NO982485L - Raarinjeksjonssystemer til bruk over og under vann - Google Patents

Raarinjeksjonssystemer til bruk over og under vann

Info

Publication number
NO982485L
NO982485L NO982485A NO982485A NO982485L NO 982485 L NO982485 L NO 982485L NO 982485 A NO982485 A NO 982485A NO 982485 A NO982485 A NO 982485A NO 982485 L NO982485 L NO 982485L
Authority
NO
Norway
Prior art keywords
injector
tube
pipe
force
control unit
Prior art date
Application number
NO982485A
Other languages
English (en)
Other versions
NO982485D0 (no
Inventor
Philip Burge
Peter Fontana
Glenn Leroux
Friedheim Makhol
Original Assignee
Baker Hughes 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
Priority claimed from US08/635,114 external-priority patent/US5850874A/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO982485D0 publication Critical patent/NO982485D0/no
Publication of NO982485L publication Critical patent/NO982485L/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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/09—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Manipulator (AREA)

Abstract

Denne oppfinnelse tilveiebringer et rørinjeksjonssystem som inneholder en injektor (200) med to bevegelige injeksjonsblokker som er fjernmanøvrerbare for å gi en ønsket åpning. Hver injeksjonsblokk inneholder et antall gripeelementer for fastholding av forskjellige rørstørrelser. Injeksjonsblokkene justeres automatisk for å gi den ønskede gripekraft og rørhastighet i henhold til programmerte instruksjo- ner. Et elastisk rørføringssystem (40) som er anordnet over injektorhodet lede rett inn i injektorhodet. Følere er anordnet for å bestemme radialkraften som utøves på røret av injektorhodet, rørhastighet, injektorhastighet, sammentrykking av rørfø- ringselementet og mot-strekkraften på spolen. En styreenhet (170) opprettholder kontinuerlig rørhastigheten, strekkraften og radialtrykket på røret innenfor forut- bestemte grenser. Styreenheten opprettholder også mot-strekkraften på spolen. Denne oppfinnelse tilveiebringer også et rørhåndteringssystem for å bevege et rør fra et fartøy inn i en undervanns-brønnboring. En hovedinjektor (200) av den ovenfor beskrevne type er permanent festet til brønnhodet. En mindre injektor (190) ved fartøyet beveger røret fra fartøyet til undervanns-injektoren. Et stigerør (80) mellom de to injektorer styrer røret inn i undervanns-injektoren. En styreenhet (170) styrer driften av systemet.
NO982485A 1996-04-19 1998-05-29 Raarinjeksjonssystemer til bruk over og under vann NO982485L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/635,114 US5850874A (en) 1995-03-10 1996-04-19 Drilling system with electrically controlled tubing injection system
US2714096P 1996-10-02 1996-10-02
PCT/US1997/007705 WO1997040255A2 (en) 1996-04-19 1997-04-21 Tubing injection systems for land and under water use

Publications (2)

Publication Number Publication Date
NO982485D0 NO982485D0 (no) 1998-05-29
NO982485L true NO982485L (no) 1998-07-31

Family

ID=26702117

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982485A NO982485L (no) 1996-04-19 1998-05-29 Raarinjeksjonssystemer til bruk over og under vann

Country Status (5)

Country Link
EP (1) EP0894182A2 (no)
AU (1) AU730344B2 (no)
CA (1) CA2239096C (no)
NO (1) NO982485L (no)
WO (1) WO1997040255A2 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43410E1 (en) 1997-05-02 2012-05-29 Varco I/P, Inc. Universal carrier for grippers in a coiled tubing injector
GB2343466A (en) * 1998-10-27 2000-05-10 Hydra Rig Inc Method and apparatus for heave compensated drilling with coiled tubing
US6386290B1 (en) 1999-01-19 2002-05-14 Colin Stuart Headworth System for accessing oil wells with compliant guide and coiled tubing
NO315386B1 (no) * 2000-02-21 2003-08-25 Fmc Kongsberg Subsea As Anordning og fremgangsmåte for intervensjon i en undersjöisk brönn
US7565835B2 (en) 2004-11-17 2009-07-28 Schlumberger Technology Corporation Method and apparatus for balanced pressure sampling
CA2724860C (en) 2010-12-08 2014-04-08 Shawn James Nielsen Tubing injector with built in redundancy
CN104929537A (zh) * 2015-06-29 2015-09-23 山东胜利石油装备产业技术研究院 一种连续式带压作业井口装置
WO2018093456A1 (en) 2016-11-17 2018-05-24 Exxonmobil Upstream Research Company Subsea reservoir pressure maintenance system
US10539141B2 (en) 2016-12-01 2020-01-21 Exxonmobil Upstream Research Company Subsea produced non-sales fluid handling system and method
CN110300834B (zh) 2017-01-18 2022-04-29 米尼克斯Crc有限公司 一种移动式连续油管钻井装置
CN115308057B (zh) * 2022-09-09 2024-06-25 天津大学 一种立管触地段疲劳试验加载装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1602113A (no) * 1968-09-10 1970-10-12
US3638288A (en) * 1971-01-18 1972-02-01 Youngstown Sheet And Tube Co Gripper
US3872932A (en) * 1973-10-23 1975-03-25 Inst Francais Du Petrole Process and apparatus for automatic drilling
US4585061A (en) * 1983-10-18 1986-04-29 Hydra-Rig Incorporated Apparatus for inserting and withdrawing coiled tubing with respect to a well
US5002130A (en) * 1990-01-29 1991-03-26 Otis Engineering Corp. System for handling reeled tubing
GB2247260A (en) * 1990-07-28 1992-02-26 Wellserv Plc Injector head for wells
US5234053A (en) * 1992-07-16 1993-08-10 Halliburton Geophysical Services, Inc. Reeled tubing counter assembly and measuring method
FR2721635B1 (fr) * 1994-06-23 1996-09-06 Coflexip Dispositif de pose de conduites flexibles à partir d'un support flottant.
WO1996028633A2 (en) * 1995-03-10 1996-09-19 Baker Hughes Incorporated Universal pipe injection apparatus for wells and method
US5845708A (en) * 1995-03-10 1998-12-08 Baker Hughes Incorporated Coiled tubing apparatus

Also Published As

Publication number Publication date
CA2239096C (en) 2006-10-31
WO1997040255A2 (en) 1997-10-30
AU2934897A (en) 1997-11-12
CA2239096A1 (en) 1997-10-30
EP0894182A2 (en) 1999-02-03
AU730344B2 (en) 2001-03-08
WO1997040255A3 (en) 1997-12-11
NO982485D0 (no) 1998-05-29

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Legal Events

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