对泥岩涂抹现象、断层封闭机理及控制因素进行了研究，探讨了泥岩涂抹定量计算及其存在的问题。
The quantitative calculation of shale smear and some unresolved problems were researched based on the phenomenon of shale smear, fault sealing mechanisms and its controlled factors.
断层侧向封闭控制了天然气的聚集成藏。
The lateral sealing of faults controls the gas accumulating and reservoir-forming.
胜利油区车古20潜山断层侧向封闭有3种模式：即岩性对接封闭、泥岩涂抹封闭和断裂带高排替压力封闭模式。
There are 3 lateral sealing patterns of faults in Chegu 20 buried hill in Shengli oilfield, including lithology juxtaposition, shale smearing and high displacement pressure in faulted zone.
白垩纪至第三纪，随上覆地层增厚，断层封闭性增强。
From the Cretaceous to Tertiary, fault sealing built up with thickening of the overlying strata.
当断裂填充物构成侧向封闭，断层在垂向上也应是封闭的；
When lateral sealing was formed by fracture fillers the fault can be sealed in vertical direction.
总结归纳了断层封闭模式。
最后从断层封闭机理、断层封闭性研究思路、计算机应用等方面对断层封闭性的进一步研究方向进行了展望。
Finally, further research directions or targets in fault seal are provided from the aspects of fault seal mechanism, studied thinking as well as the application of computer.
为了解顺层断层对油气成藏的控制作用，实验研究了顺层断层岩的封闭能力。
To understand the control action of bedding faults during the formation of hydrocarbon accumulations, an experimental analysis on sealing capacity of bedding fault rocks was performed.
我们研究油气田断层封闭性，是要揭示这多种制约条件对断层封闭性的影响程度，为油气勘探与开发工作服务。
The reason of we research the fault sealing of oil and gas fields is to open out the influence of many restricted condition on fault sealing, which avails exploration and exploitation of oil and gas.
断层封闭史的研究可以较好地揭示油气的成藏过程，而断层封闭性模糊综合评判方法可以较好地表示各因素影响断层封闭性的综合效应；
The studying of fault sealing history can illustrate the accumulating process clearly and the misty synthesize evaluation to the fault sealing can reveal the jointly influence of all factors to it.
针对由序列断层测量轮廓的三维重建，提出了基于物体结构特征的封闭轮廓集分割算法。
A new algorithm, which can extract closed contour set according to the structure of a part from series of measured layers, was presented.
与断层有关的圈闭是该凹陷的主要封闭类型。
Traps related to faults are the main types of traps in Wuerxun depression.
结果表明，封闭性李庄断层、煤层分岔、砂岩顶板是该矿瓦斯突出的敏感地质指标。
The result indicated that close Lizhuang fault, coal fork, and sandstone top board was sensitive geology factor influencing gas outburst of the mine.
异常孔隙流体压力可使盖层毛细管封闭能力增强，可使盖层形成抑制封闭作用，使断层具封闭性。
Abnormal pore fluid pressure can enhance capillary sealing ability of caprock and the restraining hydrocarbon concentration sealing ability making faults form sealing.
在前人研究的基础上，对粘土涂抹作用造成的断层侧向封闭性进行了深入分析。
The paper analyses deeply on the lateral fault seal by clay smear on the basis of the precensors studies.
断裂带排驱压力是影响断层封闭性的关键因素，它与断裂带中泥质百分含量有良好的正相关性。
Displacement pressure in faulted belt is a key factor that affects fault seal, which has a favorable positive correlation with mud contents in faulted belt.
研究不同声波时差测井信息(变化幅度和异常范围)可以简单直观地定性判断断层的封闭性。
Therefore, the study of different acoustic logging information (abnormal changes in magnitude and scope) can be simple and intuitive qualitative judgment of the sealing ability of the fault.
在复杂断块地区，断层封闭性的研究对于确定油气藏的分布有着极为重要的意义。
In complex fault-block regions, it is important to study fault sealing performance to determine the distribution of reservoirs.
评价断层封闭能力需要利用多种方法对断层进行全面解剖。
The evaluation of the fault sealing ability demands of thorough anatomization of the fault by different methods.
这说明了同一条断层封闭的差异性及动态性。
All those expressed sealing difference and dynamic characteristics for the same fault.
研究了一种利用灰色关联分析法定量评判断层封闭性的方法。
This paper develops a new quantificational method to evaluate fault sealing by using grey relationship analysis.
应用全直径岩心建立了断层物理模型，并进行岩心流动实验，以BQ57区为例应用于断层封闭性评价中。
These models are used in the core flow experiments and the assessment of fault sealing in BQ57 well field in further research.
首次从断层纵向和横向封堵特征入手，运用模糊数学综合评价方法对研究区断层的封闭性和封闭程度进行了综合评价；
The sealing degree was firstly evaluated based on the sealing characteristics of the faults transversally and longitudinally, by means of comprehensive assessment of fuzzy mathematics.
该研究方法对开展区域断层的封闭性研究具有借鉴作用。
This method can be used to study the sealing ability of regional faults.
叠合型盆地的复合含油气系统导致了其断层封闭性评价的特殊性。
A superimposed basin tends to containing complex petroleum system, which leads to particular evaluation of its fault sealing.
由于研究区内钻井很少穿过断层，运用常规方法研究该区断层侧向封闭性具有一定困难。
Although there have been many methods to study the capacity of lateral sealing , the evaluation on the lateral sealing of faults in the research region is very difficult.
利用油层流体的物化参数对油藏所处的水动力环境、油气运移方向及断层的封闭性进行了分析判断。
The hydrodynamic conditions, migration direction of oils and gases, closure condition of the fault are analyzed using the physicochemical parameters of the fluid of the reservoir.
将两个分析结果组合判断断层的综合封闭能力。
The two analysis results are composed to study the synthetic sealing ability of the faults.
结果表明，该方法不仅可以研究断层封闭性，而且还可以将断层封闭性研究扩展到整个平面上。
The result shows that the method can be used to study the fault sealing property, and this kind of study can be extended to the whole area.
运用模糊综合评判方法，并结合泥岩涂抹系数法对高邮凹陷陈堡地区的断层封闭性进行了定量评价，分析结果与实际勘探状况相吻合。
A quantitative evaluation of the fault sealing of Chenbao area in Gaoyou sag is made by applying synthetic fuzzy judgment integrated with shale smear factor method.
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