[1]朱 峰,刘远志,刘 胜,等.三分量共振技术在龙门山双复杂近地表调查中的应用[J].复杂油气藏,2023,16(04):393-399.[doi:10.16181/j.cnki.fzyqc.2023.04.005]
 ZHU Feng,LIU Yuanzhi,LIU Sheng,et al.Application of three-component resonance technology in the double complex near-surface survey of Longmen Mountain[J].Complex Hydrocarbon Reservoirs,2023,16(04):393-399.[doi:10.16181/j.cnki.fzyqc.2023.04.005]
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三分量共振技术在龙门山双复杂近地表调查中的应用()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
16卷
期数:
2023年04期
页码:
393-399
栏目:
油气探勘
出版日期:
2023-12-25

文章信息/Info

Title:
Application of three-component resonance technology in the double complex near-surface survey of Longmen Mountain
作者:
朱 峰刘远志刘 胜梁正洪黄秀举陈 兵张志锋
中石化石油工程地球物理有限公司南方分公司,四川 成都 610041
Author(s):
ZHU FengLIU YuanzhiLIU ShengLIANG ZhenghongHUANG XiujuCHEN BingZHANG Zhifeng
Nanfang Branch of SINOPEC Petroleum Engineering Geophysics Co.,Ltd.,Chengdu 610041,China
关键词:
三分量共振起伏地形双复杂近地表频率域
Keywords:
three-component resonanceundulating terrain double complexitynear-surfacefrequency domain
分类号:
P631
DOI:
10.16181/j.cnki.fzyqc.2023.04.005
文献标志码:
A
摘要:
龙门山山前带地表地质条件复杂,浅表层速度及厚度差异大,给激发、接收和静校正等工作带来较大困难。近表层结构的调查精度会直接影响到地下介质成像效果,为使该地区进行的地震勘探攻关能够获取准确的近地表模型,给井深设计提供依据,引入了三分量共振技术作为表层调查方法。利用三分量共振成像资料横向上密集采样的优势,结合微测井资料进行标定并和地质剖面对比,结果具有很好的一致性,是解决本区近地表低降速带非均质性结构的有效途径,并为近地表调查探索了一条新的途径。
Abstract:
The surface geological conditions in the Piedmont zone of Longmen Mountain are complicated,with significant differences in velocity and thickness of the shallow surface layer,which brings more difficulties in excitation,reception,and static correction. The investigation accuracy of near-surface structures will directly affect the imaging effect of underground media. In order to obtain an accurate near-surface model for the seismic exploration in this area and to provide the basis for the well-depth design,three-component resonance technology is introduced as a method of surface survey. Using the advantages of the three-component resonance imaging data in the lateral intensive sampling,combined with the micro-logging data to calibrate and compare with the geological profile,which has a good consistency,is an effective way to solve the heterogeneous structure of the near-surface low-velocity zone in this area,and explores a new approach for near- surface investigations.

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备注/Memo

备注/Memo:
收稿日期:2023-02-25;改回日期:2023-06-17。
第一作者简介:朱峰(1981—),学士学位,工程师,从事地震采集及处理研究工作.E-mail:chcdlyz@163.com。
更新日期/Last Update: 2024-02-06