【摘要】 "全国油气资源战略选区调查与评价"项目选取柴达木盆地西部英雄岭地区为攻关地区,开展复杂山地地震勘探技术研究。本文在分析工区地震勘探难点及以往地震技术应用效果与不足的基础上,提出了新的技术思路,通过试验总结形成了复杂山地宽线地震采集、处理配套技术,应用该套技术提高了工区地震资料品质,落实了目标区构造圈闭,证明宽线地震勘探技术是适用于柴达木盆地西部复杂山地的勘探技术。更多还原

【Abstract】 To improve seismic survey,as one of the State Projects of Strategic Area Survey and Evaluation for Oil and Gas Resources,a wide-line seismic study has been conducted in complex mountainous areas in Hero Ridge area in Qaidam Basin.Based on difficulties of seismic exploration and the previous seismic projects in the area,we propose some new strategies for this study.In this paper,we describe a series of techniques of the wide-line seismic including acquisition and processing for the area from field tests.The preliminary application results show that wide-line seismic exploration is applicable and effective for the complex mountainous areas in western Qaidam Basin.更多还原