01565nab a2200193 4500 20260520001958.0 260224s2006 xxu Evaluation of oil recovery performances of surfactants using organic conception diagrams feb. 2006 14/07/2011 ; 14/07/2011 6 p. ; 6-11 Transcripción 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 2 Journal of Canadian Petroleum Technology 45 ARTICULO Babadagli, T. 6312 Boluk, Y. 50787 183741 183741 0 0 0 0 251560 BAAB BAAB 2026-03-05 200055793 0 200055793 2026-03-05 23:54:42 2026-03-05 ARTICULO