摘要
深地震反射技术已被国际地学界公认为是探测岩石圈精细结构、解决深部地质问题的有效技术手段。自上世纪70年代中期以来,以美国为首的等西方国家和中国相继开展了深地震反射探测技术实验,使用该技术揭露盆地、造山带岩石圈的形成和演化、地球动力学过程,并应用于油气资源远景评价、矿产资源勘察等领域,取得了丰硕的成果。本文扼要介绍深地震反射剖面技术的发展及其部分应用实例。
Deep seismic reflection has currently been recognized as an effective technological approach in probing fine structure of lithosphere and solving the deep geological problems. Since the 1970s, the western countries with America as a leading one and China have successively carried out deep seismic reflection exploration program. The technology of this kind has been widely used to disclose the formation and evolution of lithosphere in basins and the orogenic belts, geodynamics processes, and has been applied in prospective evaluation of oil and gas resources, mineral resources exploration and other fields. A large amount of results have been achieved. The development of deep seismic reflection technique and its part of the applications example are described briefly in this paper.