高分辨率地震勘探

以往的常规地震资料难以用于储层研究。为此，在该区采用了高分辨率地震勘探和VSP测井。

Old conventional seismic data can hardly be used in reservoir study , so that high resolution seismic exploration and VSP logging were made successfully .

经该放大器放大以后，地震仪记录信号的有效动态均达到或超过110dB，基本满足了高分辨率地震勘探对采集仪器记录动态的需要。

The dynamic ranges of signals recorded by seismic instrument are over 110 dB which can meet the demand of high-resolution seismic exploration .

在高分辨率地震勘探中仪器为什么要加低截滤波器

Why the instrument for hi-resolution seismic exploration should have low-cut filter

伊克昭盟高分辨率地震勘探技术的应用效果

Application effect of high resolution seismic exploration in IH Ju League

高分辨率地震勘探在煤田勘查中的应用和效果

The application of high-resolution seismic exploration to coalfield survey and its effect

小波变换在高分辨率地震勘探数据处理中的应用

Application of wavelet transform to digital processing in high resolution seismic prospecting

地震分辨率是高分辨率地震勘探的一个核心研究内容。

Seismic resolution is the key content of high resolution seismic exploration .

高分辨率地震勘探的垂向叠加震源研究

Study of Superimposed Seismic Source in Vertical Direction on High Distinguishability Exploration

对于海上高分辨率地震勘探，震源研究有着极其重要的意义。

Marine source is important to high-resolution marine seismic exploration .

高分辨率地震勘探中接收系统的滤波效应

The filtering effect of receiving system in high-resolution seismic exploration

减少低降速带影响的高分辨率地震勘探

High-Resolution Seismic Technique Through Reducing the Influences of Unconsolidated Sediment

压电式检波器在高分辨率地震勘探中的试验研究

Experimental study on piezoelectric geophone in high resolution seismic exploration

高分辨率地震勘探智能程控型前置放大器的设计

The design of programming pre-amplifier in high-resolution seismic exploration

可控震源高分辨率地震勘探采集技术&以莫桑比克2005年项目为例

Vibroseis ' high-resolution seismic exploration acquisition techniques : case of Mozambique project in 2005

震源激发是高分辨率地震勘探野外数据采集的重要环节之一。

Source condition is one of important factors in data acquisition of high-resolution seismic exploration .

高分辨率地震勘探技术在莺歌海盆地大气区勘探中的应用

Application of high resolution seismic technique to the exploration in the giant gas region of Yinggehai Basin

跨孔地震层析成像是一种利用地震波探测地下介质地质情况的一种高分辨率地震勘探技术。

Cross-hole seismic tomography is a high exculpation rate seismical investigation technique which can explore circumstance of underground medium by seismic wave .

随着高分辨率地震勘探的发展，以24位A／D为核心的新型数据采集电路必将逐步取代传统的数据采集电路。

And with the development of Hi-resolution prospecting , the circuit with 24 bits A / D will ultimately replace the traditional ones .

在高分辨率地震勘探中，地震频率属性除了能反映地下不同级次的层序界面外，还携带着层序内部结构信息。

In high-resolution seismic exploration , apart from reflecting the underground sequential interfaces in different levels , seismic frequency attribute also includes sequence-internal structural information .

传统速度检波器由于内在结构的限制，其技术性能已不能满足现代高分辨率地震勘探数据采集的要求。

The traditional seismic geophone can not meet the requirement of modern high resolution seismic data exploration due to the restraint of its intrinsic structure .

作者认为要想在高分辨率地震勘探中取得突破性的成果，攻克的难关应是降低检波器的失真度并将激发方法提高到一个新的水平。

The author 's opinion is that the key to high resolution exploration is keeping geophone 's distortion the lowest and improving technology of shooting continuously .

新型数字式地震检波器的设计，完全可以适应高分辨率地震勘探的要求，为基于可控震源的新型地震仪的实现起到了决定性作用。

The new design of digital geophone used in the occasion of high resolution seismic prospecting will pay an important roll in a new kind of seismography .

本文从高分辨率地震勘探的要求出发，阐述了在现有的地震仪器中为什么要加低截滤波器的原理和方法。

This paper is based on the requirement of hi-resolution seismic exploration and describes the principle and the method why the current seismic equipment should have low-cut filter .

主要论述了三维高分辨率地震勘探在新景矿二矿的应用效果，为采区重新界定、工作面划分提供了新的可靠依据。

The author discusses the applied result of3dimensional high resolution seismic exploration on coal mine 's extracting region defining and working area ascertainment in Xinjing No.2 Coal Mine .

高分辨率地震勘探技术是进行地震详查时确定小幅度构造、小断层的有效手段，被列为圈定储层边界和进行储层描述的一种重要技术。

High resolution seismic survey is considered as an important technology in delineation of reservoir boundaries and reservoir characterization because it can effectively indicate low amplitude structures and minor faults .

根据高分辨率地震勘探对高低频能量均衡的要求，对低截滤波进行了多次试验。

Many experiments on low cut filter were carry out to meet the requirement that balance of high frequency energy and low frequency energy is necessity for high resolution seismic exploration .

莺歌海盆地气藏埋藏较浅，含气砂岩的低速特征明显，地震地质条件优越，特别适合于高分辨率地震勘探。

High resolution seismic exploration is very suitable for Yinggehai Basin because of its superior seismic geological conditions as the shallowly buried gas reservoir and low velocity gas bearing sandstone , etc.

对于两盘无明显断距的走滑断层可以利用高分辨率地震勘探方法和电法勘探方法进行联合精确的定位；

For the sliding faults in which there is no clear fault displacements between the two beds , the high-resolution seismic prospecting method and electrical prospecting method can be used to position the fault precisely ;

通过对地震波基础理论以及地震数据采集技术的研究，总结出一套适合于胜利油田探区特点的高分辨率地震勘探野外采集技术方法。

A suit of seismic field acquisition techniques for high-resolution suitable for characterizing Shengli Oil-field prospecting area has been summed up by studying basic seismic wave theory and seismic data and seismic data acquisition technique .

本文主要利用高分辨率地震勘探探测采空区的位置和范围，为建筑物地基稳定性的评价提供可靠的依据；

The location and size of gob area can be prospected by using high resolution seismic prospecting , and the reliable data which evaluates the stability of the ground work of the construction can be provided .