【摘要】 鄂尔多斯盆地黄土山地区和巨厚黄土沙漠区因其特有的地震地质特征,高分辨率岩性地震勘探面临着许多难题。90年代中期以来,针对不同地表条件、不同地质目标,经过多年的科研攻关,形成了三种采集系列技术:沟中弯线高分辨率采集技术、多直线高分辨率采集技术、三维采集技术,并进行了工业化生产,获得了高信噪比、高分辨率、高保真度的地震资料,取得了显著的经济和社会效益。更多还原

【Abstract】 High-resolution exploration for lithologic targets confronted with difficulties due to the original brought out from geophysical and geologic characteristics of the loess hills and the very thick deserts in Ordos. Scientific research since mid 1990s has conducted three acquisition techniques in- cluding the high-resolution crooked line survey in valleys, high-resolution multiple straight line sur- vey and 3D survey, under different surface conditions and for different geological targets.更多还原