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- There are various pore types,complicated pore structure and high heterogeneity in volcanic reservoir in Xingcheng area of Xushen gas field. 徐深气田兴城地区火山岩储层孔隙类型多,孔隙结构复杂,储层非均质性严重。
- Also, the process and controlling factors for such main the volcanic reservoir porosity evolution as andesite, volcanic breccia and tuff are analyzed. 分析了主要的火山岩储集层孔隙演化过程及其控制因素，如安山岩、火山角砾岩和凝灰岩等。
- Favorable volcanic facies,efflorescence and structural fracture are three major controlling factors of favorable volcanic reservoir. 近火山口有利岩相带中,风化淋滤溶蚀作用和构造裂缝是营城组火山岩储层形成有利储集空间的主要控制因素。
- Volcanic rack is one of important petroliferous reservoir rocks.The reservoir space of volcanic reservoir has a certain correlation with volcanic lithofacies. 摘要火山岩是重要的油气储集岩之一，火山岩储集层的储集空间与火山岩岩相具有一定的相关性。
- But, with constant launch and deepgoing of exploration work of volcanic reservoir, the research methods of reservoir connected with volcanic rock is increasingly becoming mature. 但是，随着对火成岩油气藏勘探工作的不断开展和深入，与火成岩相关的油气藏研究的研究方法也日趋成熟。
- The volcanic reservoir of Luxi area in hinterland of Junggar basin is made up of primary pores, secondary pores and fractures with different combinations. 摘要通过对准噶尔盆地腹部陆西地区石炭系火山岩的研究发现，火山岩的储集空间有原生和次生的孔隙及裂缝组成，它们具有不同的组合类型。
- The well log data are processed and interpreted in this paper according to volcanic reservoir interpretation model which is established under the law of lithology grouping. 根据岩性组合规律建立火山岩解释模型,对深层的火山岩测井资料进行处理与解释。
- The study shows that the volcanic reservoir rocks compose mainly of acidic rocks and volcanoclastic rocks, with pore types of secondary pores and fissures, vesicular and microfissure reservoir spaces. 区内火山岩储集层主要为酸性岩类及火山碎屑岩，孔隙类型为次生孔缝，储集空间为气孔、微裂缝。
- The volcano lava, pyroclastic rock and volcanic sedimentary rock are the main lithology of the Carboniferous volcanic reservoir in the middle section of the northwestern margin of Junggar Basin. 准噶尔盆地西北缘中段石炭系火山岩油藏的储层岩性为火山熔岩、火山碎屑岩及火山沉积岩。
- With the data of core observation, thin section analysis and SEM (scanning electron microscope), crossplot and main component analysis are used to distinguish the lithology of a volcanic reservoir. 应用岩心观察、薄片分析、扫描电镜等资料,采用交会图法、主成份分析等方法,对火山岩储层进行了岩性识别;
- Through comprehensive analysis, we found that there are 6 thermal fluid activities and 4 charging periods of gas in the volcanic reservoir of the Yingcheng Formation in Xujiaweizi rift. 根据成分的不同可将本区的次生包裹体分为盐水包裹体和含烃盐水包裹体，其中含烃盐水包裹体所占的比例要远小于盆水包裹体。
- In addition, five diagenesis factors influencing the volcanic reservoir spaces are presented, including tectonic breaking, efflorescence and eluviation, corrolding. dissolution, fill and cementation. 同时，提出了对火山岩的储集空间影响较大的5种成岩后生作用：构造破裂作用、风化淋滤作用、蚀变作用、溶蚀作用、充填与胶结作用。
- The main controlling factors for the cruck-type volcanic reservoirs include tectonism and lithofacies. 构造作用和岩相是火山岩裂缝性储层发育的主要控制因素。
- Must of volcanic reservoirs in Yingcheng Formation of Songliao Basin are subaerial volcanic reservoirs. 松辽盆地营城组的储层火山岩以陆上喷发火山岩为主；
- Many gas-bearing volcanic reservoirs were discovered in Xujiaweizi Fault Depression of northern Songliao Basin, especially in Yingcheng I Formation. 摘要松辽盆地北部徐家围子地区深层发育了大量的火山岩体，特别是营城组一段，火山岩相以多期的爆发相和喷溢相空间相互叠置为主。
- It is shown that aeromagnetic gradient belts near or connected to hydrocarbon source are gas-abundant zones with well-developed volcanic reservoirs. 指出航磁异常梯度带是火山岩储层的发育区带，近烃源岩或沟通烃源岩的航磁异常梯度带是火山岩天然气的富集区带。
- In volcanics reservoir evaluation, lithologic identification directly affects the reliability of evaluation results. 摘要在火山岩储层评价中，岩性识别的正确与否直接影响评价结果的可靠性。
- Carbonate and volcanic reservoirs are commonly buried in deep strata with high heterogeneity and undescribable for seems and pores. 碳酸盐岩和火山岩储层普遍埋藏较深，非均质性强，缝洞单元难以刻画。
- WANG Pu-jun,CHEN Shu-min,LIU Wan-zhu,et al.Relationship between volcanic facies and volcanic reservoirs in the Songliao Basin[J].Oil and Gas Geo-logy,2003,24(1):18-27. [2]王璞珺;陈树民;刘万洙;等.;松辽盆地火山岩相与火山岩储层的关系[J]
- These fractures are of multi-evolution stages.Micro-resistivity scan logging (MRSL) can be used to identify the length and density of fractures in volcanic reservoirs. 在井区，微电阻率扫描成像测井成功识别出裂缝长度和密度，进而估算裂缝视孔隙度。
