NO991335L - Havbunnstesttre - Google Patents

Havbunnstesttre

Info

Publication number
NO991335L
NO991335L NO991335A NO991335A NO991335L NO 991335 L NO991335 L NO 991335L NO 991335 A NO991335 A NO 991335A NO 991335 A NO991335 A NO 991335A NO 991335 L NO991335 L NO 991335L
Authority
NO
Norway
Prior art keywords
assembly
valve
head assembly
lock
operable
Prior art date
Application number
NO991335A
Other languages
English (en)
Other versions
NO991335D0 (no
Inventor
Virgilio Garcia-Soule
Original Assignee
Halliburton Energy Serv 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 Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO991335D0 publication Critical patent/NO991335D0/no
Publication of NO991335L publication Critical patent/NO991335L/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
    • 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

  • 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)
  • Safety Valves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Abstract

Et havbunnstesttre og tilknyttede fremgangsmåter for å vedlikeholde en brønn tilveiebringer øket sikkerhet i testoperasjoner. I en beskrevet utførelsesform inkluderer et havbunnstesttre en låsehodesammenstilling, en ventilsammenstilling og en ventillåssammenstilling innbyrdes forbundet mellom låsehodesammenstillingen og ventilsammenstillingen. Ventilsammenstillingen inkluderer to sikkerhetsventiler, hvorav en er opererbar ved å forskyve et stempel inne i låsehodesammenstillingen. Den andre sikkerhetsventilen er opererbar ved å påføre fluidtrykk til en ledning forbundet med låsehodesammenstillingen.
NO991335A 1998-03-19 1999-03-19 Havbunnstesttre NO991335L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/044,748 US6026905A (en) 1998-03-19 1998-03-19 Subsea test tree and methods of servicing a subterranean well

Publications (2)

Publication Number Publication Date
NO991335D0 NO991335D0 (no) 1999-03-19
NO991335L true NO991335L (no) 1999-09-20

Family

ID=21934117

Family Applications (1)

Application Number Title Priority Date Filing Date
NO991335A NO991335L (no) 1998-03-19 1999-03-19 Havbunnstesttre

Country Status (5)

Country Link
US (1) US6026905A (no)
EP (1) EP0943781B1 (no)
CA (1) CA2266088C (no)
DE (1) DE69910285T2 (no)
NO (1) NO991335L (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0206084B1 (pt) 2001-12-17 2013-08-27 " sistema de produÇço submarino, e màdulo de corte adaptado para cortar tubagem num poÇo."
US6702025B2 (en) 2002-02-11 2004-03-09 Halliburton Energy Services, Inc. Hydraulic control assembly for actuating a hydraulically controllable downhole device and method for use of same
GB2402409B (en) * 2003-06-03 2006-04-12 Schlumberger Holdings Safety shut-in systems for subsea wells, and blowout preventer stacks incorporating such systems
BRPI0909798A2 (pt) * 2008-03-14 2018-04-03 Prad Reseach And Development Ltd árvore submarina para testes de completação, sistema de produção de poços submarinos, e método para desconectar uma coluna tubular
US8517112B2 (en) * 2009-04-30 2013-08-27 Schlumberger Technology Corporation System and method for subsea control and monitoring
US8720584B2 (en) * 2011-02-24 2014-05-13 Foro Energy, Inc. Laser assisted system for controlling deep water drilling emergency situations
US8783361B2 (en) * 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted blowout preventer and methods of use
US8783360B2 (en) * 2011-02-24 2014-07-22 Foro Energy, Inc. Laser assisted riser disconnect and method of use
US8684088B2 (en) 2011-02-24 2014-04-01 Foro Energy, Inc. Shear laser module and method of retrofitting and use
US8839868B2 (en) * 2009-10-02 2014-09-23 Schlumberger Technology Corporation Subsea control system with interchangeable mandrel
US8393397B2 (en) * 2010-03-17 2013-03-12 Halliburton Energy Services, Inc. Apparatus and method for separating a tubular string from a subsea well installation
US8443897B2 (en) * 2011-01-06 2013-05-21 Halliburton Energy Services, Inc. Subsea safety system having a protective frangible liner and method of operating same
CN102261235A (zh) * 2011-07-26 2011-11-30 上海神开石油化工装备股份有限公司 一种高抗硫井控设备及其焊接技术
EP2890859A4 (en) * 2012-09-01 2016-11-02 Foro Energy Inc REDUCED MECHANICAL ENERGY WELL CONTROL SYSTEMS AND METHODS OF USE
US9689252B2 (en) 2012-12-27 2017-06-27 Halliburton Energy Services, Inc. Autonomous painted joint simulator and method to reduce the time required to conduct a subsea dummy run
US20140209314A1 (en) * 2013-01-28 2014-07-31 Schlumberger Technology Corporation Shear and seal system for subsea applications
US9194203B1 (en) 2013-03-08 2015-11-24 Trendsetter Engineering, Inc. Subsea latch tool for connecting subsea components
US9874072B2 (en) 2013-03-15 2018-01-23 Joseph Frederick Clement Pipe valve control and method of use
US9140091B1 (en) * 2013-10-30 2015-09-22 Trendsetter Engineering, Inc. Apparatus and method for adjusting an angular orientation of a subsea structure
US9458689B2 (en) 2014-02-21 2016-10-04 Onesubsea Ip Uk Limited System for controlling in-riser functions from out-of-riser control system
US10006270B2 (en) * 2014-08-11 2018-06-26 Halliburton Energy Services, Inc. Subsea mechanism to circulate fluid between a riser and tubing string
CN115059453B (zh) * 2022-06-29 2023-06-02 西南石油大学 一种纯电模块化水下测试树
CN115075764B (zh) * 2022-06-29 2023-06-13 西南石油大学 一种电驱大通径水下测试树
CN116025311B (zh) * 2022-11-16 2024-05-28 西南石油大学 一种水下全电控坐落管柱系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396229A1 (fr) * 1977-06-28 1979-01-26 Flopetrol Ste Auxil Prod Petro Vanne sous-marine pour puits en mer
US4494609A (en) * 1981-04-29 1985-01-22 Otis Engineering Corporation Test tree
US4658904A (en) * 1985-05-31 1987-04-21 Schlumberger Technology Corporation Subsea master valve for use in well testing
FR2726858A1 (fr) * 1994-11-14 1996-05-15 Schlumberger Services Petrol Appareil obturateur de train de tiges d'essai, pour puits petrolier sous-marin tube

Also Published As

Publication number Publication date
CA2266088A1 (en) 1999-09-19
US6026905A (en) 2000-02-22
DE69910285D1 (de) 2003-09-18
CA2266088C (en) 2004-01-20
EP0943781A2 (en) 1999-09-22
EP0943781B1 (en) 2003-08-13
DE69910285T2 (de) 2004-04-01
EP0943781A3 (en) 2002-01-02
NO991335D0 (no) 1999-03-19

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application