NO20064945L - Full diameter injeksjonsventil - Google Patents

Full diameter injeksjonsventil

Info

Publication number
NO20064945L
NO20064945L NO20064945A NO20064945A NO20064945L NO 20064945 L NO20064945 L NO 20064945L NO 20064945 A NO20064945 A NO 20064945A NO 20064945 A NO20064945 A NO 20064945A NO 20064945 L NO20064945 L NO 20064945L
Authority
NO
Norway
Prior art keywords
flow path
valve
well
injection valve
full diameter
Prior art date
Application number
NO20064945A
Other languages
English (en)
Inventor
Robert Joe Coon
Jeffrey John Lembcke
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO20064945L publication Critical patent/NO20064945L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/05—Flapper valves

Abstract

Den foreliggende oppfinnelse vedrører generelt kontroll av fluidstrømningen i en brønn (10). I ett aspekt er det tilveiebrakt en ventil (100) for selektiv lukking av en strømningsvei (110) gjennom en brønn (10) i en første retning. Ventilen (100) innbefatter et legeme (105) og en stempeloverflate (125) som kan tildannes tvers over strømningsveien (110) i den første retning. Stempeloverflaten (125) er tilformet på en ende av et forskyvbart element (155) som er anordnet ringformet i legemet (105). Ventilen (100) innbefatter videre et klaffelement (150), hvor klaffelementet (150) er lukkbart for tetting av strømningsveien (110) når det forskyvbare element (155) beveger seg fra en første stilling til en andre stilling på grunn av fluidstrømning som virker på stempeloverflaten (125). I et annet aspekt er det tilveiebrakt en ventil (100) for selektiv lukking av en strømningsvei (110) gjennom en brønn (10) i en eneste retning. I enda et annet aspekt er det tilveiebrakt en fremgangsmåte for selektiv lukking av en strømningsvei (110) gjennom en brønn (10) i en første retning.
NO20064945A 2005-10-31 2006-10-30 Full diameter injeksjonsventil NO20064945L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/263,753 US20070095545A1 (en) 2005-10-31 2005-10-31 Full bore injection valve

Publications (1)

Publication Number Publication Date
NO20064945L true NO20064945L (no) 2007-05-02

Family

ID=37547099

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064945A NO20064945L (no) 2005-10-31 2006-10-30 Full diameter injeksjonsventil

Country Status (4)

Country Link
US (1) US20070095545A1 (no)
CA (2) CA2565998C (no)
GB (1) GB2431677B (no)
NO (1) NO20064945L (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7455116B2 (en) * 2005-10-31 2008-11-25 Weatherford/Lamb, Inc. Injection valve and method
US7789070B2 (en) 2008-03-27 2010-09-07 Ford Global Technologies, Llc In-line electro-mechanical modulating device to modulate fuel flow in fuel rails to reduce noise
US8863849B2 (en) 2011-01-14 2014-10-21 Schlumberger Technology Corporation Electric submersible pumping completion flow diverter system
CA2746171C (en) * 2011-07-13 2018-11-06 William Jani Retrievable stimulation frac (rsf) plug
FR2978224B1 (fr) * 2011-07-18 2014-06-20 Ge Energy Products France Snc Clapet pour gaine cylindrique
WO2014141157A1 (en) * 2013-03-14 2014-09-18 Groupe Fordia Inc. Flow controller for use in drilling operations.
US10132137B2 (en) * 2013-06-26 2018-11-20 Weatherford Technology Holdings, Llc Bidirectional downhole isolation valve
WO2015153308A1 (en) * 2014-04-04 2015-10-08 Shell Oil Company Supplementary control downhole valve
WO2015153306A1 (en) * 2014-04-04 2015-10-08 Shell Oil Company Supplementary closure device for use in controlling flow
CN106481300B (zh) * 2015-08-25 2019-10-18 中国石油化工股份有限公司 一种蒸汽驱注汽井井下油藏封控装置及方法
US11021931B1 (en) * 2019-11-25 2021-06-01 The Cavins Corporation Sand fallback submersible pump protection apparatus
US11572760B2 (en) * 2019-12-17 2023-02-07 Halliburton Energy Services, Inc. Modified sand fallback prevention tool

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921601A (en) * 1955-12-05 1960-01-19 Baker Oil Tools Inc Tubular string control valve
US3090442A (en) * 1958-10-24 1963-05-21 Cicero C Brown Device for supporting a closure within a well pipe
US3084898A (en) * 1960-02-04 1963-04-09 Charles W Mccallum Fluid actuated valve
US3208472A (en) * 1963-07-15 1965-09-28 Scaramucci Domer Dual flapper check valve
US3265134A (en) * 1964-02-03 1966-08-09 Camco Inc Well safety valve
US4043358A (en) * 1976-02-02 1977-08-23 Victaulic Company Of America Flapper check valve
US4427070A (en) * 1982-03-29 1984-01-24 O'brien-Goins Engineering, Inc. Circulating and pressure equalizing sub
US4601342A (en) * 1985-03-11 1986-07-22 Camco, Incorporated Well injection valve with retractable choke
US4615399A (en) * 1985-11-19 1986-10-07 Pioneer Fishing And Rental Tools, Inc. Valved jet device for well drills
US4688593A (en) * 1985-12-16 1987-08-25 Camco, Incorporated Well reverse flow check valve
US5293943A (en) * 1991-07-05 1994-03-15 Halliburton Company Safety valve, sealing ring and seal assembly
US5474131A (en) * 1992-08-07 1995-12-12 Baker Hughes Incorporated Method for completing multi-lateral wells and maintaining selective re-entry into laterals
US5496044A (en) * 1993-03-24 1996-03-05 Baker Hughes Incorporated Annular chamber seal
US6237683B1 (en) * 1996-04-26 2001-05-29 Camco International Inc. Wellbore flow control device
US5682921A (en) * 1996-05-28 1997-11-04 Baker Hughes Incorporated Undulating transverse interface for curved flapper seal
US6394187B1 (en) * 2000-03-01 2002-05-28 Halliburton Energy Services, Inc. Flapper valve assembly apparatus and method

Also Published As

Publication number Publication date
US20070095545A1 (en) 2007-05-03
GB0621713D0 (en) 2006-12-13
CA2565998A1 (en) 2007-04-30
CA2710008A1 (en) 2007-04-30
GB2431677B (en) 2010-12-01
GB2431677A (en) 2007-05-02
CA2565998C (en) 2010-10-19
CA2710008C (en) 2013-04-16

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US

FC2A Withdrawal, rejection or dismissal of laid open patent application