METHOD FOR REMOVING BOREHOLE RUGOSITY NOISE FROM WELL LOG DATA - Patent 0991958

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EP 0 991 958 A1

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(43)	Date of publication:
	12.04.2000 Bulletin 2000/15

(21)	Application number: 96902668.1

(22)	Date of filing: 16.01.1996

(51)	International Patent Classification (IPC)⁷: G01V 1/36, G01V 1/48

(86)	International application number:
	PCT/US9600/449

(87)	International publication number:
	WO 9726/559 (24.07.1997 Gazette 1997/32)

(84)	Designated Contracting States:
	DE FR GB NL

(71)	Applicant: MOBIL OIL CORPORATION
	Fairfax,Virginia 22037-0001 (US)

(72)	Inventors:
	KEYS, Robert, G. Dallas, TX 75244 (US) NIETO, John, A. Carrollton, TX 75006 (US) PANN, Keh Richardson, TX 75080 (US) SCHMITT, Denis, P. Richardson, TX 75080 (US)

(74)	Representative: Brunner, Michael John
	GILL JENNINGS & EVERYBroadgate House7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)

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References cited: :

(54)	METHOD FOR REMOVING BOREHOLE RUGOSITY NOISE FROM WELL LOG DATA