METHOD AND MEANS FOR OBTAINING DATA REPRESENTING A PARAMETER OF FLUID FLOWING THROUGH A DOWN HOLE SIDE OF AN OIL OR GAS WELL BORE - Patent 0216805

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EP 0 216 805 A1

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(43)	Date of publication:
	08.04.1987 Bulletin 1987/15

(21)	Application number: 86901271.0

(22)	Date of filing: 07.02.1986

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International Patent Classification (IPC):

E21B 43/ 26^{( . )}

E21B 47/ 12^{( . )}

(86)	International application number:
	PCT/US1986/000261

(87)	International publication number:
	WO 1986/004635 (14.08.1986 Gazette 1986/18)

(84)	Designated Contracting States:
	AT BE CH DE FR GB IT LI LU NL SE

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Priority:

11.02.1985 US 19850700352

(71)	Applicant: COMDISCO RESOURCES, INC.
	Mountain View, CA 94901 (US)

(72)	Inventors:
	TITCHENER, Paul, F. Menlo Park, CA 94025 (US) WALSH, Michael, J., M. Kentwood, CA 94904 (US)

(54)	METHOD AND MEANS FOR OBTAINING DATA REPRESENTING A PARAMETER OF FLUID FLOWING THROUGH A DOWN HOLE SIDE OF AN OIL OR GAS WELL BORE