A DEVICE FOR AND METHOD OF SEPARATING GAS AND LIQUID IN A WELLSTREAM - Patent 1255911

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EP 1 255 911 A1

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(43)	Date of publication:
	13.11.2002 Bulletin 2002/46

(21)	Application number: 01910250.8

(22)	Date of filing: 19.02.2001

(51)	International Patent Classification (IPC)⁷: E21B 43/38

(86)	International application number:
	PCT/NO0100/060

(87)	International publication number:
	WO 0106/1149 (23.08.2001 Gazette 2001/34)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

18.02.2000 NO 20000816

(71)	Applicant: Kvaerner Oilfield Products A.S
	1325 Lysaker (NO)

(72)	Inventors:
	OLSEN, Geir, Inge N-0481 Oslo (NO) HOMSTEVDT, Gunder N-1266 Oslo (NO) SVINGEN, Bjornar N-7500 Stjordal (NO)

(74)	Representative: Elmeros, Claus et al
	Patentgruppen ApS,Arosgaarden,Aaboulevarden 31 8000 Aarhus C 8000 Aarhus C (DK)

(54)	A DEVICE FOR AND METHOD OF SEPARATING GAS AND LIQUID IN A WELLSTREAM