Fault－weakening effect of reservoir temperature of hot spring and its influence on seismic activities

Ｆａｕｌｔ－ｗｅａｋｅｎｉｎｇ　ｅｆｆｅｃｔ　ｏｆ　ｒｅｓｅｒｖｏｉｒ　ｔｅｍｐｅｒａｔｕｒｅ　ｏｆ　ｈｏｔ　ｓｐｒｉｎｇ　ａｎｄ　ｉｔｓ　ｉｎｆｌｕｅｎｃｅ　ｏｎ　ｓｅｉｓｍｉｃ　ａｃｔｉｖｉｔｉｅｓ（林元武）Ｆａｕｌｔ－ｗｅａｋｅｎｉｎｇｅｆｆｅ...     

类透镜介质中的传导模及与激光束的耦合

从求解柱坐标内亥姆霍兹方程出发，导出了类透镜介质传导模的特征参量、场分布状态及传播常数，求出了入射激光束和导模之间的耦合系数，并讨论了它们的物理意义．     

干法毛管压力试验新技术及其在判别储层水饱和度中的应用

根据毛细管压力理论研制的ＹＢ－１型岩石水饱和度仪，广泛应用于油气勘探开发中测定储集岩石的含水饱和度，测定误差小于５％，该方法为不受取心条件、样品大小、物性和岩性限制快速的新方法，实际应用证明效果较好     

傅利叶重建法的数值模拟研究

运用ＣＴ技术中的傅利叶重建法，根据任意所给的两个初始速度模型，用几组平行射线束进行扫描，采集走时数据，并利用走时数据反演速度图象．反演结果与初始模型比较两者基本相符合。由此证明，傅利叶重建法在一定条件下可以用来反演地壳速度结构，并可得到较好的结果．这种方法是ＣＴ技术应用于地学研究的一种新的尝试．     

Bacterial contribution to sedimentary organic matter; a comparative study of lipid moieties in bacteria and Recent sediments

A systematic study of the lipid composition of thirteen bacterial species and three Recent sediments (methanogenic sediment, cyanobacterial mat and evaporative gypsum crust) was undertaken in an attempt to recognize bacterial organic matter in sediments. A sequential method, which distinguishes between three different modes of occurrence of lipid moieties (free, OH⁻- and H⁺-labile), was applied. The acid-labile fractions are discussed.The three main groups of bacteria, archaebacteria, gram-positive eubacteria and gram-negative eubacteria, are easily distinguished. Methanogenic and extremely halophilic archaebacteria are characterized by the presence of diphytanyl glyceryl ether and the absence of fatty acids. The gram-positive eubacteria contain primarily iso- and anteiso-branched fatty acids whereas the gram-negative bacteria and sediments are dominated by β- and α-hydroxy fatty acids. A wide variety of H⁺-labile hydroxy fatty acids was observed which included several, as yet unknown, structures.β-Hydroxy fatty acids in this H⁺-labile mode of occurrence are exclusively present in bacteria. Their distribution patterns in sediments are considered “fingerprints” of past and present bacterial populations. The specific differences in β -hydroxy fatty acid compositions observed in the different bacteria and the three sediments investigated, suggest that amide-linked β-hydroxy fatty acid patterns are useful as markers of bacterial populations and therefore of environmental conditions.     

古风化壳是碳酸盐岩一个重要的储集层(体)类型

大量含油气区的勘探开发证明，古风化壳是碳酸盐岩一个重要的储集层（体），作者以塔里木盆地下古生界古风化壳储集层（体）为基础，结合鄂尔多斯地区和任丘油田，从地层、岩矿组成、成岩作用、古岩溶、垂向结构、储集性能、测井曲线、地震反射和含油气性诸方面进行了详细研究，大量资料证明，古风化壳是经长期表生成岩作用形成的特有的地质体，其内部具有特有的分带性结构和含油气性，用岩溶并不能代表它的特殊性和整体概念，应黎     

非渠化海相碳酸盐岩滩储集地质体的构型研究

１９８５年Ｍｉａｌｌ创立于河流沉积体系的构型单元分析方法可通过旋回性分级特征运用于非渠化海相碳酸盐岩滩沉积体中，并且在构型界面和构型 与河流沉积体的划分可进行对比，所获得的非均质性储层地质模型表明，沉积体最小的均一性单元是由二级界面所限定的较小规模中层型，该构型规模以上的非均质性特征受构型界面级次和构型单元多样性的控制。     

滑坡治理方法及其应用实例

对目前国内外滑坡治理方法进行总结综述，例举了滑坡治理的几个实例，指出了滑坡治理的优先考虑方法。     

油藏地球化学的基础与展望

在系统综述国内外油藏地球化学研究现状和研究方法的基础上，着重介绍了其４个研究领域及地质意义，即：油藏地球化学描述、油藏原油混合作用原理、油藏中的有机隔层－沥青垫、油藏内有机－无机相互作用及储层润湿的改变。     

Application of stress-pore pressure coupling theory for porous media to the Xinfengjiang reservoir earthquakes

Theory of the coupling of stress-pore pressure in the saturated, elastic porous media is used in the study of the formation mechanism of the Xinfengjiang reservoir-induced earthquakes. Based on the results, it is believed that compared with the mechanism of additional stress in the vicinity of the reservoir, the mechanism of the coupling of additional stress and pore pressure may be more well-founded for the occurrence of reservoir-induced earthquakes.