AU2003206449A1 - Pipe loop for continuous transport of hydrocarbons from a subsea installation, without flow disturbances while conducting piggin or fluid control operations - Google Patents

Pipe loop for continuous transport of hydrocarbons from a subsea installation, without flow disturbances while conducting piggin or fluid control operations

Info

Publication number
AU2003206449A1
AU2003206449A1 AU2003206449A AU2003206449A AU2003206449A1 AU 2003206449 A1 AU2003206449 A1 AU 2003206449A1 AU 2003206449 A AU2003206449 A AU 2003206449A AU 2003206449 A AU2003206449 A AU 2003206449A AU 2003206449 A1 AU2003206449 A1 AU 2003206449A1
Authority
AU
Australia
Prior art keywords
piggin
hydrocarbons
conducting
fluid control
control operations
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.)
Abandoned
Application number
AU2003206449A
Other languages
English (en)
Inventor
Sverre Lund
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.)
Equinor ASA
Original Assignee
Statoil ASA
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 Statoil ASA filed Critical Statoil ASA
Publication of AU2003206449A1 publication Critical patent/AU2003206449A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/46—Launching or retrieval of pigs or moles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
    • B08B9/055—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes, e.g. pigs or moles
    • B08B9/0551—Control mechanisms therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pipeline Systems (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU2003206449A 2002-02-08 2003-02-04 Pipe loop for continuous transport of hydrocarbons from a subsea installation, without flow disturbances while conducting piggin or fluid control operations Abandoned AU2003206449A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20020627 2002-02-08
NO20020627A NO317164B1 (no) 2002-02-08 2002-02-08 Rorsloyfe for kontinuerlig transport av hydrokarboner fra et undervannsanlegg, samt fremgangsmate for brakjoling av en hydrokarbonstrom fra et undervannsanlegg ved bruk av rorsloyfen.
PCT/NO2003/000035 WO2003067147A1 (en) 2002-02-08 2003-02-04 Pipe loop for continuous transport of hydrocarbons from a subsea installation, without flow disturbances while conducting piggin or fluid control operations

Publications (1)

Publication Number Publication Date
AU2003206449A1 true AU2003206449A1 (en) 2003-09-02

Family

ID=19913304

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003206449A Abandoned AU2003206449A1 (en) 2002-02-08 2003-02-04 Pipe loop for continuous transport of hydrocarbons from a subsea installation, without flow disturbances while conducting piggin or fluid control operations

Country Status (3)

Country Link
AU (1) AU2003206449A1 (no)
NO (1) NO317164B1 (no)
WO (1) WO2003067147A1 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2569746B (en) * 2016-09-27 2021-10-13 C Wright David Pipeline booster pump system for promoting fluid flow
NO20180820A1 (en) 2018-06-13 2019-12-16 Vetco Gray Scandinavia As A hydrocarbon production field layout

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9203009A (pt) * 1992-08-03 1994-03-01 Petroleo Brasileiro Sa Equipamento a ser instalado nas linhas de fluxo que interligam uma central de coleta de oleo a um poco satelite para permitir a passagem de um pig
BR9601401A (pt) * 1996-04-16 1998-01-13 Petroleo Brasileiro Sa Método e aparelhagem para lançamento de pigs em tubulações submarinas

Also Published As

Publication number Publication date
NO20020627L (no) 2003-08-11
WO2003067147A1 (en) 2003-08-14
WO2003067147A8 (en) 2004-06-24
NO317164B1 (no) 2004-08-30
NO20020627D0 (no) 2002-02-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase