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BR112018001613A2 - flexible dynamic riser for subsea well intervention - Google Patents

flexible dynamic riser for subsea well intervention

Info

Publication number
BR112018001613A2
BR112018001613A2 BR112018001613A BR112018001613A BR112018001613A2 BR 112018001613 A2 BR112018001613 A2 BR 112018001613A2 BR 112018001613 A BR112018001613 A BR 112018001613A BR 112018001613 A BR112018001613 A BR 112018001613A BR 112018001613 A2 BR112018001613 A2 BR 112018001613A2
Authority
BR
Brazil
Prior art keywords
riser
flexible dynamic
subsea well
well intervention
dynamic riser
Prior art date
Application number
BR112018001613A
Other languages
Portuguese (pt)
Inventor
Devern Mcallister James
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR112018001613A2 publication Critical patent/BR112018001613A2/en

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
    • E21B17/015—Non-vertical risers, e.g. articulated or catenary-type
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

trata-se de um riser dinâmico flexível que compreende: um riser; uma tubu-lação espiralada disposta dentro do riser, em que o riser e a tubulação espiralada definem um espaço anular; e um material de vedação disposto dentro do espaço anular.It is a flexible dynamic riser that comprises: a riser; a coiled tubing arranged within the riser, wherein the riser and coiled tubing define an annular space; and a sealing material disposed within the annular space.

BR112018001613A 2015-08-04 2016-08-01 flexible dynamic riser for subsea well intervention BR112018001613A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562200922P 2015-08-04 2015-08-04
PCT/US2016/044966 WO2017023836A1 (en) 2015-08-04 2016-08-01 Flexible dynamic riser for subsea well intervention

Publications (1)

Publication Number Publication Date
BR112018001613A2 true BR112018001613A2 (en) 2018-09-18

Family

ID=56610039

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018001613A BR112018001613A2 (en) 2015-08-04 2016-08-01 flexible dynamic riser for subsea well intervention

Country Status (3)

Country Link
US (1) US20180223603A1 (en)
BR (1) BR112018001613A2 (en)
WO (1) WO2017023836A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10435997B2 (en) * 2017-02-02 2019-10-08 Baker Hughes, A Ge Company, Llc Fluid delivery vessel including a fluid delivery system and a remotely operated vehicle (ROV)
GB2618559A (en) * 2022-05-10 2023-11-15 Equinor Energy As Subsea well interventions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6386290B1 (en) * 1999-01-19 2002-05-14 Colin Stuart Headworth System for accessing oil wells with compliant guide and coiled tubing
WO2008118680A1 (en) * 2007-03-26 2008-10-02 Schlumberger Canada Limited System and method for performing intervention operations with a compliant guide
GB2456772A (en) * 2008-01-22 2009-07-29 Schlumberger Holdings Deployment of a dynamic seal in an intervention procedure

Also Published As

Publication number Publication date
WO2017023836A1 (en) 2017-02-09
US20180223603A1 (en) 2018-08-09

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired