| 气枪震源激发模式及应用 |
| |
| 引用本文： | 罗桂纯,葛洪魁,王宝善,胡平,母红旺,陈颙. 气枪震源激发模式及应用[J]. 中国地震, 2007, 23(3): 225-232 |
| |
| 作者姓名： | 罗桂纯 葛洪魁 王宝善 胡平 母红旺 陈颙 |
| |
| 作者单位： | 1. 北京市地震局震害防御与工程地震研究所,北京市海淀区苏州街28号,100080
2. 中国地震局地球物理研究所,北京,100081 |
| |
| 基金项目： | 国家自然科学基金;地震科学联合基金 |
| |
| 摘 要： | 气枪震源是一种重要的人工地震震源。气枪阵列理论的提出,使得气枪阵列设计技术日趋成熟,并能够在石油勘探和地球物理探测中得到更加广泛的运用。气枪震源在不同领域中应用时,需要不同的组合和激发模式,以适应不同的探测要求。加强主脉冲和加强气泡脉冲,是目前两种主要的气枪激发模式。通过比较研究两种气枪激发模式,讨论各种激发模式在激发时间、气枪间距、频率、分辨率等方面的差异,为气枪震源的广泛运用提供依据。
|
| 关 键 词： | 气枪震源 气枪阵列 气枪激发模式 主脉冲 气泡脉冲 |
| 文章编号： | 1001-4683(2007)03-225-08 |
| 修稿时间： | 2007-01-08 |
Fired Models of Air Gun Source |
| |
| Luo Guichun,Ge Hongkui,Wang Baoshan,Hu Ping,Mu Hongwang,Chen Yong. Fired Models of Air Gun Source[J]. Earthquake Research in China, 2007, 23(3): 225-232 |
| |
| Authors: | Luo Guichun Ge Hongkui Wang Baoshan Hu Ping Mu Hongwang Chen Yong |
| |
| Abstract: | Airgun is an important active seismic source. Because of the presence of theory about air gun array, the designed technique of air gun array become mature, so it is widely applied in petrolic exploration and geophysics. It is need for various combinations and fired models in order to adapt different fields. At present, there are two fired models of air gun source: strengthen the primary pulse and the bubble pulse. The fired time, space of guns, frequency, resolution of model one are different from model two. This comparison can supply the evidence for exploration. |
| |
| Keywords: | Airgun seismic source Airgun array Fired models Primary pulse Bubble pulse |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
