NO20082927L - Method and apparatus for installing deburring of conductor - Google Patents

Method and apparatus for installing deburring of conductor

Info

Publication number
NO20082927L
NO20082927L NO20082927A NO20082927A NO20082927L NO 20082927 L NO20082927 L NO 20082927L NO 20082927 A NO20082927 A NO 20082927A NO 20082927 A NO20082927 A NO 20082927A NO 20082927 L NO20082927 L NO 20082927L
Authority
NO
Norway
Prior art keywords
conduit
additional
shoe
existing
drill string
Prior art date
Application number
NO20082927A
Other languages
Norwegian (no)
Inventor
Charles Michael Webre
Louie Horvath
Original Assignee
Frank S Int Inc
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
Priority claimed from GB0524750A external-priority patent/GB0524750D0/en
Priority claimed from GB0620101A external-priority patent/GB0620101D0/en
Application filed by Frank S Int Inc filed Critical Frank S Int Inc
Publication of NO20082927L publication Critical patent/NO20082927L/en

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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/043—Directional drilling for underwater installations
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

Tilføring av en ytterligere underjordisk ledning ( 124 ) langs en avbøyd bane i forhold til en eksisterende ledning ( 120 ) anvendes for installering av ytterligere lederør ( 124 ) fra en eksisterende produksjonsplattform ( 50 ). Et avbøyningselement i form av en sko ( 114, 115; 214 ) har et koblingsmiddel i form av skruegjenger for kobling til en nederste ende av en ytterligere ledning ( 124 ). Skoen ( 114, 115; 214 ) er anordnet til å tilføre den ytterligere ledningen ( 124 ) langs den avbøyde banen når skoen ( 114, 115; 214 ) kommer i kontakt med ledekilen ( 126; 226 ) som har blitt installert oppå et eksisterende lederør ( 120 ). Fremgangsmåten kan inkludere føring i ledekilen ( 126; 226 ) som et første trinn på et langstrakt element slik som en borestreng ( 94 ) og deretter tilbaketrekking av borestrengen ( 94 ) og deretter føring i den ytterligere ledningen ( 124 ). Den utvendige diameteren av den ytterligere ledningen ( 124 ) maksimeres når den passerer gjennom lederør-styreanordningene ( 52 ) festet til produksjonsplattformen (50).The supply of an additional underground conduit (124) along a deflected path relative to an existing conduit (120) is used to install additional conduit (124) from an existing production platform (50). A deflection element in the form of a shoe (114, 115; 214) has a coupling means in the form of screw threads for coupling to a lower end of a further conduit (124). The shoe (114, 115; 214) is arranged to supply the additional wire (124) along the deflected path when the shoe (114, 115; 214) comes into contact with the guide wedge (126; 226) which has been installed on top of an existing conductor tube (120). The method may include guiding the guide wedge (126; 226) as a first step on an elongate member such as a drill string (94) and then retracting the drill string (94) and then guiding the additional conduit (124). The outside diameter of the additional conduit (124) is maximized as it passes through the conduit control means (52) attached to the production platform (50).

NO20082927A 2005-12-03 2008-06-27 Method and apparatus for installing deburring of conductor NO20082927L (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0524750A GB0524750D0 (en) 2005-12-03 2005-12-03 Method and apparatus
GB0620101A GB0620101D0 (en) 2006-10-11 2006-10-11 Method and apparatus
PCT/GB2006/004497 WO2007063324A1 (en) 2005-12-03 2006-12-01 Method and apparatus for installing deflecting conductor pipe

Publications (1)

Publication Number Publication Date
NO20082927L true NO20082927L (en) 2008-09-03

Family

ID=37814598

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082927A NO20082927L (en) 2005-12-03 2008-06-27 Method and apparatus for installing deburring of conductor

Country Status (6)

Country Link
US (1) US20090266559A1 (en)
EP (1) EP1954910A1 (en)
AU (1) AU2006321380B2 (en)
CA (1) CA2631405A1 (en)
NO (1) NO20082927L (en)
WO (1) WO2007063324A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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US8774922B2 (en) 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses having expandable balloons for renal neuromodulation and associated systems and methods
US9636174B2 (en) 2002-04-08 2017-05-02 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
US9308044B2 (en) 2002-04-08 2016-04-12 Medtronic Ardian Luxembourg S.A.R.L. Methods for therapeutic renal neuromodulation
GB0615550D0 (en) * 2006-08-04 2006-09-13 Conducter Installation Service Sensor System
US8376066B2 (en) * 2010-11-04 2013-02-19 Halliburton Energy Services, Inc. Combination whipstock and completion deflector
US8230920B2 (en) 2010-12-20 2012-07-31 Baker Hughes Incorporated Extended reach whipstock and methods of use
NL2018742B1 (en) * 2017-04-19 2018-10-29 Nicolaas Rudolf Antonius Kampman Roelof Well recovery assembly for recovering a well and method for well recovery
USD863383S1 (en) 2018-04-17 2019-10-15 Dirt Duck, Llc Fluid drilling head

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Also Published As

Publication number Publication date
US20090266559A1 (en) 2009-10-29
AU2006321380B2 (en) 2010-11-04
EP1954910A1 (en) 2008-08-13
AU2006321380A1 (en) 2007-06-07
CA2631405A1 (en) 2007-06-07
WO2007063324A1 (en) 2007-06-07

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application