(19)
(11) EP 1 540 506 A1

(12)

(43) Date of publication:
15.06.2005 Bulletin 2005/24

(21) Application number: 03764505.8

(22) Date of filing: 14.07.2003
(51) International Patent Classification (IPC)7G06F 15/18, G06N 3/00, G06N 3/12
(86) International application number:
PCT/US2003/021723
(87) International publication number:
WO 2004/008338 (22.01.2004 Gazette 2004/04)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
Designated Extension States:
AL LT LV MK

(30) Priority: 12.07.2002 US 395959 P
12.07.2002 US 395960 P
03.12.2002 US 308860

(71) Applicant: CHROMA ENERGY, INC.
Sugar Land, TX 77478-3670 (US)

(72) Inventors:
  • WENTLAND, Robert
    Boulder, CO 80303-1126 (US)
  • WHITEHEAD, Peter
    San Rafael, CA 94903-7001 (US)

(74) Representative: Grubert, Andreas 
Baker Botts99 Gresham Street
London EC2V 7BA
London EC2V 7BA (GB)

   


(54) OIL EXPLORATION AND PRODUCTION PATTERN RECOGNITION TEMPLATE