This paper studies the key technologies of high-precision seismic exploration in land-water transition zone in the Liaohe Basin.
论文主要研究在辽河油田陆上水陆过渡带进行高精度地震勘探的关键技术。
Because of the complex seabed structure in the shallow sea and extreme shallow sea, there are many technical problems using high-precision seismic exploration in this area.
由于极浅海及浅海地区海底结构复杂，该地区高精度地震勘探存在许多技术难题。
In the premise of ensuring the accuracy of seismic wavelet, reduced the model order as much as possible so as to obtain high-efficiency and high-precision seismic wavelet model order determination.
在保证子波精度的前提下尽可能地降低模型阶数，提高运算效率，最终实现高效率高精度的子波模型定阶。
But the cost of drilling is high, and the electric or shallow seismic explorations are limited by layer media and have lower precision.
钻探成本高，浅震和电法都存在有层状介质的局限性及勘探精度的问题。
Comparing with current method, it has high stability, good precision and can be use to estimate non minimum seismic wavelet.
与其它方法相比，本文提出的方法具有高度稳定性和很好的精度，并适应于估计非最小相位地震子波。
The processing results of real seismic data showed that the method has advantages of fast computation, stable and high precision, which has good applied prospect in oil-gas reservoir studying.
实际地震资料的处理结果表明，该方法运算速度快、稳定、精度高，在油气储层研究中具有良好的应用前景。
This project is supported by the son project of high precision seismic exploration technology in paralic zone.
该课题来源于“滩浅海地区高精度地震勘探技术”中的一个子课题。
The performance of the MEMS accelerometer should be improved in satisfied with the high resolution, high-fidelity, high precision what seismic prospecting needs.
针对高分辨率、高保真、高精度地震勘探这一应用需求，需要进一步提高MEMS加速度传感器的性能。
In the field seismic data acquisition, how to quickly locate and access the high-precision coordinate data are important research directions for GPS application in geophysical exploration.
在野外地震资料采集中，如何快速地实施定位和获取高精度的坐标是物探领域GPS应用的一个重要的研究方向。
The seismic prospecting of oil requires the use of high precision geophone strings.
石油地震勘探需要使用高精度检波器串。
The paper points out that the careful extraction of seismic attribute is the prerequisite for high precision reservoir prediction, and has great application value.
精细的地震属性提取是高精度地震储层预测的前提，具有较大的应用价值。
The paper points out that the careful extraction of seismic attribute is the prerequisite for high precision reservoir prediction, and has great application value.
精细的地震属性提取是高精度地震储层预测的前提，具有较大的应用价值。
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