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- The method,by means of non-linear algorithm of neural network technology,is used to set up a non-linear relation among sonic log curve,SP,Rt,Gr and curves. 该方法通过神经网络技术的非线性算法,在声波曲线与自然电位、电阻率、自然伽马等多条测井曲线之间建立一种非线性关系。
- Reconstructing sonic log curve using seismic nonlinear parameters 利用地震非线性参数重建声波测井曲线
- sonic logging curve 声波曲线
- Depth of investigation in sonic logging is studied based on wave acoustics. 从波动声学的角度讨论声波测井的探测深度问题。
- 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。
- The reservoir characteristics.and hydrocarbon potential properties of the reservoir in Dongpu Depression have been studied using normal log curve of dual laterolog,sonic,neutrometry. 利用深浅双侧向幅度的大小及差异和纵横波对裂缝的不同响应,可以确定裂缝的产状及发育程度;
- Multipole array sonic logging tools have widely been employed in Chinese oilfields in recent years. 几年来,多极组合声波测井仪已广泛应用于中国各油田。
- AFF( acoustic formation factor) equation is an effective porosity interpretation model using sonic logging data. 声波地层因素)程是利用声波时差资料求取地层孔隙度的一种有效的解释模型。
- In this paper, a new acoustic transducer of SBT sonic logging tool is introduced. 测井仪器有不同的种类,使用的测量原理、刻度方法和测量手段也各不相同。
- An interactive processing technique of full wave sonic logging data is developed to enhance the veracity of various wavelets. 开发了声波全波列测井资料的人机交互处理技术,大大提高了各种分波信息处理的准确性。
- The paper put forwards the design scheme of the thin bed sonic logging tool, and also discusses the key problems and the solutions. 文章论述研制薄层声波测井仪的必要性及设计思路,介绍仪器方案设计、关键问题及解决办法。
- In addition,the sonic logging data are used in synthetic seismogram and the log constrained inversion,which will be the goal of the lo... 另外,声波测井资料也常被用于合成地震记录以及测井约束地震反演,这也成为当前测井地震联合勘探开发的发展方向。
- 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。
- Compensated sonic logging sonde was often put into the scale well when maintained.The work of the instrument dismantlement is relatively large. 补偿声波仪维修时常要将测量探头放入刻度井中,观察接收晶体接收的波列信号来检测电子线路的工作情况,仪器拆卸的工作量较大。
- 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;
- The sonic log measurement is affected both by the irregular variation of caliper and lithology. 声波时差测量结果受井径扩径和岩性变化的双重影响。
- 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；
- A sonic log compensation model is designed by considering both effects of the variation of caliper and lithology. 设计了一种砂泥岩剖面的变井径变岩性模型,分析了补偿声波测井产生的滑行波的传播路径和常规井径校正方法。
- The log reconstruction method based on neural network is a effective one to improve the quality of sonic log. 基于神经网络的曲线重构法是提高声波测井曲线质量的有效方法。
