沙漠区高分辨率采集研究与试验

Study and experiment of high resolution seismic acquisition in desert area.

针对沙漠地区地质特点,探讨了开展高分辨率地震采集的方法、技术和思路。从表层吸收、激发深度、药型和组合时差效应等方面探讨了沙漠地区开展高分辨率地震勘探的可行性,并给出了大量的实例。

Taking the geological features of desert area into account, this paper discussed the principles and methodologies of high resolution seismic acquisition. The feasibility of high resolution seismic acquisition in desert area was investigated in terms of near surface absorption, shot depth, dynamite types, and array moveout effect. A lot of examples were presented.