NO20073618L - Purge System - Google Patents

Purge System

Info

Publication number
NO20073618L
NO20073618L NO20073618A NO20073618A NO20073618L NO 20073618 L NO20073618 L NO 20073618L NO 20073618 A NO20073618 A NO 20073618A NO 20073618 A NO20073618 A NO 20073618A NO 20073618 L NO20073618 L NO 20073618L
Authority
NO
Norway
Prior art keywords
container
well control
fluid communication
fluid
communication means
Prior art date
Application number
NO20073618A
Other languages
English (en)
Inventor
Andrew Richards
Mark Davies
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
Publication of NO20073618L publication Critical patent/NO20073618L/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • E21B33/076—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells specially adapted for underwater installations

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

Et brønnintervensjonssystem (10) som er tilpasset for å koples til en undervanns brønnhodesammenstilling (12) beskrives. Undervannsbrønnhodesammenstillingen har et brønnhode, et havbunnstre (14) koplet til brønnhodet og en brønnkontrollpakke, som har en flerhet brønnkontrollventiler, koplet til havbunnstreet. Intervensjonssystemet (10) omfatter en beholder (44) for lagring og utsetting av kabelverktøy, første fluidkommunikasjonsmiddel som forløper mellom beholderen og en spylefluidkilde (57) og et andre fluidkommunikasjonsmiddel som forløper mellom beholderen og brønnkontrollpakken på et sted ovenfor i det minste én brønnkontrollventil. I bruk fortrenger spylefluid som tilføres beholderen via det første fluidkommunikasjonsmiddel fluid fra beholderen inn i det andre fluidkommunikasjonsmiddel og inn i brønnkontroll pakken. Utførelser av oppfinnelsen beskrives.
NO20073618A 2005-01-15 2007-07-13 Purge System NO20073618L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0500813.1A GB0500813D0 (en) 2005-01-15 2005-01-15 Purge system
PCT/GB2006/000136 WO2006075181A1 (en) 2005-01-15 2006-01-16 Purge system

Publications (1)

Publication Number Publication Date
NO20073618L true NO20073618L (no) 2007-10-10

Family

ID=34224634

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073618A NO20073618L (no) 2005-01-15 2007-07-13 Purge System

Country Status (6)

Country Link
US (1) US20110094749A1 (no)
BR (1) BRPI0606633A2 (no)
CA (1) CA2594980A1 (no)
GB (2) GB0500813D0 (no)
NO (1) NO20073618L (no)
WO (1) WO2006075181A1 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0615134D0 (en) * 2006-07-29 2006-09-06 Expro North Sea Ltd Purge system
GB0721352D0 (en) * 2007-10-31 2007-12-12 Expro North Sea Ltd ubsea assembly
US7735564B2 (en) * 2007-12-21 2010-06-15 Schlumberger Technology Corporation Logging tool deployment systems and methods with pressure compensation
NO330819B1 (no) * 2007-12-21 2011-07-25 Fmc Kongsberg Subsea As Fremgangsmate og system for sirkulering av fluid i en undersjoisk intervensjonsstakk
GB2457081A (en) * 2008-02-02 2009-08-05 Subsea Engineering Services Lt Launching a pig through a subsea christmas tree
WO2010020956A2 (en) * 2008-08-19 2010-02-25 Services Petroliers Schlumberger Subsea well intervention lubricator and method for subsea pumping
GB0816898D0 (en) * 2008-09-16 2008-10-22 Enovate Systems Ltd Improved subsea apparatus
NO332212B1 (no) * 2008-10-31 2012-07-30 Fmc Kongsberg Subsea As Y-forbindelse og fremgangsmate for a benytte en Y-forbindelse i undervanns intervensjonsarbeid
US9169714B2 (en) * 2009-10-01 2015-10-27 Enovate Systems Limited Flushing system
US20120043089A1 (en) * 2010-08-17 2012-02-23 Corey Eugene Hoffman Retrieving a subsea tree plug
DK2540956T3 (en) * 2011-06-30 2014-03-24 Welltec As Blowout preventer and well intervention tool
KR102186620B1 (ko) 2013-05-06 2020-12-03 삼성전자주식회사 로드 포트 모듈 및 이를 이용한 기판 로딩 방법
NO341843B1 (no) * 2014-03-25 2018-02-05 Aker Solutions As Et flerbruksverktøy for stigerørløs intervensjon av en undervannsbrønn samt metode for installering og fjerning av et ventiltre ved bruk av verktøyet
NO338954B1 (no) * 2014-06-20 2016-11-07 Capwell As Undervanns brønnintervensjonssystem og fremgangsmåte for utførelse av en undervanns brønnintervensjon
GB2565845A (en) 2017-08-25 2019-02-27 Expro North Sea Ltd Autonomous systems and methods for wellbore intervention
CN114856504B (zh) * 2022-05-18 2023-10-27 中海石油(中国)有限公司 一种用于浅水水下卧式采油树的修井系统及其操作方法
US12024966B2 (en) * 2022-06-10 2024-07-02 Fmc Technologies, Inc. Wireline pressure control string with pumpdown assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500907A (en) * 1968-12-05 1970-03-17 Lockheed Aircraft Corp Closed flushing and vapor elimination system for wireline components
US4331203A (en) * 1980-09-25 1982-05-25 Trw Inc. Method and apparatus for the installation and withdrawal of pumping equipment in an underwater well
NO309439B1 (no) * 1999-10-01 2001-01-29 Kongsberg Offshore As Anordning ved undervanns lubrikator, samt fremgangsmåter for utsirkulering av fluider fra den samme
US6488093B2 (en) * 2000-08-11 2002-12-03 Exxonmobil Upstream Research Company Deep water intervention system
NO312560B1 (no) * 2000-08-21 2002-05-27 Offshore & Marine As Intervensjonsmodul for en brönn
WO2004003338A1 (en) * 2002-06-28 2004-01-08 Vetco Aibel As An assembly and a method for intervention of a subsea well
GB0301186D0 (en) * 2003-01-18 2003-02-19 Expro North Sea Ltd Autonomous well intervention system

Also Published As

Publication number Publication date
BRPI0606633A2 (pt) 2010-01-19
GB0713565D0 (en) 2007-08-22
WO2006075181A1 (en) 2006-07-20
GB2437448B (en) 2008-09-10
GB2437448A (en) 2007-10-24
CA2594980A1 (en) 2006-07-20
GB0500813D0 (en) 2005-02-23
US20110094749A1 (en) 2011-04-28

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application