The impacts of longitudinal and latitudinal well spaces,horizontal hole length and their combination patterns on the horizontal productivity and the flood conformance are investigated.
研究了纵向井距、横向井距、水平井段长度及其匹配关系对水平井产能和注水波及系数的影响,给出了应用本文方法和数据进行井网设计的实例,为油藏工程设计提供了直接的理论基础和应用依据。
Estimating the waterflood sweep efficiency of core profile by image processing technology;
利用图像处理技术计算岩心剖面的水驱波及系数
Calculation method research on sweep efficiency and displacement efficiency in polymer flooding;
聚合物驱波及系数和驱油效率的计算方法研究
Experimental research on sweep efficiency and displacement efficiency of ASP flooding;
三元复合驱波及系数和驱油效率的实验研究
Experimental research on sweep efficiency and oil-displacement efficiency of polymer flooding;
聚合物驱波及系数和驱油效率实验研究
The mechanism and the extent of action of polymer solution's depleted layer effect and viscoelastic effect on displacement efficiency and sweep coefficient .
通过聚合物溶液在不同模型中的驱油实验，研究了聚合物溶液的衰竭层效应和粘弹性效应对驱油效率和波及系数的作用机理和作用程度。
secondary volumetric sweep efficiency
二次采油体积波及系数
sweep efficiency history
波及系数随时间的变化过程
Experimental Research on Sweep Coefficient and Oil Displacement Efficiency of Polymer Flooding;
聚合物驱波及系数和驱油效率的实验研究
The Design and Application of Digtal Filter System Based on DSP;
基于DSP的数字滤波系统设计及应用
Fractional-Order Calculus Filter Theory、Application and Fractioanal-Order System Identification;
分数阶微积分滤波原理、应用及分数阶系统辨识
Dual-tree complex wavelet image denoising based on parental and neighboring coefficients
由双树复数小波变换的父系数及邻域系数实现图像去噪
Application of Wavelet Transform and Correlation Coefficient to Signal Denoising in Ultrasonic Impulse Echo;
小波变换及相关系数在超声脉冲回波消噪中的应用
Compression Algorithm of Fault Recording Data in Power System Based on CL Multiwavelet and SPIHT Coding
基于CL多小波及SPIHT编码的电力系统故障录波数据压缩算法
CAT System for Microwaves and Resistance Parameter
微波计算机辅助测量系统及阻抗参数的测量
Performance and application of digital geophones based on MEMS.
基于微机电系统的数字检波器及其应用
Design and Computation of the Optical Antenna of a Wide-band Digital Lightwave Communication System
宽带数字光波通信系统光学天线的设计及计算
The Research & Development of Electricity Parameter Measurement & Harmonic Wave Analysis System Based on DSP;
基于DSP的电力参数测量及谐波分析系统
The Digital Simulation of Ferroresonance in Power System And Wavelet Analysis;
电力系统铁磁谐振的数字仿真及小波分析
Research the Algorithm of Digital Filters and the Application in the DSP System;
数字滤波器算法研究及其在DSP系统中的实现
Research of Filterbanks with Integer Coefficients and Its Applications in Communications;
整系数滤波器组研究及其在通信中的应用
Design and Realization of Digital Filter and Its Application System Based on DSP;
基于DSP的数字滤波器及应用系统设计与实现
Application of Wavelet Coefficient and its Variance in Detection Speech
基于小波系数能量及其方差的语音端点检测
Principle and Millimeter Wave Frequency Expanding Measurement Technology of Noise Figure Meter
噪声系数测试仪的原理及毫米波扩频测试技术