1) ASL
声波波列测井
3) full wavetrain acoustic logging
全波列声波测井
1.
A new method to detect wavefronts of wave in full wavetrain acoustic logging;
提取全波列声波测井信号波前的一种新方法
4) array acoustic logging
阵列声波测井
1.
Using time-frequency analysis to identify oil and water layers in array acoustic logging;
利用时频分析方法在阵列声波测井中区分油水层
2.
And the Rihaczek distributions of array acoustic logging signal have evident differences for different rocks and structural fractures zones.
提出了一种基于信号时、频局域相关能量的新的时-频信号分析方法——Rihaczek分布,对多极子阵列声波测井信号进行了分析。
3.
A high speed high accuracy and multi-channel synchronous data acquisition system for array acoustic logging is designed, which can be used under downhole high temperature, the requirements for cross dipole simulation signal process for acoustic logging, the integration of acquisition circuit and method for its data processing are put forward.
设计了一种可工作于井下高温环境,用于阵列声波测井的高速高精度多通道同步数据采集系统,提出了声波测井对交叉偶极模拟信号的处理要求以及采集电路的构成和采集数据处理的方法。
5) array sonic logging
阵列声波测井
1.
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
2.
The new method of processing the slowness of P and S-wave from waveforms of array sonic logging;
从阵列声波测井波形处理地层纵、横波时差的新方法
3.
Aimed at the engineering requirement of array sonic logging in cased hole,the real axis integration and 2-dimensional spectrum method are used to calculate 2-dimensional spectra and dispersion curves in different bonding conditions.
针对套管井阵列声波测井的工程需要,用实轴积分法及二维谱技术研究了不同胶结状况的二维谱及频散曲线。
补充资料：电磁波传播测井
将频率为1.1GHz的电磁波,在地层中传播,来测量岩石的介电常数，以探测油层、水层的一种测井方法。水的介电常数比油或岩石高得多，岩石孔隙中水的含量可决定岩石的介电常数。本法不受水的含盐量影响。在低矿化度、重油的地层中裸眼井内，用本法可测量井壁附近地层无浸入时的含水饱和度及含油饱和度。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条