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MX2010005865A - Sistema de arcon. - Google Patents

Sistema de arcon.

Info

Publication number
MX2010005865A
MX2010005865A MX2010005865A MX2010005865A MX2010005865A MX 2010005865 A MX2010005865 A MX 2010005865A MX 2010005865 A MX2010005865 A MX 2010005865A MX 2010005865 A MX2010005865 A MX 2010005865A MX 2010005865 A MX2010005865 A MX 2010005865A
Authority
MX
Mexico
Prior art keywords
caisson
collar
centralizer
conductor
lowest end
Prior art date
Application number
MX2010005865A
Other languages
English (en)
Inventor
Keith Thomas Lutgring
Original Assignee
Frank S Inr 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
Application filed by Frank S Inr Inc filed Critical Frank S Inr Inc
Publication of MX2010005865A publication Critical patent/MX2010005865A/es

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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
    • E21B17/1028—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs with arcuate springs only, e.g. baskets with outwardly bowed strips for cementing operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

Un ejemplo de sistema de arcón (10) que rodea a un conductor (16) que se extiende desde un miembro de cabeza ubicado por arriba de una superficie de agua hasta por debajo de un lecho del cuerpo de agua, incluye un arcón ubicado en torno al conductor, el arcón contando con un extremo inferior; un centralizador inferior (14a) conectado dentro del arcón próximo al extremo inferior del arcón; y un segundo centralizador (14b) conectado dentro del arcón por arriba del centralizador inferior con respecto al lecho del cuerpo de agua; en donde cada centralizador incluye una pluralidad de miembros de arco (38) que se extienden entre un primer y segundo collarín (36a, 36b), el primer collarín encontrándose conectado de forma inmóvil dentro del arcón y el segundo collarín siendo móvil con respecto al primer collarín y en donde cada uno de los miembros de arco se curvea hacia adentro desde el arcón, definiendo una perforación para la colocación del conductor.
MX2010005865A 2007-11-30 2008-11-25 Sistema de arcon. MX2010005865A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/948,968 US7967065B2 (en) 2007-11-30 2007-11-30 Caisson system
PCT/US2008/084614 WO2009073464A1 (en) 2007-11-30 2008-11-25 Caisson system

Publications (1)

Publication Number Publication Date
MX2010005865A true MX2010005865A (es) 2010-08-31

Family

ID=40418887

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010005865A MX2010005865A (es) 2007-11-30 2008-11-25 Sistema de arcon.

Country Status (4)

Country Link
US (1) US7967065B2 (es)
EP (1) EP2231998B1 (es)
MX (1) MX2010005865A (es)
WO (1) WO2009073464A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012078131A1 (en) * 2010-12-06 2012-06-14 Frank's International, Inc. Rigid centralizer
US8561708B2 (en) * 2011-01-07 2013-10-22 Baker Hughes Incorporated ID centralizer
US9951584B2 (en) * 2015-12-18 2018-04-24 Cameron International Corporation Segmented guide funnel
CA3045978C (en) * 2017-02-07 2021-11-16 Neodrill A.S. Wellbore cement management system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2200758A (en) 1936-01-25 1940-05-14 Guiberson Corp Rod guide
US2515796A (en) 1945-08-06 1950-07-18 William F Sturdivant Well casing protector
US3482408A (en) 1966-09-02 1969-12-09 Mobil Oil Corp Telescoped caisson
FR2062092A5 (es) 1969-10-10 1971-06-25 Petroles Cie Francaise
US4198179A (en) * 1978-08-11 1980-04-15 The Offshore Company Production riser
US4561802A (en) * 1983-12-19 1985-12-31 The Babcock & Wilcox Company Assembly of conductor guides for offshore drilling platform
US4702321A (en) 1985-09-20 1987-10-27 Horton Edward E Drilling, production and oil storage caisson for deep water
US4932811A (en) * 1989-06-08 1990-06-12 Robert Folding Well head conductor and/or caisson support system
DE69107833T2 (de) 1990-01-17 1995-11-09 Weatherford/Lamb, Inc. (N.D.Ges.D. Staates Delaware), Houston, Tex. Zentriervorrichtung für ölfeldfutterrohr.
US5147148A (en) 1991-05-02 1992-09-15 Conoco Inc. Heave-restrained platform and drilling system
US6102626A (en) * 1998-07-29 2000-08-15 Abb Vetco Gray Inc. Caisson wellhead system and method of installing the same
US6422791B1 (en) * 2000-04-04 2002-07-23 Abb Vetco Gray Inc. Riser to sleeve attachment for flexible keel joint
US6595293B2 (en) 2001-05-23 2003-07-22 Cooper Cameron Corporation Apparatus and method for connecting riser between a floating vessel and a subsea structure

Also Published As

Publication number Publication date
EP2231998A1 (en) 2010-09-29
EP2231998B1 (en) 2015-05-20
US7967065B2 (en) 2011-06-28
WO2009073464A1 (en) 2009-06-11
US20090142141A1 (en) 2009-06-04

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