南堡凹陷深层火山岩气藏地质特征及评价技术  

Geological features of deep-seated volcanic gas reservoirs of Nanpu Sag and its evaluation techniques

作　　者：赵忠新[1] 王建伟[1] 庄东志[1] 王政军[1] 夏景生[1] 张永超[1] 王全利[1] 

机构地区：[1]冀东油田公司勘探开发研究院,河北唐山063004

出　　处：《石油钻采工艺》2010年第B11期7-11,共5页Oil Drilling & Production Technology

基　　金：国家重大科技专项"大型油气田及煤层气开发"中"渤海湾盆地南堡凹陷勘探开发示范工程"(编号:2008ZX05050)资助

摘　　要：在火山喷发模式的指导下,应用井震联合识别技术,刻画了火山岩的空间分布,利用曲率、均方根振幅等地震属性对火山储层发育状况进行了预测与描述;利用Schlumberger的FMI、ECS等特殊测井与常规测井组合对火山岩储层的岩性、类型进行了分类评价。钻井—地震—测井联合应用对火山岩储层的岩性、空间展布、储集性能一体化评价的方法为南堡凹陷火山岩油气藏勘探提供了技术支撑。The volcanic rock of Nanpu 5 th structure assume the characteristics that distribution of vocanic rock was controlled by different volcanic channels and that volcanic and sedimentary rock are interbedded.Under the guidance of the volcanic eruption patterns,the spatial distribution of volcanic reservoirs was portrayed by well-seismic integration technique.By curvature and root mean-square amplitude attribute analyzing,the distribution of volcanic reservoir was predicted and described.The lithology and types of volcanic reservoir were classified and evaluated by the use of such special and conventional log of Schlumberger as FMI,ECS,etc..The joint application of drilling-seismic-log integration technique will provide great support for lithology recognition,spatial distribution and reservoir capability of the volcanic reservoirs of Nanpu sag.

关 键 词：火山岩气藏 南堡5号构造 评价技术 南堡凹陷 

分 类 号：P618.130.2[天文地球—矿床学]