[go: up one dir, main page]

AR021189A1 - Un cano de subida marino con flotabilidad variable y un metodo para proveer y ajustar la flotabilidad de dicho cano de subida. - Google Patents

Un cano de subida marino con flotabilidad variable y un metodo para proveer y ajustar la flotabilidad de dicho cano de subida.

Info

Publication number
AR021189A1
AR021189A1 ARP990104004A ARP990104004A AR021189A1 AR 021189 A1 AR021189 A1 AR 021189A1 AR P990104004 A ARP990104004 A AR P990104004A AR P990104004 A ARP990104004 A AR P990104004A AR 021189 A1 AR021189 A1 AR 021189A1
Authority
AR
Argentina
Prior art keywords
cano
floatability
rise
containers
adjust
Prior art date
Application number
ARP990104004A
Other languages
English (en)
Original Assignee
Mobil Oil Corp
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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of AR021189A1 publication Critical patent/AR021189A1/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
    • E21B17/01—Risers
    • E21B17/012—Risers with buoyancy elements

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)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Revetment (AREA)

Abstract

Un cano de subida marino con flotabilidad variable y un método para proveer y ajustar la flotabilidad de dicho cano de subida. El cano de subidacomprende un conducto principal al cual están asegurados una pluralidad de recipientes. Un lodo de material flotante, por ejemplo, pequenas esferas huecassuspendidas en agua de mar, es bombeado dentro de los recipientes para desplazar el agua de mar contenida en los mismos y conferir flotabilidadal cano de subida. Cuando se desea reducir la flotabilidaddel cano de subida, las esferas son removidas simplemente abriendo los recipientes ypermitiendo que el agua de mar que los rodea desplace las esferas desde los recipientes.
ARP990104004A 1998-08-11 1999-08-10 Un cano de subida marino con flotabilidad variable y un metodo para proveer y ajustar la flotabilidad de dicho cano de subida. AR021189A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/132,641 US6004074A (en) 1998-08-11 1998-08-11 Marine riser having variable buoyancy

Publications (1)

Publication Number Publication Date
AR021189A1 true AR021189A1 (es) 2002-07-03

Family

ID=22454945

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990104004A AR021189A1 (es) 1998-08-11 1999-08-10 Un cano de subida marino con flotabilidad variable y un metodo para proveer y ajustar la flotabilidad de dicho cano de subida.

Country Status (9)

Country Link
US (1) US6004074A (es)
EP (1) EP1105581B1 (es)
AR (1) AR021189A1 (es)
AU (1) AU751317B2 (es)
BR (1) BR9912920A (es)
CA (1) CA2339964C (es)
NO (1) NO20010649D0 (es)
PE (1) PE20000973A1 (es)
WO (1) WO2000009817A1 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784417B1 (fr) * 1998-10-13 2000-11-17 Inst Francais Du Petrole Methode et dispositif de reglage de la flottabilite d'une colonne montante de forage sous-marin
US6330918B1 (en) * 1999-02-27 2001-12-18 Abb Vetco Gray, Inc. Automated dog-type riser make-up device and method of use
US6155748A (en) * 1999-03-11 2000-12-05 Riser Systems Technologies Deep water riser flotation apparatus
NO20000831L (no) * 1999-03-25 2000-09-26 Pgs Offshore Technology As Produksjonsplattform med brønnventiler pÕ dekk
US6419277B1 (en) * 1999-10-29 2002-07-16 Hydril Company Conduit section having threaded section connectors and external conduits attached thereto
AU1815601A (en) * 1999-12-07 2001-06-18 Fmc Corporation Collapsible buoyancy device for risers on offshore structures
US6547491B1 (en) * 2000-03-17 2003-04-15 J. Ray Mcdermott, S.A. Hydrostatic equalization for an offshore structure
AU2001271364A1 (en) * 2000-08-21 2002-03-04 Cso Aker Maritime, Inc. Engineered material buoyancy system, device, and method
US6579040B2 (en) * 2001-07-26 2003-06-17 Cso Aker Maritime, Inc. Method and apparatus for air can vent systems
US7214114B2 (en) * 2001-09-15 2007-05-08 Trelleborg Crp Ltd. Buoyancy element and module
GB2379681A (en) * 2001-09-17 2003-03-19 Balmoral Group Marine buoyancy unit
GB0122451D0 (en) * 2001-09-18 2001-11-07 2H Offshore Engineering Ltd Buoyancy apparatus
US6805201B2 (en) * 2002-01-31 2004-10-19 Edo Corporation, Fiber Science Division Internal beam buoyancy system for offshore platforms
US7096957B2 (en) * 2002-01-31 2006-08-29 Technip Offshore, Inc. Internal beam buoyancy system for offshore platforms
US6896062B2 (en) 2002-01-31 2005-05-24 Technip Offshore, Inc. Riser buoyancy system
US20030141069A1 (en) * 2002-01-31 2003-07-31 Davies Richard Lloyd Riser buoyancy system
WO2004029404A1 (en) * 2002-09-27 2004-04-08 Varco I/P, Inc. System to reduce hydrostatic pressure in risers using buoyant spheres
US7059416B2 (en) * 2003-11-21 2006-06-13 Technip France Buoyancy can for offshore oil and gas riser
US7328747B2 (en) * 2004-05-03 2008-02-12 Edo Corporation, Fiber Science Division Integrated buoyancy joint
US7458425B2 (en) * 2004-09-01 2008-12-02 Anadarko Petroleum Corporation System and method of installing and maintaining an offshore exploration and production system having an adjustable buoyancy chamber
GB0512471D0 (en) * 2005-06-18 2005-07-27 Stolt Offshore Sa Hybrid riser tower and methods of installation thereof
US8696247B2 (en) * 2005-08-30 2014-04-15 Kellogg Brown & Root Llc Systems and methods for controlling risers
GB0608327D0 (en) * 2006-04-27 2006-06-07 Wellstream Int Ltd Riser assembly
US7451822B2 (en) * 2006-05-09 2008-11-18 Noble Drilling Services Inc. Method for retrieving riser for storm evacuation
GB0704670D0 (en) * 2006-11-08 2007-04-18 Acergy France Sa Hybrid tower and methods of installing same
WO2009023222A2 (en) * 2007-08-13 2009-02-19 Paul Boudreau Buoyancy tensioning systems for offshore marine risers and methods of use
BRPI0817891B1 (pt) * 2007-10-12 2019-11-12 Horton Deepwater Dev Systems Inc sistema de cápsula de flutuação e método para tensionar um tubo ascendente de tensão no topo
WO2009067532A1 (en) * 2007-11-19 2009-05-28 Millheim Keith K Self-standing riser system having multiple buoyancy chambers
FR2932839B1 (fr) * 2008-06-23 2010-08-20 Technip France Installation de transport sous-marin d'hydrocarbures.
FR2937676B1 (fr) * 2008-10-29 2010-11-19 Inst Francais Du Petrole Methode pour alleger une colonne montante avec piece d'usure optimisee
US8540029B2 (en) * 2009-01-09 2013-09-24 The Subsea Company System and apparatus for drilling riser conduit clamp
US8443896B2 (en) 2009-06-04 2013-05-21 Diamond Offshore Drilling, Inc. Riser floatation with anti-vibration strakes
US20110091284A1 (en) * 2009-10-19 2011-04-21 My Technologies, L.L.C. Rigid Hull Gas-Can Buoys Variable Buoyancy
CA3008372C (en) 2010-05-04 2021-10-19 Oxus Recovery Solutions Inc. Submerged hydrocarbon recovery apparatus
CN101975030B (zh) * 2010-08-05 2013-11-13 中国石油大学(华东) 深水顶部张紧隔水管保温与浮力提供两用装置
US9038730B2 (en) * 2011-03-31 2015-05-26 Deep Down, Inc. Marine riser adjustable buoyancy modules
GB2495287B (en) * 2011-10-03 2015-03-11 Marine Resources Exploration Internat Bv A riser system for transporting a slurry from a position adjacent to the seabed to a position adjacent to the sea surface
WO2013090976A1 (en) * 2011-12-23 2013-06-27 Nautilus Minerals Pacific Pty Ltd A disconnectable method and system for seafloor mining
US9156609B2 (en) * 2013-04-06 2015-10-13 Safe Marine Transfer, LLC Large subsea package deployment methods and devices
US9482060B2 (en) * 2014-07-29 2016-11-01 Susanne F Vaughan Adjustable conduit
GB201704129D0 (en) * 2016-05-20 2017-04-26 Acergy France SAS Subsea buoyancy systems
CN110878679B (zh) * 2018-09-06 2021-02-26 中国石油化工股份有限公司 尾管串
US11834910B2 (en) 2022-02-09 2023-12-05 Eddy Pump Corporation Float apparatus
US12442256B2 (en) 2022-02-09 2025-10-14 Eddy Pump Corporation Float apparatus

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772709A (en) * 1927-01-26 1930-08-12 Culbertson William Linn Method and apparatus for raising submerged ships
FR1327196A (fr) * 1962-04-04 1963-05-17 Centre Nat Rech Scient Perfectionnements aux engins pour la pénétration sous-marine
US4049604A (en) * 1969-03-10 1977-09-20 The Dow Chemical Company Emulsion polymerization method for preparing aqueous dispersions of organic polymer particles
US3605670A (en) * 1969-07-25 1971-09-20 Us Navy Use of solids for buoyancy control in deep submergence applications
US3729756A (en) * 1971-02-17 1973-05-01 Data Packaging Corp Flotation assembly
US3705432A (en) * 1971-05-25 1972-12-12 Data Packaging Corp Securing device for a flotation assembly
US3782458A (en) * 1971-08-04 1974-01-01 Gray Tool Co Upright, swivelable buoyed conduit for offshore system
BE794971A (fr) * 1972-02-15 1973-08-06 Sea Tank Co Procede d'immersion d'une structure creuse fermee
SE395131B (sv) * 1972-06-15 1977-08-01 Svanholm Erik V Formbart flytelement
US3858401A (en) * 1973-11-30 1975-01-07 Regan Offshore Int Flotation means for subsea well riser
GB1519203A (en) * 1974-10-02 1978-07-26 Chevron Res Marine risers in offshore drilling
US3952526A (en) * 1975-02-03 1976-04-27 Regan Offshore International, Inc. Flexible supportive joint for sub-sea riser flotation means
US3992889A (en) * 1975-06-09 1976-11-23 Regan Offshore International, Inc. Flotation means for subsea well riser
US4021589A (en) * 1976-04-28 1977-05-03 Emerson & Cuming, Inc. Buoyancy materials
US4116009A (en) * 1976-08-24 1978-09-26 Daubin Scott C Compliant underwater pipe system
US4102142A (en) * 1976-12-30 1978-07-25 Hitco Underwater riser buoyancy
US4176986A (en) * 1977-11-03 1979-12-04 Exxon Production Research Company Subsea riser and flotation means therefor
CA1136545A (en) * 1979-09-28 1982-11-30 Neville E. Hale Buoyancy system for large scale underwater risers
US4474129A (en) * 1982-04-29 1984-10-02 W. R. Grace & Co. Riser pipe fairing
US4477207A (en) * 1982-08-26 1984-10-16 Johnson Arne I Marine riser buoyancy assembly
US4768455A (en) * 1983-01-07 1988-09-06 Conoco Inc. Dual wall steel and fiber composite mooring element for deep water offshore structures
CA1197385A (en) * 1983-09-23 1985-12-03 Fathom Oceanology Limited Buoyancy-supported struts for ocean platforms
US4545437A (en) * 1984-04-09 1985-10-08 Shell Offshore Inc. Drilling riser locking apparatus and method
JPS61113590A (ja) * 1984-11-09 1986-05-31 Nippon Oil & Fats Co Ltd 耐圧性の浮力材
US4616707A (en) * 1985-04-08 1986-10-14 Shell Oil Company Riser braking clamp apparatus
US4617998A (en) * 1985-04-08 1986-10-21 Shell Oil Company Drilling riser braking apparatus and method
US4646840A (en) * 1985-05-02 1987-03-03 Cameron Iron Works, Inc. Flotation riser
FR2584150B1 (fr) * 1985-06-28 1988-04-08 Inst Francais Du Petrole Systeme d'accrochage et de tensionnement a distance d'un element allonge
US5046896A (en) * 1990-05-30 1991-09-10 Conoco Inc. Inflatable buoyant near surface riser disconnect system
FR2726601B1 (fr) * 1994-11-04 1997-01-17 Inst Francais Du Petrole Colonne montante pour grande profondeur d'eau
US5657823A (en) * 1995-11-13 1997-08-19 Kogure; Eiji Near surface disconnect riser
US5706897A (en) * 1995-11-29 1998-01-13 Deep Oil Technology, Incorporated Drilling, production, test, and oil storage caisson

Also Published As

Publication number Publication date
AU5136599A (en) 2000-03-06
NO20010649L (no) 2001-02-07
EP1105581A4 (en) 2002-05-29
PE20000973A1 (es) 2000-09-29
NO20010649D0 (no) 2001-02-07
WO2000009817A1 (en) 2000-02-24
EP1105581A1 (en) 2001-06-13
AU751317B2 (en) 2002-08-15
EP1105581B1 (en) 2003-09-10
US6004074A (en) 1999-12-21
BR9912920A (pt) 2001-06-05
CA2339964C (en) 2006-12-19
CA2339964A1 (en) 2000-02-24

Similar Documents

Publication Publication Date Title
AR021189A1 (es) Un cano de subida marino con flotabilidad variable y un metodo para proveer y ajustar la flotabilidad de dicho cano de subida.
KR102897176B1 (ko) 근해 양식 시스템
US3708991A (en) Submarine home
AR035013A1 (es) Un metodo para controlar un flujo agua longitudinal que ha penetrado accidentalmente en el interior de la estructura de un cable optico submarino y cable optico submarino utilizado por dicho metodo
IES20060345A2 (en) A float and a floatable structure
AU2011200741A1 (en) Mooring System for Offshore Fish Production
ES2067765T3 (es) Metodo y aparato para construir una isla artificial y construccion asi obtenida.
US2203894A (en) Marking of aircraft landing areas
US4527503A (en) Spar buoy escape system for offshore platforms
ATE398568T1 (de) Seerettungsgerät
KR20060112195A (ko) 부이
CN202966619U (zh) 海底作业信号发射装置
JPH0648379A (ja) 柱状灯浮標
ES2030921T3 (es) Vehiculo submarino destinado a medir datos en el fondo del mar en aguas profundas.
FI20050162A7 (fi) Pelastuskapseli
RU2798975C2 (ru) Внебереговая хозяйственная система
US20200400301A1 (en) Waterproof PCB (LED) Light
Dietz et al. The bathyscaph
JP2005102670A (ja) 海底霊園
Konesky Large-scale teleoperation approach to exploration of the Hudson submarine canyon
SU1134466A1 (ru) Якорь
SU1123608A1 (ru) Устройство дл выращивани морских организмов
FR2554070A1 (fr) Remonte-vagues pour surfers
Black Nightsong on the Salmon River
PRICE Hongs of Phang Nga Bay, Thailand