NO962217L - Kveilrör-anordning - Google Patents

Kveilrör-anordning

Info

Publication number
NO962217L
NO962217L NO962217A NO962217A NO962217L NO 962217 L NO962217 L NO 962217L NO 962217 A NO962217 A NO 962217A NO 962217 A NO962217 A NO 962217A NO 962217 L NO962217 L NO 962217L
Authority
NO
Norway
Prior art keywords
coiled tubing
expansion packing
packing element
connector
expansion
Prior art date
Application number
NO962217A
Other languages
English (en)
Other versions
NO962217D0 (no
Inventor
Paul L Browne
Michael L Connell
James C Tucker
Pat Murphy White
James R Longbottom
Michael L Bullock
Karluf Hagen
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Publication of NO962217D0 publication Critical patent/NO962217D0/no
Publication of NO962217L publication Critical patent/NO962217L/no

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • 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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
    • 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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88054—Direct response normally closed valve limits direction of flow
    • 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
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/88062—Coaxial oppositely directed seats

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Pipe Accessories (AREA)

Abstract

Anordning og fremgangsmåte for å innføre kveilrør (70) ned i borehull innbefatter et konnektorelement (50) anordnet på enden av kveilrøret (70) og som bærer et brønnverktøy (80). Et ekspansjonspakningselement (48) er frigjørbart forbundet til konnektorelementet (50). Ekspansjonspakningselementet (48) innbefatter et avtetningselement (l 14) og holdekiler (116) for frigjørbart å gripe den ytre rørstreng (28) gjennom hvilken kveilrøret (70) blir innført. Tetninger er anordnet på ekspansjonspakningselementet (48) for å kontakte den ytre omkretsflate av kveilrøret (70). En fluidkanal går gjennom konnektor-elementet (50) for å kommunisere ekspansjonspakningselementet (48) med kveilrøret (70). Fluidtrykk blir pådratt gjennom strømningsboringen i kveilrøret (70). Fluidtrykket pådras gjennom fluidkanalen for å aktivisere et aktuatorelement i ekspansjonspakningselementet (48) for å innsette avtetningselementet (l 14) og holdekilene (116). Dermed, ved aktivisering av ekspansjonspakningselementet (48), lukkes ringrommet dannet av kveilrøret (70) og den ytre rørstreng (28).
NO962217A 1995-06-02 1996-05-30 Kveilrör-anordning NO962217L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/459,028 US5845711A (en) 1995-06-02 1995-06-02 Coiled tubing apparatus

Publications (2)

Publication Number Publication Date
NO962217D0 NO962217D0 (no) 1996-05-30
NO962217L true NO962217L (no) 1996-12-03

Family

ID=23823098

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962217A NO962217L (no) 1995-06-02 1996-05-30 Kveilrör-anordning

Country Status (4)

Country Link
US (3) US5845711A (no)
CA (1) CA2177947A1 (no)
GB (1) GB2301606A (no)
NO (1) NO962217L (no)

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Also Published As

Publication number Publication date
CA2177947A1 (en) 1996-12-03
GB9611439D0 (en) 1996-08-07
GB2301606A (en) 1996-12-11
US5704393A (en) 1998-01-06
US5845711A (en) 1998-12-08
NO962217D0 (no) 1996-05-30
US5762142A (en) 1998-06-09

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