海上时移地震数据处理关键技术
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摘要
分析了时移地震地球物理机制及造成时移地震数据差异的非地质因素,论述了海上拖缆采集的时移地震数据处理的关键技术。实例证明,这些技术可以改善时移地震资料处理结果的一致性,提高差异剖面的可靠性,为油气藏开发过程的监测提供准确信息。
This paper analyzed the geophysical mechanism of the time-lapse seism and the non-geological factors responsible for the differences of the time-lapse seismic data,and dealt with the key processing technology for the marine time-lapse seismic data acquired on cable.Practical applications show that these technologies can improve the consistency of the seismic data processing results and improve the reliability of the difference profile,thus providing accurate information for the reservoir development monitoring.
This paper analyzed the geophysical mechanism of the time-lapse seism and the non-geological factors responsible for the differences of the time-lapse seismic data,and dealt with the key processing technology for the marine time-lapse seismic data acquired on cable.Practical applications show that these technologies can improve the consistency of the seismic data processing results and improve the reliability of the difference profile,thus providing accurate information for the reservoir development monitoring.
引文
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[3]谢玉洪,周家雄,李添才译.深入了解4D储层监测的方法与特性.特普公司,2009.
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[14]李添才,李列,陈瑜,等.利用LIFT技术衰减海上近道多次波.勘探地球物理进展,2010,33(2).
[15]杨勤勇.油气田开发中的四维地震技术.石油物探,1999,38(3).
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[18]Rickett J,Lumley D.A cross equalization processing flow for offthe shelf 4-D seismic data[C]//Expanded Abstracts of 68th An-nual Internat SEG Mtg,1998:16-19.
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[21]金龙,陈小宏.时移地震叠后资料处理技术[C]//中国地球物理学会年会论文集,南京:南京师范大学出版社,2003:117-118.
[22]李蓉,胡天跃.时移地震资料处理中的互均衡技术[J].石油地球物理勘探,2004,39(4).
[23]甘利灯,姚逢昌,邹才能,等.水驱四维地震技术——叠后互均化处理[J].勘探地球物理进展,2003,26(1).
[2]伊尔马滋渥.地震资料分析——地震资料处理、反演和解释[M]刘怀山,译.北京:石油工业出版社,2006.
[3]谢玉洪,周家雄,李添才译.深入了解4D储层监测的方法与特性.特普公司,2009.
[4]Landro M,Solheim O A,Hilde E,et al.The Gullfaks4D seismicstudy[J].Petroleum Geoscience,1999,5(3).
[5]Landro M.Discrimination between pressure and fluid saturationchanges from time lapse seismic data[C]//Expanded Abstracts of69th Annual Internat SEG Mtg,1999:1651-1654.
[6]秦绪英.时移地震技术及其应用现状分析[J].勘探地球物理进展,2007,30(3).
[7]王新红.四维地震技术研究与应用[M].北京:石油工业出版社.2004.
[8]张国才.时延地震方法初探[J].石油物探,2002,41(3).
[9]黄旭日.国外时移地震技术的研究现状[J].勘探地球物理进展,2003,26(1).
[10]郝振江.时移地震可行性研究[J].西南石油大学学报,2007,29(1).
[11]吕小伟.时移地震中面元重置的方法及实现[J].勘探地球物理进展,2004,27(3).
[12]Jason Choo,Sudhakar.A new seismic processing technique to LIFTnoise and multiple[R].CSEG and Canadian Society of PetroleumGeologists Joint National Convention,Calgary,2003.
[13]李来林,魏大力.LIFT去噪方法在地震资料处理中的应用[J].石油物探,2007,46(2).
[14]李添才,李列,陈瑜,等.利用LIFT技术衰减海上近道多次波.勘探地球物理进展,2010,33(2).
[15]杨勤勇.油气田开发中的四维地震技术.石油物探,1999,38(3).
[16]丁伟.互均衡处理技术的分析与应用[J].石油地球物理勘探,2007,42(1).
[17]凌云,高军,张汝杰,等.随时间推移(TL)地震勘探处理方法研究.石油地球物理勘探,2001,36(2).
[18]Rickett J,Lumley D.A cross equalization processing flow for offthe shelf 4-D seismic data[C]//Expanded Abstracts of 68th An-nual Internat SEG Mtg,1998:16-19.
[19]邓怀群,刘雯林,杨春梅,等.时间推移地震勘探中的互均化技术[J].天然气工业,2000,20(1).
[20]庄东海.四维地震资料处理及其关键[J].地球物理学进展,1999,14(2).
[21]金龙,陈小宏.时移地震叠后资料处理技术[C]//中国地球物理学会年会论文集,南京:南京师范大学出版社,2003:117-118.
[22]李蓉,胡天跃.时移地震资料处理中的互均衡技术[J].石油地球物理勘探,2004,39(4).
[23]甘利灯,姚逢昌,邹才能,等.水驱四维地震技术——叠后互均化处理[J].勘探地球物理进展,2003,26(1).
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