分频振幅检测 “亮点”型浅层气的方法研究及应用 |
孔栓栓, 韩自军, 张德龙, 乔柱, 温宏雷 |
The study and application of the method using frequency division amplitude to recognizing "bright spot" shallow gas layers |
Shuan-Shuan KONG, Zi-Jun HAN, De-Long ZHANG, Zhu QIAO, Hong-Lei WEN |
图3 气层与水层的振幅随厚度的变化关系 |
Fig.3 The relationship between amplitudes and thickness of gas layers and water layers |