(19)
(11) EP 2 877 675 A2

(12)

(88) Date of publication A3:
22.01.2015

(43) Date of publication:
03.06.2015 Bulletin 2015/23

(21) Application number: 13759834.8

(22) Date of filing: 10.07.2013
(51) International Patent Classification (IPC): 
E21B 23/14(2006.01)
(86) International application number:
PCT/NL2013/050523
(87) International publication number:
WO 2014/011043 (16.01.2014 Gazette 2014/03)
(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
Designated Extension States:
BA ME

(30) Priority: 10.07.2012 NL 2009165

(71) Applicant: Halpa Intellectual Properties B.V.
7783 BE Gramsbergen (NL)

(72) Inventor:
  • ALBERTS, Bert Fennechienes
    49767 Twist (DE)

(74) Representative: Mink-Lindenburg, Charlotte Hildegard 
Octrooibureau Mink B.V. P.O. Box 53
7600 AB Almelo
7600 AB Almelo (NL)

   


(54) SYSTEM AND METHOD FOR PRODUCTION OF A PRIMARY FLUID, SUCH AS OIL, FROM AN UNDERGROUND RESERVOIR