| 二维任意倾斜地层的层速度计算结果分析 |
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| 引用本文： | 沈怡怡
,杜有成.二维任意倾斜地层的层速度计算结果分析[J].地球科学与环境学报,1987(2). |
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| 作者姓名： | 沈怡怡 杜有成 |
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| 摘 要： | 本文主要介绍沙赫(Shan,P.M.)公式,对二维任意倾斜地层的层速度计算的应用效果。依据实际地层剖面Φ、V、Z参数的可能变化,设计18个较为复杂的地层模型进行了大量试算,并与Dix公式计算结果作了对比,表明对任意倾斜地层应采用沙赫公式提取层速度才是适宜的。
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| 关 键 词： | 任意倾斜地层 层速度 波前曲率 |
AN ANALYSIS OF COMDUTATION RESULT OF INTERVAL VELOCITY OF TWO-DIMENSIONAL ARBITRARY DIP INTERFACES |
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| Shen Yiyi,Du Youchen.AN ANALYSIS OF COMDUTATION RESULT OF INTERVAL VELOCITY OF TWO-DIMENSIONAL ARBITRARY DIP INTERFACES[J].Journal of Earth Sciences and Environment,1987(2). |
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| Authors: | Shen Yiyi Du Youchen |
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| Institution: | Xi'an College of Geology |
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| Abstract: | The paper mainly introduces the effect of applying Shah, s formula (1973)to compute the interval velocity of two-dimensional arbitrary dip interfaces. According to the possible variation of actual slratigraphic profile parameters ( ,v,z) .18 quit complicated layer models weJe designed to compute many times, the results were compared withthat of Dix formula.lt shows that it then is more appropriatly to use Shahs formula to compute the interval velocity of arbitrary dip interfaces. |
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| Keywords: | arbitrary dip interface interval velocity |
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