000			01565nab a2200193 4500
005			20260520001958.0
008			260224s2006 xxu
245	0	0	_aEvaluation of oil recovery performances of surfactants using organic conception diagrams
260			_a _b _cfeb. 2006
270			_a14/07/2011 ; 14/07/2011
300			_a6 p. ; 6-11
520			_aTranscripción del resumen del autor. Capillary imbibition experiments conducted on sandstone, chalk, and limestone samples using different oils (crude and processed with different viscosities) and different surfactant solutions were evaluated for surfactant screening. In this evaluation, IFT, surfactant type, and concentration were considered. In addition to these, a new technique has been adopted to facilitate the surfactant screening process. This technique is based on assigning inorganic and organic property values and plotting Organic Conception Diagrams (OCD) for surfactants. OCD defines the property of a compound in terms of physical chemistry in such a way that the property that depends to a large extent on Van der Waals force is called "organic" and the one that depends greatly on electric affinity is called "inorganic." By using the OCD, hydrophilic and lipophilic characters of surfactants have been established to evaluate their potential to minimize oil/water interfacial tension
581			_a2
773	0		_tJournal of Canadian Petroleum Technology _g45
942			_cARTICULO
100	1		_aBabadagli, T. _96312
100	1		_aBoluk, Y. _950787
999			_c183741 _d183741