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1. (WO2001030646) SUSPENSION DEVICE FOR A RISER

Pub. No.:    WO/2001/030646    International Application No.:    PCT/NO2000/000357
Publication Date: Fri May 04 01:59:59 CEST 2001 International Filing Date: Fri Oct 27 01:59:59 CEST 2000
IPC: E21B 17/01
E21B 19/00
Applicants: APPLIED MANUFACTURING TECHNOLOGY AS
LISLAND, Torkjell
Inventors: LISLAND, Torkjell
Title: SUSPENSION DEVICE FOR A RISER
Abstract:
The invention relates to a suspension device for a riser (1), for connecting the riser (1) to piping (4) on a fixed or floating structure (2). The suspension device comprises a body (5) with a hanger attachment (7), an essentially flexible jumper hose (8) extending from a riser end connection (9) to a piping connection (10) on the fixed or floating structure (2), and an essentially moment-free hanger (11) extending from the body's hanger attachment (7) to a hanger attachment (12) on the fixed or floating structure (2). The suspension device may also comprise an intermediate pipe (13) between the riser end connection (9) and the jumper hose (8).