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- Quantitative Discrimination of Fractures Based on Log Curve Unit 基于测井曲线元的裂缝定量识别
- logging curve unit 测井曲线元
- Please provide a Gamma-Ray logging curve with exact depth. 请给提供一份深度精确的自然伽马测井曲线。
- Well logging curve shape identification is needed in study of logging sedimentology and logging sequence stratigraphy. 为了进行测井沉积学和测井层序地层学的研究,需要对测井曲线形态进行识别。
- Logging curve is used to calculate the difference between formation pressure and measured RFT pressure. 二是在钻关管理中利用小层压力资料调控地层压力剖面,并制定钻关恢复方案;
- Based on Walsh function commonly used in geophysics, an inversion algorithm of the acoustic logging curve is presented. 在地球物理常用的沃尔什函数法基础上,提出了声波测井曲线的沃尔什反演法;
- The compensation value of acoustic moveout calculated by classical parameters is coinciding with the actual data read from logging curve. 根据实际测井曲线读取测井值,用经典参数进行了实例计算,得到了符合实际的声波时差补偿量。
- Aim To analyze the interlayer of the underwater distributary channel using the well log curve. 目的利用测井曲线资料识别水下分流河道砂体中的夹层。
- Combined with log response, it can be identified efficiently by gamma ray logging curve, neutron logging curve and density logging curve. 结合测井响应,可以从自然伽马、中子、密度测井曲线对储层岩性进行有效识别。
- How to use simulated logging curve makes a synthetical contrast of rock and coal seam at complicated stratum and no obvious mark area are introduced. 介绍地层变化复杂,无明显对比标志地区如何利用模拟测井曲线进行岩、煤层综合对比。
- As an example, the acoustic logging curve of the L2-3 well in Linpan Reservoir was inversed and the result is satisfactory. 并对临盘油田L2-3井的声波测井曲线进行了反演,取得了满意的效果。
- Fractal theory is applied in the provenance analysis, namely, the fractal dimension of natural gamma logging curve is used in the provenance analysis. 摘要将分形理论应用于沉积物源方向的分析,即利用自然伽马测井曲线的分形维数进行物源方向分析。
- Because there exist kalium contained minerals in formation,the accuracy of natural gamma-ray spectrometry logging curve is low. 地层中富钾矿物的存在使得自然伽马能谱测井曲线的精度降低。
- Supersequence boundaries are characterized by truncation, onlap and toplap etc. on the seismic sections and sudden change of lithology and logging curve. 超层序界面在地震剖面上最明显的特征是出现削截、上超和顶超等反射终止现象,岩性、测井曲线也发生剧烈变化。
- The characteristics of well logging curve changing of watered out formation of Fuyang reseivoirs in Xinli oilfield is discussed, and the responses of well logging are analyzed. 重点讨论了新立油田扶杨油层水淹层在测井曲线上的变化特征,从物理机理上对其特征进行了分析。
- Based on anal sis on electric logging curve, it is proposed to identify low-resistivity layer with curve-quantified parameters, such as RAD and RAT, and this method has satisfied effect. 在分析电测曲线形态的基础上,提出了利用饱满系数(RAD)、椭圆度(RAT)等曲线形态量化参数自动识别低阻油层的方法,取得了令人满意的应用效果。
- Well logging curve shape identification is needed in study of logging sedimentology and logging sequence stratigraphy.Firstly, the first and second derivatives of logging curve are solved. 摘要为了进行测井沉积学和测井层序地层学的研究,需要对测井曲线形态进行识别。
- While testing in moderate or low permeabile,the pressure logging curves often reveal sawteeth. 重复式地层测试器(RFT)在中低渗透层进行压力测试时,压力测井曲线往往呈锯齿状。
- Several logging curves are integrated into one in order to improve the measurement accuracy of C/O log. 将多条曲线合并成单条曲线,以提高碳氧比测井的精度。
- The results show that it is obvious for the fBM interpolation to improve the vertical resolution of the logging curves. 结果表明分数布朗插值对于提高测井曲线纵向分辨率具有明显效果。