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探索龙门山前缘物探采集技术
Study on Seismic Data Acquisition for the Frontal Region of Longmen Mountain
【摘要】 四川盆地龙门山前缘地区地震地质条件复杂,资料信噪比低,勘探前景良好。为加快该区勘探进程,西南分公司进行了川西龙门山前缘地震勘探采集技术攻关,初步形成了适合龙门山前缘地区的地震资料采集技术,在龙门山前缘地区的地震勘探中发挥了重要作用,并发现大园包大型构造圈闭,取得了较好的勘探效果。
【Abstract】 The seismic and geologic condition is very complicated along the frontal region of Lonmen Mountain, which has a low S/N data acquisition ratio, but has a potential seismic exploration. In order to step up the seismic data acquisition progress,we tackle the key problem on the data acquisition technology,forming a series of primary technical methods for data acquisition,which has played an important role in the seismic prospecting in such an area.Through the research,a large-sized DaYuan Bao structure trap with a potential geologic effect is found.
【关键词】 龙门山前缘;
地震勘探;
采集技术;
【Key words】 the frontal region of Longmen Mountain; data acquisition method; seismic exploration;
【Key words】 the frontal region of Longmen Mountain; data acquisition method; seismic exploration;
- 【文献出处】 中外能源 ,China Foreign Energy , 编辑部邮箱 ,2006年01期
- 【分类号】P631.4
- 【被引频次】3
- 【下载频次】37