摘要
研究区勘探面积2.8 km2,位于吕梁山脉中段,西山煤田马兰向斜东翼。区内地形复杂,属典型的山区地貌,地表冲沟、陡坎较发育。这种地质条件下三维地震勘探存在的非均匀介质成像、山区静校正、共中心点偏移,资料采集质量和资料处理等问题,通过正确的观测系统设计、科学的施工方法,可以取得高质量的成果资料。
The prospecting area covers 2.8 kilometers and is situated in the middle of Luliang Mountains,east to Malan Coalmine of Xishan coalfield,of which the terrain is of typical complex mountainous landform with gullies and developed scarps,which results in problems of the heterogeneous media imaging,mountain static correction,CMP migration,the quality of data collection and data processing in three-dimensional seismic prospecting.And correct design of prospecting systems,scientific construction may lead to high quality results.
出处
《山西科技》
2012年第5期69-70,共2页
Shanxi Science and Technology
关键词
复杂山区
三维地震
观测系统
地质成果
complex mountainous area
earthquake
prospecting system
geological results
