GB2444199A - Improvements in or relating to esp completion systems - Google Patents

Improvements in or relating to esp completion systems Download PDF

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Publication number
GB2444199A
GB2444199A GB0804506A GB0804506A GB2444199A GB 2444199 A GB2444199 A GB 2444199A GB 0804506 A GB0804506 A GB 0804506A GB 0804506 A GB0804506 A GB 0804506A GB 2444199 A GB2444199 A GB 2444199A
Authority
GB
United Kingdom
Prior art keywords
valve
esp
radial
relating
radial outlets
Prior art date
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.)
Withdrawn
Application number
GB0804506A
Other versions
GB0804506D0 (en
Inventor
Leslie Eric Jordan
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.)
Zenith Oilfield Technology Ltd
Original Assignee
Zenith Oilfield Technology 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 Zenith Oilfield Technology Ltd filed Critical Zenith Oilfield Technology Ltd
Publication of GB0804506D0 publication Critical patent/GB0804506D0/en
Publication of GB2444199A publication Critical patent/GB2444199A/en
Withdrawn legal-status Critical Current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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/128—Adaptation of pump systems with down-hole electric drives
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/14—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for displacing a cable or a cable-operated tool, e.g. for logging or perforating operations in deviated 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Multiple-Way Valves (AREA)

Abstract

A completion system (34) for use with electrical submergible pumps (ESP) has an assembly (36) including a tubular body (41), incorporating an auto-blanking valve (50) with radial outlets (58) in a retrievable insert (38) alignable with radial ports (75) in an inner moveable valve sleeve (76) surrounding part of a throughbore (46), wherein, dependent upon fluid flow pressure acting upon a valve poppet (81) on the sleeve, radial outlets (58) of the shunt valve can be aligned with the radial outlets (45) of the body such that if the ESP is switched off, the shunt valve operates to pass fluid from the production tubing out of the body into the well bore.
GB0804506A 2005-09-02 2006-08-29 Improvements in or relating to esp completion systems Withdrawn GB2444199A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0517887.6A GB0517887D0 (en) 2005-09-02 2005-09-02 Improvements in or relating to ESP completion systems
PCT/GB2006/003208 WO2007026141A1 (en) 2005-09-02 2006-08-29 Improvements in or relating to esp completion systems

Publications (2)

Publication Number Publication Date
GB0804506D0 GB0804506D0 (en) 2008-04-23
GB2444199A true GB2444199A (en) 2008-05-28

Family

ID=35220753

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0517887.6A Ceased GB0517887D0 (en) 2005-09-02 2005-09-02 Improvements in or relating to ESP completion systems
GB0804506A Withdrawn GB2444199A (en) 2005-09-02 2006-08-29 Improvements in or relating to esp completion systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0517887.6A Ceased GB0517887D0 (en) 2005-09-02 2005-09-02 Improvements in or relating to ESP completion systems

Country Status (2)

Country Link
GB (2) GB0517887D0 (en)
WO (1) WO2007026141A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2454356B (en) * 2007-10-30 2012-02-22 Caledyne Ltd Relief valve device
US9181785B2 (en) 2010-11-30 2015-11-10 Baker Hughes Incorporated Automatic bypass for ESP pump suction deployed in a PBR in tubing
GB201021588D0 (en) 2010-12-21 2011-02-02 Enigma Oilfield Products Ltd Downhole apparatus and method
US10167708B2 (en) 2016-04-24 2019-01-01 Ge Energy Oilfield Technology, Inc. Automatic Y-tool
AU2017261842A1 (en) * 2016-05-10 2018-12-20 Pt Sagatrade Murni A valve assembly and a method of installation/operation
US20240229602A1 (en) * 2023-01-11 2024-07-11 Saudi Arabian Oil Company Wireline retrievable auto y-tool
EP4417781A1 (en) * 2023-02-17 2024-08-21 Azmey, Adel Sealing tool for a coiled tubing logging plug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099919A (en) * 1988-07-14 1992-03-31 Schneider John L Plug for well logging operations
GB2288197A (en) * 1994-04-07 1995-10-11 Phoenix Petroleum Services A differential pressure-operated blanking tool
US20030015323A1 (en) * 2001-03-19 2003-01-23 Norris Robert M. Circulation control device
GB2411416A (en) * 2004-02-24 2005-08-31 Pump Tools Ltd Flow diversion apparatus
US20050274518A1 (en) * 2004-06-14 2005-12-15 Weatherford/Lamb, Inc. Separable plug for use in a wellbore

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5099919A (en) * 1988-07-14 1992-03-31 Schneider John L Plug for well logging operations
GB2288197A (en) * 1994-04-07 1995-10-11 Phoenix Petroleum Services A differential pressure-operated blanking tool
US20030015323A1 (en) * 2001-03-19 2003-01-23 Norris Robert M. Circulation control device
GB2411416A (en) * 2004-02-24 2005-08-31 Pump Tools Ltd Flow diversion apparatus
US20050274518A1 (en) * 2004-06-14 2005-12-15 Weatherford/Lamb, Inc. Separable plug for use in a wellbore

Also Published As

Publication number Publication date
GB0804506D0 (en) 2008-04-23
WO2007026141A1 (en) 2007-03-08
GB0517887D0 (en) 2005-10-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)