(19)
(11) EP 2 800 864 A1

(12)

(43) Date of publication:
12.11.2014 Bulletin 2014/46

(21) Application number: 12864148.7

(22) Date of filing: 24.12.2012
(51) International Patent Classification (IPC): 
E21B 33/14(2006.01)
E21B 23/06(2006.01)
(86) International application number:
PCT/US2012/071574
(87) International publication number:
WO 2013/103561 (11.07.2013 Gazette 2013/28)
(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: 06.01.2012 US 201213345546

(71) Applicant: Halliburton Energy Services, Inc.
Houston, TX 77072 (US)

(72) Inventors:
  • TURNER, Jay, K.
    Houston, TX 77032 (US)
  • LOVORN, James, R.
    Houston, TX 77032 (US)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) SEGREGATING FLOWABLE MATERIALS IN A WELL