DOWNHOLE COILED TUBING RECOVERY APPARATUS - Patent 0975853

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EP 0 975 853 A1

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(43)	Date of publication:
	02.02.2000 Bulletin 2000/05

(21)	Application number: 99908080.7

(22)	Date of filing: 16.02.1999

(51)	International Patent Classification (IPC)⁷: E21B 31/107, E21B 19/08

(86)	International application number:
	PCT/US9901/875

(87)	International publication number:
	WO 9941/487 (19.08.1999 Gazette 1999/33)

(84)	Designated Contracting States:
	DE DK GB NL

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Priority:

17.02.1998 US 74951
22.06.1998 US 90138

(71)	Applicant: Vibration Technology LLC
	Shreveport, LA 71135-2118 (US)

(72)	Inventor:
	BERNAT, Henry, A. Shreveport, LA 71106 (US)

(74)	Representative: Driver, Virginia Rozanne et al
	Page White & Farrer54 Doughty Street London WC1N 2LS London WC1N 2LS (GB)

(54)	DOWNHOLE COILED TUBING RECOVERY APPARATUS