干旱区生态环境知识资源中心(Arid): 柴达木盆地平台地区可控震源滑动扫描高效采集技术实践

Arid

	柴达木盆地平台地区可控震源滑动扫描高效采集技术实践
其他题名	Application of vibroseis slip-sweep acquisition technique in Pingtai area of Qaidam basin
	朱波 1; 吴永国 1; 黄鹏 1; 王永生 1; 姜太亮 2; 王琪 3
来源期刊	物探化探计算技术
ISSN	1001-1749
出版年	2014
卷号	36 期号:5 页码:595-600
中文摘要	柴达木盆地地处青藏高原北部,高寒缺氧,气候干旱,是中国三大内陆盆地之一,油气资源十分丰富。平台地区位于柴达木盆地北缘山前带,地势平坦适合可控震源施工。随着勘探的深入,对资料品质要求越来越高。通过近年的试验与探索,高密度、高覆盖、宽方位是提高资料品质最有效,但该方法带来勘探成本的大幅度提高。可控震源滑动扫描高效采集技术地应用,有效地化解了高密度、高覆盖、宽方位采集与勘探成本大幅增加之间的矛盾。这里将阐述通过基于滑动扫描技术的高密度、高覆盖、宽方位三维地震在柴达木盆地平台地区地实施,实现了在提高地震资料的品质的同时还有效地降低了勘探成本。
英文摘要	The Qaidam basin is located in the north Tibetan Plateau and is one of China’s three major inland basins. Qaidam basin is rich of the oil and gas resources, but it is arid, bare and lack of oxygen. The Ping-tai area is located in the northern piedmont zone of Qaidam basin and the typical flat terrain is propitious to field operations. With further exploration and development of oil and gas, the requirements of high seismic quality are more and more increasing. According previous studies and investigations, the 3D seismic data acquisition method with high - density, high folds, wide azimuth is effective to improve seismic data quality, but the method require enormous exploration costs. A vibroseis slip-sweep acquisition technique,how-ever, an efficient method for solving the problem of the high-density, high folds, wide azimuth acquisition and enormous exploration costs. In this paper, we first introduce the geometry design of the 3D seismic data vibroseis slip-sweep acquisition with high-density, high folds, wide azimuth and its field operations in Pingtai area of Qaidam basin, and then the results show that the vibroseis slip-sweep acquisition technique not only improves the seismic quality, but also reduces exploration costs.
中文关键词	滑动扫描 ; 三维地震 ; 观测系统 ; 勘探成本 ; 勘探周期 ; 高密度 ; 高覆盖 ; 宽方位
英文关键词	slip-sweep 3-D seismic observation system exploration cost exploration cycle high density high folds wide azimuth
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MINERALOGY
WOS研究方向	Mineralogy
CSCD记录号	CSCD:5240554
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/231862
作者单位	1.青海油田公司勘探处, 敦煌, 甘肃 736202, 中国; 2.青海油田公司勘探开发研究院, 敦煌, 甘肃 736202, 中国; 3.东方地球物理公司青海物探处, 敦煌, 甘肃 736202, 中国
推荐引用方式 GB/T 7714	朱波,吴永国,黄鹏,等. 柴达木盆地平台地区可控震源滑动扫描高效采集技术实践[J],2014,36(5):595-600.
APA	朱波,吴永国,黄鹏,王永生,姜太亮,&王琪.(2014).柴达木盆地平台地区可控震源滑动扫描高效采集技术实践.物探化探计算技术,36(5),595-600.
MLA	朱波,et al."柴达木盆地平台地区可控震源滑动扫描高效采集技术实践".物探化探计算技术 36.5(2014):595-600.