1) lithofacies of volcanic rocks
火山岩岩相学
2) volcanic lithofacies
火山岩岩相
1.
Based on the logging characteristic analysis of volcanic lithofacies,determined are the volcanic faces and sub-faces in the south Songliao Basin.
通过分析测井曲线特征,对松辽盆地南部某区块深层火山岩岩相和亚相进行了划分。
3) volcanic lithofacies
火山岩相
1.
The basic characteristics of Gama Ray(GR)and dual laterolog(DLL)in volcanic lithofacies are obtained based on the analysis of the well logging data of volcanic rocks in Xingcheng area of Songliao Basin.
通过对松辽盆地兴城地区火山岩相测井资料的研究,得到了自然伽马和深、浅双侧向测井在火山岩相中的基本特征:火山通道相除了火山颈亚相玄武岩显示低伽马和火山颈亚相凝灰岩显示低阻外,均为高伽马、中阻;爆发相除了空落亚相为低—中低阻外都是低阻;自然伽马测井可以区分喷溢相火山岩的岩性,双侧向测井显示喷溢相火山岩为中低阻、中阻;侵出相火山熔岩自然伽马测井显示高值,双侧向测井显示低—中低值,侵出相外带亚相凝灰熔岩为中伽马、中阻的特征。
2.
The volcanic lithofacies and reservoir characteristics in Wangshen 1 block in northern Songliao Basin are analyzed.
以松辽盆地北部汪深1区块为例,对火山岩岩性、岩相特征进行了深入分析,探讨了火山岩相类型与储层发育特征的关系,进而对火山岩储层发育特征进行了分析和预测。
4) volcanic rock facies
火山岩相
1.
By the research and analysis of log data on volcanic rock facies in Xingcheng region of Songliao Basin, the characteristic-value′s ranges of both gamma-ray log and deep-shallow DLL are summarized for volcanic conduit facies, explosive facies, effusive facies and intrusive facies.
通过对松辽盆地兴城地区火山岩相测井资料的研究与分析,归纳总结了火山通道相、爆发相、喷溢相和侵入岩相的自然伽马和深浅双测向的特征值范围,利用实例具体分析了测井曲线在火山岩相中如何识别岩性、气层和岩相界面,并在生产中得到了良好的应用。
2.
It is showed that volcanic rock facies,unconformity surface and tectonic fissures are the most important factors which affect volcanic rock reservoirs.
本文在对岩心资料、录井资料、常规测井及成像测井资料综合研究的基础上,对徐深气田火山岩储层类型进行了研究,说明火山岩相、不整合面和构造裂缝是影响火山岩储层最重要因素。
5) volcanic facies
火山岩相
1.
Application of waveform classification to identify volcanic facies in Songliao basin;
波形分类方法在松辽盆地火山岩相识别中的应用
2.
Five volcanic facies and fifteen subfacies are identified in Yingcheng Formation by using the data of cores and cuts of 36 wells in the Songliao Basin.
控陷断裂控制火山岩相分布,火山喷发中心沿大断裂呈串珠状分布。
3.
The essay based on the long coring of Yingyi section in the Xujiaweizi area of Songliao basin, analyse the characteristic of the volcanic lithology and volcanic facies through the observation and description of drill core,do research on the distribution of volcanic facies.
本文以松辽盆地北部徐家围子断陷营一段长井段取心火山岩岩心为基础,通过岩心观察描述及镜下鉴定,分析了该区的火山岩性及火山岩相特征,并对火山岩相在平面上的分布进行了研究。
6) continental volcanic rocks
陆相火山岩
1.
The article made an overview on the epithermal Au,porphyry Cu and Fe deposits related to continental volcanic rocks in the respects of the tectonic setting,igneous rocks attributions and features of mineralization and alteration,the ore-forming fluids and the origin of the ore-forming materials.
文章对与陆相火山岩有关的浅成低温金矿、斑岩铜矿和玢岩铁矿产出的大地构造背景、火成岩性质和矿化蚀变特征、成矿流体以及成矿物质来源等方面进行了综述。
补充资料：煤岩相学
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性质：见煤岩学。
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性质：见煤岩学。
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