus for multi-drop tool control
US8640769B2 (en) * 2011-09-07 2014-02-04 Weatherford/Lamb, Inc. Multiple control line assembly for downhole equipment

Also Published As

Publication number Publication date
CN104695902A (en) 2015-06-10
BR102014030363A2 (en) 2016-08-02
EP2881537B1 (en) 2022-08-24
GB2520977B (en) 2020-06-24
US20150158059A1 (en) 2015-06-11
US9981294B2 (en) 2018-05-29
GB201321510D0 (en) 2014-01-22
EP2881537A2 (en) 2015-06-10
GB2520977A (en) 2015-06-10
AU2014265040A1 (en) 2015-06-25
EP2881537A3 (en) 2016-02-24
AU2014265040B2 (en) 2018-08-09

Similar Documents

Publication Publication Date Title
HK1223340A1 (en) Dump system
EP2969619A4 (en) Hydraulic hybrid system
EP2975273A4 (en) Hydraulic system for construction machine
GB2534519B (en) Hydraulic excavator drive system
GB2530900B (en) Lavatory system
EP2980324A4 (en) Hydraulic system for construction equipment
GB201315630D0 (en) Shuttering system
GB2502165B (en) Flushing system
SG11201507094UA (en) Drawworks system
EP2980325A4 (en) Hydraulic shovel
HK1215943A1 (en) Hydraulic braking system
EP2837827A4 (en) Hydraulic device
EP2985099A4 (en) Hydraulic chuck
EP3047091A4 (en) Wellbore hydraulic compliance
DE112014003503A5 (en) Hydraulic actuation system
GB201319154D0 (en) Hydraulic system supply
GB2534517B (en) Hydraulic drive system
ZA201505125B (en) Hydraulic binder
GB2512882B (en) Formwork system
GB2532907B (en) Hydraulic drive system
EP2978907A4 (en) Low flush toilet system
PT2873851T (en) Aerating system for hydraulic turbine
EP2890573A4 (en) Hydraulic suspension system
DK3904699T3 (en) HYDRAULIC SYSTEM
SG10201407966SA (en) Hydraulic flushing system