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Soluforce



Soluforce is a brandname of Pipelife for a Reinforced Thermoplastic Pipe (RTP).

Contents

Introduction

Soluforce is an RTP, which is a flexible pipe, supplied in long length coils up to 400m length and pressure ratings from 30 to 90Bar. The last few years this type of pipe is acknowledged as the standardised solution for oilfield flowlines and also recently used offshore for water injection risers and oil flowlines[1].

A very great advantage of this pipe is also its very fast installation time compared to steel pipe as speeds up to 1000m/hr have been reached installing RTP in ground surface[2].
The pipe mainly benefits applications where steel fails due to corrosion and installation time is an issue[3]. Beside the application for oil transportation, this pipe is also applied for gas transport lines[4].


Production

The Soluforce RTP is a three layer pipe construction:

  • 1. A HDPE liner pipe
  • 2. The reinforcement layer, typically Aramid (Twaron or Kevlar)
  • 3. The HDPE protective outer layer for UV, damage and abrasion protection


Typical applications

Soluforce is used for the following applications:

  • Oil field flowlines
  • Oil field waste water disposal lines
  • Oil field injection lines
  • Offshore water injection risers
  • Offshore oil flowlines[5]
  • High pressure water transport lines
  • High pressure gas transport lines[6]
  • Relining existing pipes[7]


Testing and Qualification

Solufoce RTP is tested and acknowledged by the following instances:

  • DNV Certification D-2615 - Soluforce System 4" and 5" with in-line couplings and end fittings
  • ASTM - WK11803
  • API - RP 15S (oil field service)
  • ISO/TS 18226:2006 (gas service)
  • DVGW VP 642 (German gas service)
  • NYSEARCH project by the Northeast Gas Association (USA)


See also


Notes and References

  1. ^ Bert Dalmolen (2006). "Reinforced thermoplastic pipe: standardised composite solution for oilfield flowlines". PetroMin (October): 30-37.
  2. ^ Soluforce (2006). "Soluforce lays Sumatra pipeline in a jiffy". PetroMin (December): 32-34.
  3. ^ Pipelife (2004). "Fiber Reinforced Plastic Pipe Vies With Steel". Pipeline & Gas Journal (December).
  4. ^ Dr. Kerstin Grass, Thüga AG (2005). "Einsatz von faserverstärkten Rohren im Gashochdruckbereich". KRV NACHRICHTEN 2/2005: 17-20.
  5. ^ Rapra Conference Proceedings 2001. Oilfield Engineering with Polymers 2001: Exploring the Limits of Materials Technology, Session 7. Rapra Technology. ISBN 978-1-85957-300-6. 
  6. ^ Mannes Wolters (2006). "REINFORCED THERMOPLASTIC PIPELINE (RTP) SYSTEMS FOR GAS DISTRIBUTION". Paper: 23rd World Gas Conference.
  7. ^ EOS Ruhrgas, Werner Wessing (2005). "Neue Kunststoffrohrsysteme fur den Hochdruckbereich". Bregenzer Rohrleitungstage - bbr (Sept 2005): 12-13.

  • Pipeline Report (1996). "Test confirm polyethylene pipe for high-pressure oil, gas service". Oil&Gas Journal (Sept, 9): 52-55.
  • Helmut Lührsen (2001). "Reinforced Thermoplastic Pipes (RTP)". 3R international 40: 48-49.
  • Robert Eckert (2005). "Neuartige Verbindungstechnik für faserverstarkte Kunststofrohren in Hochdrukanwendungen". 3R international 44: 266-268.
  • Tube&Pipe Technology Feature news
 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Soluforce". A list of authors is available in Wikipedia.
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