洼陷

Four sub-sags formed under the geologic background of the concaves alternating with convexes have become the principal hydrocarbon sources of Zhanhua oil-bearing region.

在凹凸相间的地质背景下发育而成的四个次级生烃洼陷，成为沾化油区的主要油气来源。

By oil-source correlation, it is clear that the Qinggao oil fields main oil-source comes from source rock of S4 section of BoXing sag; The geochemical index of hydrocarbon gas inflects it has the character of petroliferous gas and has suffered from different extent of biology degradation.

通过油源对比，说明高青油田油源主要来自博兴洼陷沙四段烃源岩；烃类气的地化指标反映为油型气，且都不同程度遭受生物降解。

Under the guide of the theory of dynamic system of entrapment, the main methods applied here are multidisciplinary analysis and comprehensive study. The characteristics of compaction curves, the evolution of organic matter, the direction of migration and assignment, conduit system, fluid potential are studied It is concluded that the low maturity of the source of the Eogene age is the main factor to control the entrapment.

在成藏动力学系统理论指导下，对德南洼陷下第三系进行整体、系统、动态、宏观与微观相结合的原则，分析压实曲线特征、异常孔隙流体压力；研究有机质演化过程、油气运移方向和分配单元、输导体系、构造样式；提取测井、地震资料，计算流体势；运用相干技术和可视化等技术。

The vertical distribution of petroleum pools show an alteration of matured oils, low mature oils and biogases from ES_4, ES_3 to ES_1 strata.

阳信洼陷油气分布在纵向上呈成熟油-低熟油-生物气的分布规律。

In Low-lying Area, dark-colored mudstones have been developed, the organic matter richness are increased, the kerogen type is better and in matural stage, so it has better oil source bases.

洼陷内暗色泥岩发育，有机质丰度较高，干酪根类型较好，处于成熟演化阶段，具有较好的生油物质基础。

The factors controlling the development of these sands are investigated.It is thought that the development of slump turbidite sands was closely related to the scale and c...

认为东辛地区滑塌浊积扇砂体的形成和发育与三角洲的规模和建设性、洼陷带的古地形特征及构造活动等因素密切相关。

In this study, we have analyzed all kinds of lithologic geophysical signatures in the area where the beach bar sandstones developed in Es4 in Boxing Sag, and analyzed the seismic reflection features of different lithologies and their combinations using an inversion model combined with actual well results.

文中在分析博兴洼陷沙四段滩坝砂岩发育区各种岩性地球物理特征的基础上，从正演模型入手，结合实际验证，分析了不同岩性及其组合的地震反射特征，找出了研究区砂体组合反射在地震波形结构、极大值两侧面积比等地震属性上的表现形式，总结了薄互层及其组合模式与地震反射各属性的对应关系，以此进行地震属性预测，取得良好效果，在东营凹陷西部沙四段滩坝砂岩储层的勘探中较准确地预测出储层的发育带。

Abnormal pressure is widespread developed in Eogene in Lijin depression,which has important meaning for the reservoir forming.

利津洼陷下第三系普遍发育异常高压，对油气成藏具有重要意义。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。