Explored and receives problem of the oil-gas seismic exploration in amphibious area
Song Yu-long · Progress in geophysics · 2004
For the explored and receives problem that seismic exploration exists in the amphibious area. One kind of new type source has developed. It has raised the character of signal and has reduced the signal difference between source in the amphibious area. on receiving the technology. we have developed a new piezoelectricity detector. It has improved the frequency of receipt seismic signal. It has been realized that the seismic signal is received at the same time with identical response mechanism in the amphibious area, and has eliminated two kinds of signal difference that the different detectors created. It is clearly to have raised the resolution and signal\|to\|noise ratio of seismic datum by the test data analyses of two kinds new technology, and has promoted the development of seismic exploration technology in amphibious area.