柴达木盆地西部复杂山地宽线地震勘探技术
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摘要
"全国油气资源战略选区调查与评价"项目选取柴达木盆地西部英雄岭地区为攻关地区,开展复杂山地地震勘探技术研究。本文在分析工区地震勘探难点及以往地震技术应用效果与不足的基础上,提出了新的技术思路,通过试验总结形成了复杂山地宽线地震采集、处理配套技术,应用该套技术提高了工区地震资料品质,落实了目标区构造圈闭,证明宽线地震勘探技术是适用于柴达木盆地西部复杂山地的勘探技术。
To improve seismic survey,as one of the State Projects of Strategic Area Survey and Evaluation for Oil and Gas Resources,a wide-line seismic study has been conducted in complex mountainous areas in Hero Ridge area in Qaidam Basin.Based on difficulties of seismic exploration and the previous seismic projects in the area,we propose some new strategies for this study.In this paper,we describe a series of techniques of the wide-line seismic including acquisition and processing for the area from field tests.The preliminary application results show that wide-line seismic exploration is applicable and effective for the complex mountainous areas in western Qaidam Basin.
To improve seismic survey,as one of the State Projects of Strategic Area Survey and Evaluation for Oil and Gas Resources,a wide-line seismic study has been conducted in complex mountainous areas in Hero Ridge area in Qaidam Basin.Based on difficulties of seismic exploration and the previous seismic projects in the area,we propose some new strategies for this study.In this paper,we describe a series of techniques of the wide-line seismic including acquisition and processing for the area from field tests.The preliminary application results show that wide-line seismic exploration is applicable and effective for the complex mountainous areas in western Qaidam Basin.
引文
[1]李起程,彭章池.柴西复杂山地地震勘探效果及存在问题分析.青海石油,2005,23(4):12～16Li Qicheng,Peng Zhangchi.Seismic exploration effectand the problem analysis in the complex mountainousarea in western Qaidam basin.Qinghai Oil,2005,23(4):12～16
[2]胡杰,张金岗,张立军等.柴达木盆地复杂山地采集技术及效果.中国石油勘探,2006,11(6):51～58Hu Jie,Zhang Jingang Zhang Lijun et al.Acquisitiontechnique and its effect of complex mountainous regionin Qaidam basin.China Petroleum Exploration,2006,11(6):51～58
[3]王彦春,余钦范,张颖等.复杂地区折射波静校正研究.北京CPS/SEG/EAGE'98国际地球物理研讨会,1998Wang Yanchun,Yu Qinfan,Zhang Ying et al.A studyof refraction static correction methods in complex Are-as.∥CPS/SEG/EAGE'98International GeophysicalConference,Beijing,1998
[4]邵文斌,陈小宏,刘洋等.英雄岭山地地震干扰波分析与处理.石油勘探与开发,2002,29(1):106～108Shao Wenbin,Chen Xiaohong,Liu Yang et al.The dis-turbing wave analyses and seismic data processing formountain topography in Yingxiongling area,Qaidambasin.Petroleum Exploration and Development,2002,29(1):106～108
[5]邹才能,张颖等.油气勘探开发实用地震新技术.北京:石油工业出版社,2002
[6]Davis W Ratcliff,Matthew A Brzostowski;陈立康,张颖等译.复杂地质条件下地震成像的实用方法.国外油气勘探,1996Davis W Ratcliff,Matthew A Brzostowski.Translatedby Chen Likang&Zhang Ying et al.Seismic imagingtechniques in geologically complex areas.Oil&GasProspecting Abroad,1996
[2]胡杰,张金岗,张立军等.柴达木盆地复杂山地采集技术及效果.中国石油勘探,2006,11(6):51～58Hu Jie,Zhang Jingang Zhang Lijun et al.Acquisitiontechnique and its effect of complex mountainous regionin Qaidam basin.China Petroleum Exploration,2006,11(6):51～58
[3]王彦春,余钦范,张颖等.复杂地区折射波静校正研究.北京CPS/SEG/EAGE'98国际地球物理研讨会,1998Wang Yanchun,Yu Qinfan,Zhang Ying et al.A studyof refraction static correction methods in complex Are-as.∥CPS/SEG/EAGE'98International GeophysicalConference,Beijing,1998
[4]邵文斌,陈小宏,刘洋等.英雄岭山地地震干扰波分析与处理.石油勘探与开发,2002,29(1):106～108Shao Wenbin,Chen Xiaohong,Liu Yang et al.The dis-turbing wave analyses and seismic data processing formountain topography in Yingxiongling area,Qaidambasin.Petroleum Exploration and Development,2002,29(1):106～108
[5]邹才能,张颖等.油气勘探开发实用地震新技术.北京:石油工业出版社,2002
[6]Davis W Ratcliff,Matthew A Brzostowski;陈立康,张颖等译.复杂地质条件下地震成像的实用方法.国外油气勘探,1996Davis W Ratcliff,Matthew A Brzostowski.Translatedby Chen Likang&Zhang Ying et al.Seismic imagingtechniques in geologically complex areas.Oil&GasProspecting Abroad,1996
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