| 木质素在石油钻采工艺中的应用 |
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| 引用本文： | 谌凡更,马宝岐.木质素在石油钻采工艺中的应用[J].西安石油大学学报(自然科学版),1988(1). |
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| 作者姓名： | 谌凡更 马宝岐 |
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| 作者单位： | 西安石油学院基础课部，西安石油学院基础课部 |
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| 摘 要： | 本文系统地综述了木质素在石油钻采工艺中的应用。木质素的衍生物可作为泥浆处理剂、堵水剂、调剖剂、增粘剂、表面活性剂驱油的牺牲剂。同时,亦可利用木质素磺酸盐的表面活性剂性质,将其注入地层,可提高原油采收率。由于木质素来源广,价格低、使用方便,故在技术和经济上是可行的。
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THE APPLICATION OF LIGNIN IN OIL DRILLING AND RECOVERY TECHNOLOGY |
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| Abstract: | This paper deals with the application of Lignin in oil dilling and recovery technology. Lignin derivatives can be used as additives to drilling mud, plugging agents, mobility control agents and sacrificial agents in surfactant flooding. Oil recovery efficiency can be raised by injecting a lignosulfonate solution into the oil-bearing reservoir, for lignosulfonate is a kind of anionic surfactant. As lignosulfonate has large amount of resources, being very cheap and conven- ient to use, so it has engineering and economic feasibility. |
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