Abstract：Using traditional geophone array technique for seismic acquisition leads to unsuccessful results in some complicated mountain areas of west China.Is it possible yet to use non-geophone-array for seis-mic acquisition? The paper uses staggering grid high-order limit-difference method of 3D first-or-der scalar press-velocity wave-equation in non-homogeneous medium for 3D acoustic simulation of sin mountainous model,and different array in-door and stack processing is carried out for the modeling records,the results show that the method not only can flexibly and conveniently finish geophone array aimed at effectively suppressing interference,but also can obtain optimum stack sections.It is possi-ble that the seismic acquisition technique without geophone array can be an effective way to solve the problem of seismic acquisition in complicated mountain areas.
裴正林, 王尚旭, 狄帮让, 宋炜. 无组合检波采集方法的三维地震波数值模拟研究[J]. 石油地球物理勘探, 2005, 40(2): 138-142.
Pei Zheng-lin, Wang Shang-xu, Di Bang-rang, Song Wei. Study on acquisition methods without geophone ar-ray by numeric modeling of3D seismic wavefield. OGP, 2005, 40(2): 138-142.
