NO20052087L - Anordning for styring av stromning i et bronnhull - Google Patents

Anordning for styring av stromning i et bronnhull

Info

Publication number
NO20052087L
NO20052087L NO20052087A NO20052087A NO20052087L NO 20052087 L NO20052087 L NO 20052087L NO 20052087 A NO20052087 A NO 20052087A NO 20052087 A NO20052087 A NO 20052087A NO 20052087 L NO20052087 L NO 20052087L
Authority
NO
Norway
Prior art keywords
valve seat
sleeve member
channel
control line
central bore
Prior art date
Application number
NO20052087A
Other languages
English (en)
Inventor
Ronald Earl Pringle
Jr Clay W Milligan
Dwayne D Leismer
Original Assignee
Schlumberger Technology Bv
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
Publication of NO20052087L publication Critical patent/NO20052087L/no
Application filed by Schlumberger Technology Bv filed Critical Schlumberger Technology Bv

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters
    • 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
    • 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
    • E21B34/06—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
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • 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
    • E21B43/14—Obtaining from a multiple-zone well
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • 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
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87708—With common valve operator
    • Y10T137/87772—With electrical actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Servomotors (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Fluid-Driven Valves (AREA)
  • Earth Drilling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

En anordning for regulering av fluidstrøm (24) i en brønn (10) er tilveiebrakt. Anordningen kan omfatte: et legemeelement (132) med en gjennomgående sentralboring (134), minst en strømningsport (136), og et første ventilsete (138); et muffeelement (140) bevegelig plassert inne i legemeelementets (132) sentrale boring (134), og som har et andre ventilsete (144) tilpasset for samvirkende tettende inngrep med det første ventilsete (138); midler for selektiv styrende bevegelse av muffeelementet (140) for å regulere fluidstrøm gjennom den minst ene strømningsporten (136); og kanal (148, 150) for oversendelse av energi til bevegelsesinnretningen (146). Kanal kan omfatte en første og andre hydraulisk styringsledning, en enkelt hydraulisk styringsledning, eller en enkel hydraulisk leder. Bevegelsesinnretningen kan omfatte: et stempel (146) forbundet med muffeelementet (140)) og som er bevegelig som reaksjon på en kombinasjon av hydraulisk fluid, trykksatt gass, fjærkraft, og /eller ringromstrykk; eller en elektrisk motor (292) forbundet med muffeelementet (140).
NO20052087A 1998-11-17 2005-04-28 Anordning for styring av stromning i et bronnhull NO20052087L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/192,855 US6237683B1 (en) 1996-04-26 1998-11-17 Wellbore flow control device

Publications (1)

Publication Number Publication Date
NO20052087L true NO20052087L (no) 2000-05-18

Family

ID=22711309

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20012418A NO321323B1 (no) 1998-11-17 2001-05-16 Anordning for styring av stromning i et bronnhull
NO20052087A NO20052087L (no) 1998-11-17 2005-04-28 Anordning for styring av stromning i et bronnhull

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO20012418A NO321323B1 (no) 1998-11-17 2001-05-16 Anordning for styring av stromning i et bronnhull

Country Status (7)

Country Link
US (3) US6237683B1 (no)
AU (1) AU1617900A (no)
BR (1) BR9915408A (no)
CA (1) CA2349391C (no)
GB (1) GB2359836B (no)
NO (2) NO321323B1 (no)
WO (1) WO2000029710A2 (no)

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Also Published As

Publication number Publication date
NO321323B1 (no) 2006-04-24
GB2359836A (en) 2001-09-05
NO20012418L (no) 2001-07-11
US6237683B1 (en) 2001-05-29
US20010015276A1 (en) 2001-08-23
CA2349391C (en) 2007-04-10
US6494264B2 (en) 2002-12-17
US6308783B2 (en) 2001-10-30
WO2000029710A3 (en) 2000-11-23
BR9915408A (pt) 2006-04-18
GB2359836B (en) 2003-10-01
NO20012418D0 (no) 2001-05-16
US20020029886A1 (en) 2002-03-14
AU1617900A (en) 2000-06-05
WO2000029710A2 (en) 2000-05-25
CA2349391A1 (en) 2000-05-25
GB0110451D0 (en) 2001-06-20

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