北部湾盆地油气层识别图版的建立与应用  

Establishment and application of a recognition chart for hydrocarbon reservoirs in Beibuwan basin,South China sea

作　　者：邹雯[1] 

机构地区：[1]中海油能源发展股份有限公司钻采工程研究院湛江实验中心

出　　处：《中国海上油气》2010年第5期296-299,共4页China Offshore Oil and Gas

摘　　要：基于气体图解法原理,根据气测值烃组分C1、C2、C3之间的相互关系,在对40余口井的气测录井资料进行统计分析的基础上,建立了北部湾盆地油气层识别图版。应用实例表明,北部湾盆地油气层识别图版具有较强的实用性,利用该图版进行油气层判别准确率达到98%以上,可为油气勘探开发随钻分析提供快速、准确的第一手资料。In Beibuwan basin,South China sea,the mud logging data of more than 40 wells were statistically analysed according to the relationships among the mudlogging values of hydrocarbon C1,C2,and C3,by which a recognition chart for hydrocarbon reservoirs has been established from the principle of gas graphic method.Its applications have indicated that this recognition chart can be used to rapidly provide timely and reliable firsthand information for the while-drilling analysis in hydrocarbon exploration and development,due to its higher adaptability and high recognition accuracy over 98%.

关 键 词：气体图解法 油气层 识别图版 北部湾盆地 

分 类 号：TE257.1[石油与天然气工程—油气井工程]