{"title":"表征多孔介质中泡沫抗油稳定性的广义进入系数","authors":"V. Bergeron, M. Fagan, C. Radke","doi":"10.2172/10192717","DOIUrl":null,"url":null,"abstract":"Foam as an injected fluid for enhanced oil recovery has shown promise, particularly in steamflooding. In addition, foam is effective as a barrier to gas coning in thin oil zone. this work unifies the two approaches presently accounting for oil-foam interactions : spreading behaviour and thin film stability. Study of the correspondences between stable pseudoemulsion films, negative entering coefficient and oil-tolerant foams. Stable pseudoemulsion films are essential to maintain oil-tolerant foams","PeriodicalId":20402,"journal":{"name":"Preprints-American Chemical Society Division of Petroleum Chemistry","volume":"22 1","pages":"150-153"},"PeriodicalIF":0.0000,"publicationDate":"1992-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A generalized entering coefficient to characterize foam stability against oil in porous media\",\"authors\":\"V. Bergeron, M. Fagan, C. Radke\",\"doi\":\"10.2172/10192717\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Foam as an injected fluid for enhanced oil recovery has shown promise, particularly in steamflooding. In addition, foam is effective as a barrier to gas coning in thin oil zone. this work unifies the two approaches presently accounting for oil-foam interactions : spreading behaviour and thin film stability. Study of the correspondences between stable pseudoemulsion films, negative entering coefficient and oil-tolerant foams. Stable pseudoemulsion films are essential to maintain oil-tolerant foams\",\"PeriodicalId\":20402,\"journal\":{\"name\":\"Preprints-American Chemical Society Division of Petroleum Chemistry\",\"volume\":\"22 1\",\"pages\":\"150-153\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Preprints-American Chemical Society Division of Petroleum Chemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2172/10192717\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Preprints-American Chemical Society Division of Petroleum Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2172/10192717","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A generalized entering coefficient to characterize foam stability against oil in porous media
Foam as an injected fluid for enhanced oil recovery has shown promise, particularly in steamflooding. In addition, foam is effective as a barrier to gas coning in thin oil zone. this work unifies the two approaches presently accounting for oil-foam interactions : spreading behaviour and thin film stability. Study of the correspondences between stable pseudoemulsion films, negative entering coefficient and oil-tolerant foams. Stable pseudoemulsion films are essential to maintain oil-tolerant foams
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