ES2128170T3 - Arbol de prueba de terminacion submarino. - Google Patents

Arbol de prueba de terminacion submarino.

Info

Publication number
ES2128170T3
ES2128170T3 ES96913643T ES96913643T ES2128170T3 ES 2128170 T3 ES2128170 T3 ES 2128170T3 ES 96913643 T ES96913643 T ES 96913643T ES 96913643 T ES96913643 T ES 96913643T ES 2128170 T3 ES2128170 T3 ES 2128170T3
Authority
ES
Spain
Prior art keywords
valves
tree
hydraulic
test tree
crown
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES96913643T
Other languages
English (en)
Inventor
Jeffrey Charles Edwards
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Expro North Sea Ltd
Original Assignee
Expro North Sea Ltd
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 Expro North Sea Ltd filed Critical Expro North Sea Ltd
Application granted granted Critical
Publication of ES2128170T3 publication Critical patent/ES2128170T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads
    • E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
    • E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Multiple-Way Valves (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)

Abstract

SE DESCRIBE UN ARBOL DE PRUEBA SUBMARINO CON TERMINACION CON UN HUECO DUAL QUE TIENE UN HUECO PRINCIPAL (18) Y UN HUECO DE LA CORONA O AUXILIAR (20). DOS VALVULAS CON BOLAS IDENTICAS (22, 24) ESTA COLOCADAS EN SERIE DENTRO DEL HUECO PRINCIPAL (18) Y DOS VALVULAS CON BOLAS IDENTICAS MAS PEQUEÑAS (26, 28) ESTAN COLOCADAS EN SERIE EN EL HUECO DE LA CORONA (20). LAS VALVULAS CON BOLAS (22, 24, 26, 28) SON ACCIONADAS POR CABLES DE CONTROL INDEPENDIENTES QUE ACTUAN SOBRE LOS MECANISMOS DE FUNCIONAMIENTO DE LAS VALVULAS RESPECTIVAS DENTRO DEL ARBOL DE PRUEBAS (10) PARA MOVER LAS VALVULAS ENTRE LAS POSICIONES ABIERTA Y CERRADA PARA PERMITIR O IMPEDIR LA COMUNICACION A TRAVES DE LOS HUECOS RESPECTIVOS (18, 20). EL ARBOL DE PRUEBA SUBMARINO CON TERMINACION (10) PROPORCIONA UN AISLAMIENTO DEL HUECO PRINCIPAL (18) Y/O EL HUECO DE CORONA (20) CUANDO ES REQUERIDO POR LA APLICACION DE PRESION HIDRAULICA PARA AYUDAR AL CIERRE A EJERCER LAS FUERZAS SUFICIENTES PARA CORTAR EL SISTEMA DE TUBERIAS DE LA BOBINAEN CASO DE UNA SITUACION DE EMERGENCIA QUE REQUIERE UNA DESCONEXION RAPIDA. LAS COMUNICACIONES HIDRAULICAS A TRAVES DEL ARBOL DESCONECTADO SE LOGRAN UTILIZANDO ZAMARRAS HIDRAULICAS QUE PUEDEN AISLAR SELECTIVAMENTE LOS SISTEMAS HIDRAULICOS O PERMITIR QUE LOS SISTEMAS HIDRAULICOS SEAN VENTILADOS CUANDO SE HAN DESCONECTADO. SE PROPORCIONA UNA GUIA HELICOIDAL (82) Y UNA RANURA AXIAL (81) SOBRE LA SUPERFICIE (16, 83) DE LA ESTRUCTURA PARA ENGRANAR UNA CLAVIJA (84) SOBRE UNA PILA BOP PARA ORIENTAR CORRECTAMENTE AL ARBOL HACIA LA CONSOLA DEL SISTEMA DE TUBERIAS.
ES96913643T 1995-05-11 1996-05-10 Arbol de prueba de terminacion submarino. Expired - Lifetime ES2128170T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9509547.7A GB9509547D0 (en) 1995-05-11 1995-05-11 Completion sub-sea test tree

Publications (1)

Publication Number Publication Date
ES2128170T3 true ES2128170T3 (es) 1999-05-01

Family

ID=10774301

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96913643T Expired - Lifetime ES2128170T3 (es) 1995-05-11 1996-05-10 Arbol de prueba de terminacion submarino.

Country Status (12)

Country Link
US (1) US5873415A (es)
EP (1) EP0770167B1 (es)
AU (1) AU708871B2 (es)
BR (1) BR9606391A (es)
CA (1) CA2192158C (es)
DE (1) DE69601407T2 (es)
DK (1) DK0770167T3 (es)
ES (1) ES2128170T3 (es)
GB (1) GB9509547D0 (es)
GR (1) GR3029902T3 (es)
NO (1) NO310157B1 (es)
WO (1) WO1996035857A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110529072A (zh) * 2019-08-20 2019-12-03 西南石油大学 一种直电式控制水下测试树

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9519202D0 (en) * 1995-09-20 1995-11-22 Expro North Sea Ltd Single bore riser system
GB9519454D0 (en) * 1995-09-23 1995-11-22 Expro North Sea Ltd Simplified xmas tree using sub-sea test tree
GB9613467D0 (en) * 1996-06-27 1996-08-28 Expro North Sea Ltd Simplified horizontal xmas tree
US6070668A (en) * 1996-11-08 2000-06-06 Sonsub Inc. Blowout preventer spanner joint with emergency disconnect capability
GB2319795B (en) * 1996-11-22 2001-01-10 Vetco Gray Inc Abb Insert tree
EP0845577B1 (en) * 1996-11-29 2002-07-31 Cooper Cameron Corporation Wellhead assembly
US6003602A (en) * 1997-09-05 1999-12-21 Kraerner Oilfield Products Tree bore protector
US6152229A (en) * 1998-08-24 2000-11-28 Abb Vetco Gray Inc. Subsea dual in-line ball valves
US6123151A (en) * 1998-11-16 2000-09-26 Stewart & Stevenson Services, Inc. Valve for use in a subsea drilling riser
GB0001409D0 (en) * 2000-01-22 2000-03-08 Expro North Sea Ltd Seal protection apparatus
US6668933B2 (en) 2000-10-23 2003-12-30 Abb Vetco Gray Inc. Ball valve seat and support
US6679330B1 (en) * 2001-10-26 2004-01-20 Kvaerner Oilfield Products, Inc. Tubing hanger with ball valve
US6978839B2 (en) * 2001-11-21 2005-12-27 Vetco Gray Inc. Internal connection of tree to wellhead housing
US6729392B2 (en) * 2002-02-08 2004-05-04 Dril-Quip, Inc. Tubing hanger with ball valve in the annulus bore
CA2382904C (en) * 2002-04-22 2005-04-12 Daniel J. Riddell Wellhead production pumping tree with access port
GB0401440D0 (en) * 2004-01-23 2004-02-25 Enovate Systems Ltd Completion suspension valve system
CA2519609A1 (en) * 2004-09-14 2006-03-14 Erc Industries Tubing hanger with ball valve in production string
GB0508140D0 (en) * 2005-04-22 2005-06-01 Enovate Systems Ltd Lubricator system
US8011436B2 (en) * 2007-04-05 2011-09-06 Vetco Gray Inc. Through riser installation of tree block
US20100051847A1 (en) * 2008-09-04 2010-03-04 Tejas Research And Engineering, Lp Method and Apparatus for Severing Conduits
GB2493180A (en) * 2011-07-27 2013-01-30 Expro North Sea Ltd Valve housing arrangement
US8800662B2 (en) * 2011-09-02 2014-08-12 Vetco Gray Inc. Subsea test tree control system
BR112014033032A2 (pt) * 2012-07-10 2017-06-27 Schlumberger Technology Bv válvula de cisalhamento e vedação, sistema, e método.
US9127524B2 (en) * 2013-03-11 2015-09-08 Bp Corporation North America Inc. Subsea well intervention system and methods
USD748150S1 (en) * 2014-07-09 2016-01-26 Shoemaker Wellsite Outfitters & Supply LLC. Horizontal completion tree
US11655902B2 (en) * 2019-06-24 2023-05-23 Onesubsea Ip Uk Limited Failsafe close valve assembly
RU2768811C1 (ru) * 2020-09-29 2022-03-24 Общество с ограниченной ответственностью "Газпром 335" Гидравлическая система управления колонны для спуска
RU2763868C1 (ru) * 2020-09-29 2022-01-11 Общество с ограниченной ответственностью "Газпром 335" Гидроэлектрическая система управления колонны для спуска с резервной системой управления последовательного включения со сбросом давления в полость водоотделяющей колонны
CN114320178B (zh) * 2021-12-30 2023-07-25 西南石油大学 一种深水完井测试电液坐落管柱安全控制装置

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US2785755A (en) * 1954-10-19 1957-03-19 Gulf Research Development Co Storm choke for oil wells
US3481395A (en) * 1968-02-12 1969-12-02 Otis Eng Corp Flow control means in underwater well system
US3625281A (en) * 1969-04-23 1971-12-07 Rockwell Mfg Co Well completion method and apparatus
USRE28588E (en) * 1970-11-23 1975-10-28 Well cross-over apparatus for selective communication of flow passages in a well installation
US3850237A (en) * 1971-11-01 1974-11-26 Vetco Offshore Ind Inc Mudline emergency shutoff for offshore wells
US4189003A (en) * 1972-07-12 1980-02-19 Otis Engineering Corporation Method of completing wells in which the lower tubing is suspended from a tubing hanger below the wellhead and upper removable tubing extends between the wellhead and tubing hanger
US4143712A (en) * 1972-07-12 1979-03-13 Otis Engineering Corporation Apparatus for treating or completing wells
US4183404A (en) * 1972-07-12 1980-01-15 Otis Engineering Corporation Plural parallel tubing with safety joints or release from suspended receptacle
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US5372199A (en) * 1993-02-16 1994-12-13 Cooper Industries, Inc. Subsea wellhead

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110529072A (zh) * 2019-08-20 2019-12-03 西南石油大学 一种直电式控制水下测试树
CN110529072B (zh) * 2019-08-20 2024-05-24 西南石油大学 一种直电式控制水下测试树

Also Published As

Publication number Publication date
GR3029902T3 (en) 1999-07-30
EP0770167B1 (en) 1999-01-20
WO1996035857A1 (en) 1996-11-14
AU708871B2 (en) 1999-08-12
DE69601407D1 (de) 1999-03-04
GB9509547D0 (en) 1995-07-05
US5873415A (en) 1999-02-23
NO970115D0 (no) 1997-01-10
NO310157B1 (no) 2001-05-28
BR9606391A (pt) 1997-11-25
EP0770167A1 (en) 1997-05-02
CA2192158A1 (en) 1996-11-14
NO970115L (no) 1997-01-10
CA2192158C (en) 2003-07-15
DK0770167T3 (da) 1999-09-13
AU5656496A (en) 1996-11-29
DE69601407T2 (de) 1999-08-19

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