| 戈壁地区可控震源线性干扰波衰减方法探讨 |
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| 引用本文： | 何丽萍. 戈壁地区可控震源线性干扰波衰减方法探讨[J]. 江汉石油职工大学学报, 2014, 0(1): 4-7 |
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| 作者姓名： | 何丽萍 |
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| 作者单位： | 中国石化石油工程地球物理有限公司江汉分公司,湖北潜江433100 |
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| 摘 要： | 柴窝堡工区地震测线线性干扰大,尤其是浅层的干扰。去除干扰、优化叠前数据是保证地震剖面成像效果的关键。经对比研究后认为,"开时窗道组合+面波衰减"处理方式适宜用于柴窝堡工区及相似地区地震资料的叠前处理,处理后的叠加剖面,在同相轴的连续性和能量上都有所改善和提高。
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| 关 键 词： | 戈壁地区 可控震源 线性干扰波 衰减 |
Discussion of Falloff Method ofVibroseis Linear Interference Wave in the Gobi Desert |
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| Affiliation: | HE Li-- ping (Jianghan Oilfield Company of Petroleum Engineering Geophysics Co. Ltd. SINOPEC, Oianjiang, Hubei, 433100, China) |
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| Abstract: | Seismic line in Chaiwobao work zone suffers from large linear interference, especially from that in superficial zone. Wiping off interference and optimizing pre--stack data is the focus of guaranteeing imaging effect of seismic section. Comparative study concludes that process mode of windowing trace arrays plus ground roll attenuation is suitable for pre--stack processing of seismic data from Chaiwobao work zone or the regions similar to it. All the stacked sections processed have improved in the event＇s continuity and energy. |
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| Keywords: | Gobi Desert Vibroseis Linear Interference Wave Attenuation |
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