GB9825568D0 - Flow control device - Google Patents

Flow control device

Info

Publication number
GB9825568D0
GB9825568D0 GBGB9825568.0A GB9825568A GB9825568D0 GB 9825568 D0 GB9825568 D0 GB 9825568D0 GB 9825568 A GB9825568 A GB 9825568A GB 9825568 D0 GB9825568 D0 GB 9825568D0
Authority
GB
United Kingdom
Prior art keywords
control device
flow control
flow
control
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.)
Granted
Application number
GBGB9825568.0A
Other versions
GB2344364A (en
GB2344364B (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.)
ZWART KLAAS J
Original Assignee
ZWART KLAAS J
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 ZWART KLAAS J filed Critical ZWART KLAAS J
Priority to GB9825568A priority Critical patent/GB2344364B/en
Publication of GB9825568D0 publication Critical patent/GB9825568D0/en
Publication of GB2344364A publication Critical patent/GB2344364A/en
Application granted granted Critical
Publication of GB2344364B publication Critical patent/GB2344364B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

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)
  • Lift Valve (AREA)
GB9825568A 1998-11-20 1998-11-20 Flow control device Expired - Fee Related GB2344364B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9825568A GB2344364B (en) 1998-11-20 1998-11-20 Flow control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9825568A GB2344364B (en) 1998-11-20 1998-11-20 Flow control device

Publications (3)

Publication Number Publication Date
GB9825568D0 true GB9825568D0 (en) 1999-01-13
GB2344364A GB2344364A (en) 2000-06-07
GB2344364B GB2344364B (en) 2003-07-09

Family

ID=10842845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9825568A Expired - Fee Related GB2344364B (en) 1998-11-20 1998-11-20 Flow control device

Country Status (1)

Country Link
GB (1) GB2344364B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6241015B1 (en) * 1999-04-20 2001-06-05 Camco International, Inc. Apparatus for remote control of wellbore fluid flow
US6371210B1 (en) * 2000-10-10 2002-04-16 Weatherford/Lamb, Inc. Flow control apparatus for use in a wellbore
US8657010B2 (en) * 2010-10-26 2014-02-25 Weatherford/Lamb, Inc. Downhole flow device with erosion resistant and pressure assisted metal seal
US11255157B2 (en) 2016-11-21 2022-02-22 Weatherford Technology Holdings, Llc Chemical injection valve with stem bypass flow

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398555A (en) * 1981-06-03 1983-08-16 Otis Engineering Corporation Flow control valve
GB2315082B (en) * 1996-07-10 2000-12-06 Klaas Johannes Zwart Downhole apparatus
US5957208A (en) * 1997-07-21 1999-09-28 Halliburton Energy Services, Inc. Flow control apparatus

Also Published As

Publication number Publication date
GB2344364A (en) 2000-06-07
GB2344364B (en) 2003-07-09

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
COOA Change in applicant's name or ownership of the application
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20031009