(19)
(11) EP 1 315 883 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
15.10.2008 Bulletin 2008/42

(45) Mention of the grant of the patent:
01.03.2006 Bulletin 2006/09

(21) Application number: 01958642.9

(22) Date of filing: 29.06.2001
(51) International Patent Classification (IPC): 
E21B 33/128(2006.01)
(86) International application number:
PCT/NO2001/000275
(87) International publication number:
WO 2002/020941 (14.03.2002 Gazette 2002/11)

(54)

WELL PACKING

BOHRLOCHABDICHTUNG

GARNISSAGE DE PUITS

(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

(30) Priority: 08.09.2000 NO 20004509

(43) Date of publication of application:
04.06.2003 Bulletin 2003/23

(60) Divisional application:
06075453.8 / 1672166

(73) Proprietor: Halliburton Energy Services, Inc.
Carrollton TX 75006 (US)

(72) Inventor:
  • FREYER, Jan
    4042 Hafrsfjord (NO)

(74) Representative: Turner, Craig Robert 
A.A. Thornton & Co. 235 High Holborn
London WC1V 7LE
London WC1V 7LE (GB)


(56) References cited: : 
US-A- 4 137 970
 US-A- 4 633 950
   
  • PATENT ABSTRACTS OF JAPAN & JP 09 151 686 A (OYO CORP) 10 June 1997
  • PATENT ABSTRACTS OF JAPAN & JP 2000 064764 A (NAKAYAMA NOBUO) 29 February 2000
  • PATENT ABSTRACTS OF JAPAN & JP 04 363 499 A (OYO CORP) 16 December 1992
   
Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).