(19)
(11) EP 2 601 376 A1

(12)

(43) Date of publication:
12.06.2013 Bulletin 2013/24

(21) Application number: 11749778.4

(22) Date of filing: 03.08.2011
(51) International Patent Classification (IPC): 
E21B 41/00(2006.01)
E21B 43/12(2006.01)
 E21B 43/16(2006.01)
E21B 43/30(2006.01)
(86) International application number:
PCT/EP2011/063370
(87) International publication number:
WO 2012/017010 (09.02.2012 Gazette 2012/06)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 04.08.2010 NO 20101106

(71) Applicant: Statoil Petroleum AS
4035 Stavanger (NO)

(72) Inventors:
  • HØIER, Lars
    N-7040 Trondheim (NO)
  • BAMSHAD, Nazarian
    N-7053 Trondheim (NO)

(74) Representative: Johnsen, Venche Høines 
Zacco Norway AS Patent Dept. P.O. Box 2003 Vika
0124 Oslo
0124 Oslo (NO)

   


(54) METHODS AND ARRANGEMENTS FOR CARBON DIOXIDE STORAGE IN SUBTERRANEAN GEOLOGICAL FORMATIONS