(19)
(11)
EP 1 307 631 A1
(12)
(43)
Date of publication:
07.05.2003
Bulletin 2003/19
(21)
Application number:
01958659.3
(22)
Date of filing:
01.08.2001
(51)
International Patent Classification (IPC)
7
:
E21B
15/02
(86)
International application number:
PCT/NO0100/327
(87)
International publication number:
WO 0201/0548
(
07.02.2002
Gazette 2002/06)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI
(30)
Priority:
01.08.2000
NO 20003908
(71)
Applicant:
Subscape AS
5221 Nesttun (NO)
(72)
Inventor:
OKLAND, Gunnar
N-5151 Straumsgrend (NO)
(74)
Representative:
Plougmann & Vingtoft A/S
Sundkrogsgade 9,P.O. Box 831
2100 Copenhagen
2100 Copenhagen (DK)
(54)
BASE FOR A SUBSEA INSTALLATION AND APPLICATION THEREOF