区内大、小断层发育,为油气运移提供了有利条件。
Various faults were developed within this region and provided favorable conditions for oil and gas migration.
濮67气藏非均质性严重,小断层发育,气水关系复杂。
Pu67 gas reservoir features in severe anisotropism, abundant little faults and complicated gas-water relation.
发育于地壳浅层中的脆性断层常常由一系列次级小断层所构成。
In lower crust, faults often consist of a series of secondary fractures.
井田内地质构造复杂,小断层发育,对煤矿生产有较大的影响。
The inner geology structure of the coal mine is complicated, and small breaks occur here and there, which has great influence on coal production.
煤层小断层对矿井煤与瓦斯突出及矿井突水防治具有重要的实际意义。
Little faults in coal seam are important for coal and gas outburst prevention and control, and water outburst prevention and control.
吉林探区将面临“低幅度、小断层、薄砂层”等复杂油气藏勘探领域。
Now we are facing some complicated reservoir, such as low amplitude, small fault and thin sandstone layer in Jinlin exploration field.
采区地震勘探是以查明煤系地层小断层、小褶曲细微地质构造为目标。
The aim of seismic exploration in a panel is to ascertain the minor faults and folds, the subtle geological structures in coal measures.
实例表明,利用地震层曲率进行煤层小断层预测,可以提高小断层的解释效率。
The case shows that predicting small faults with seismic horizon curvature can raise fault interpretation efficiency.
用图解法对未检测到的小断层进行预测时,要考虑地震测网密度对断层识别的影响。
The traditional graphic solution method for predicting small scale faults using Pareto distribution model does not take into account the influence of seismic grid density on the prediction.
三维地震勘探在解决诸如小断层、小构造、煤矿采区陷落柱等方面的应用日益广泛。
D seismic prospecting is more and mo re extensively used in many aspectss uch as small faults , small structures and collapse column in mining areas of coal mine.
园满贯碾压混凝土双曲拱坝地质条件复杂,坝区内有八组裂隙和九条较发育的小断层。
The geological condition of Yuanmanguan RCC double-curvature arch dam of very complex, and there are eight crannies and nine faults.
利用相干体的时间切片来分析相邻道地震信号的相似性,进而探测小断层和分析地质构造。
Using time slice, we can explore small fault and analyse the geological structure by analysing the similarity of seismic signal between adjacent trace on the seismic cube.
因此,寻找风化壳类型的油气圈闭和小断层,应成为川中地区今后油气勘探的主要对象之一。
Therefore searching for hydrocarbon traps and minor faults in the crust of weathering is one of our main prospecting objectives in mid Sichuan basin in the days to come.
若配合利用瑞利波探测法探测断裂面,可以对小断层的产状、性质、位置、断距进行准确预报。
With associated Rayleigh Wave Method to detect fracture plane, the attitude, character, position and displacement of small magnitude fault can be forecasted accurately.
塔基除受f 28大断层影响外,还有十多条小断层横穿塔基基础,造成一定宽度的岩体破碎。
In addition of influenced by F28 macro-fault, there are more than ten micro-faults intersected the tower base that result in rock body rupture of certain width.
总之,DCWI方法能识别出三条相当大的断层,一条亚地震断层,以及几个别的不连续小断层。
Overall, the DCWI method identified three fairly large faults, with one subseismic fault and several other small faults of discontinuities.
在常规地震资料处理中小断层所产生的局部反射振幅异常,常被各种因素所掩盖,无法识别小断层。
During normal seismic material processing, the local reflected amplitude abnormality caused by small faults are so covered by all kinds of factors that the small faults can't be identified.
论述了在复杂地质条件地块(如冲击地压、小断层、受下伏煤层采动影响)采用放顶煤工艺的成功实践。
This paper illustrates the successful practice of using caving coal process in complex geological conditions, such asi impact groud pressure, small fault, mining influence.
裂缝孔隙度高值区主要分布在断层附近,北东向中小断层处的裂缝孔隙度比北西向和东西向小断层的稍大。
Fracture porosity is the highest in the zone of transmeridional faults, and is higher in northeast faults than in northwest and transmeridional middle or small faults.
通过理论模型的研究以及实际地震资料的处理,可知此方法具有对小断层反映灵敏,落差定量解释精度高的特点。
Modeling and field seismic data processing indicated that this method could enhance the drop height interpretation for small scale faults.
通过相干体解释,可进行断层解释、岩性异常圈定,特别对小断层和陷落柱的发育部位及其空间关系有其独特效果。
From coherent bodies interpretation, can locate faults and block out lithological anomalies, especially in minor faults and subsided columns locating and their spatial relationships.
结果表明,造成注采矛盾,影响开发效果的主要原因是:油田内部存在微型小断层、裂缝、稠油环带等复杂地质因素。
The result shows that major causes of injection-production problem and factors affecting development response are micro faults, fractures, and heavy oil girdle, etc.
本文在全面分析煤层断层研究内容、研究方法的基础上,提出加强煤系地层岩体力学性质研究、不断完善断层成因理论是煤层小断层成因预测的基础。
Baste on the analysis of study contents and methods of coal faults, mechanic characteristics of rock mass in coal stratum and the theory of cause of fault formation were put forward.
从而为根据小尺度断裂构造密度的变化预测大型张性断层构造提供了理论依据。
The theoretic evidence was provided to forecast a large size tensile fault depending on the density change of small fracture structure.
石灰岩中的溶蚀裂隙和小管道沿着F_2断层发育。
The fissures and small conduits in limestone are well developed along the fault F2. 2.
目的:探讨基于平板探测器的数字断层融合新技术在骨骼系统,尤其是小关节病变或打石膏患者影像学检查诊断中的应用。
Objective To introduce new digital tomography based on flat panel detector(FPD) supplied in small arthrosis or planter cast patient in medical imaging diagnostics.
当断层的水平断距小,断层二侧地震记录的波形特征相似时,单靠相干方法已不能明显地反映断层。
When horizontal distance of faults are very small and wave shape of seismic records near the faults are very similar, coherency method can not show the faults clearly itself.
对小江断裂带的断层泥进行了实验研究。
An experimental study on the gouge along Xiaojiang fault has been carried out.
苏北盆地由小型箕状凹陷组成,断层密度高、圈闭面积小、油气贫富不均是其复杂性的主要表现。
Subei basin is composed of small half grabens and features in closely-spaced faults, small traps, and homogeneous hydrocarbon abundance.
介绍了在工业计算机断层扫描成像(ICT)中探测工件断面内边缘的小分析波方法。
The wavelet analysis method, used in ICT to detect edges within a cross section is introduced.
应用推荐