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- 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。
- The time window is also an important element when STC is used to process array sonic logging waveforms.The basis and method of selecting time window are discussed theoretically in this paper. 用STC(慢度时间)方法处理阵列声波测井资料时,时间窗的宽度(简称窗宽)对处理结果有比较大的影响。
- In the processing of array sonic logging waveforms, the selection of time window is effected by various factors.Processing array sonic logging waveforms with fixed time window is not a optimum way. 阵列声波测井资料处理时窗宽的选择受多种因素的影响,选择固定窗宽处理不是一条最佳的途径。
- We have developed a software package for rock mechanical analysis with multipole array sonic logs. 我们开发了一套利用多极组合测井分析岩石力学特征的软件。
- Oil and gas analysis in cased hole by an array sonic logging tool 套管井阵列声波测井仪器与油气层识别技术
- Keywords multi-pole array sonic log;shear wave;Stoneley wave.; 多极阵列声波测井;横波;斯通利波;
- A Research on Array Sonic Logging Technology in Cased Hole and Its Application 套管井阵列声波测井技术研究及应用
- Keywords production logging;cased hole;array sonic logging;real axis integration;2-dimensional spectrum;slowness; 生产测井;套管井;阵列声波测井;实轴积分法;二维谱;时差;
- Keywords array sonic logging;Stoneley wave;wave field separate;reflectivity;lowpass filtering;median filtering;fracture evaluation; 阵列声波测井;斯通利波;波场分离;反射率;低通滤波;中值滤波;裂缝评价;
- Keywords High resolution;Imaging logging;Array sonic logging;Data processing;Sandstone;Mudstone;Thin layer;Interbedding;Log interpretation; 高分辨率;成象测井;阵列声波测井;数据处理;砂岩;泥岩;薄层;互层;测井解释;
- Keywords multipole array sonic log;Stoneley wave;center frequency;shift;travel time delay;permeability; 多极子阵列声波测井;斯通利波;中心频率;偏移;时间延迟;渗透率;
- array sonic logging 阵列声波测井
- multipole array sonic log 多极子阵列声波测井
- A comparative study on application of three dispersion analysis to array sonic logs 三种阵列声波测井数据频散分析方法的应用与比较
- 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。
- 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。