(19)
(11) EP 2 179 005 A1

(12)

(43) Date of publication:
28.04.2010 Bulletin 2010/17

(21) Application number: 08779016.8

(22) Date of filing: 11.07.2008
(51) International Patent Classification (IPC): 
C09K 8/582(2006.01)
C12N 11/00(2006.01)
(86) International application number:
PCT/NL2008/050468
(87) International publication number:
WO 2009/008724 (15.01.2009 Gazette 2009/03)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 11.07.2007 EP 07112297

(71) Applicant: Stichting Deltares
2629 HD Delft (NL)

(72) Inventors:
  • LATIL-COLLINET, Marie-NoĆ«lle Lise
    NL-2582 RB Den Haag (NL)
  • VAN DER ZON, Wilhelmus Hendrikus
    NL-2521 ZL Den Haag (NL)

(74) Representative: Hatzmann, Martin et al
Vereenigde Johan de Wittlaan 7
2517 JR Den Haag
2517 JR Den Haag (NL)

   


(54) A METHOD FOR AVOIDING OR REDUCING PERMEATION OF SOIL PARTICLES IN A HYDROCARBON WELL