井中地震勘探技术和仪器的最新发展
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摘要
井中地震勘探技术以其独特的优势受到地球物理学家和地质学家的高度重视。随着采集系统的改进,其观测方式也灵活多样,能达到的地质目的也越来越多。文中分三个方面,分别介绍了井中地震勘探技术的最新发展,井中地震用设备的状况,及其井中地震的发展前景。在井中地震勘探技术中,主要介绍了Walkway、2D/3DVSP、SWD和RCM方法,以及它们的观测方式、特点和在油气藏开发中能够解决的主要地质问题和应用前景。
The borehole seismic technique has attracted attention of geophysicists and geologists because of particular advantage such as high resolution . It has developed various measuring geometry to achieve various and more geological purposes along with progress of acquisition system . This paper has three parts that are the development of borehole seismology , present situation of borehole seismic equipment and application prospect of borehole seismology . In the part of borehole seismic technique it introduces the Walkway , 2D/3D VSP , SWD and RCM techniques , their measuring and recording pattern . and the main geological problem to be solved and their application in reservoir development.
The borehole seismic technique has attracted attention of geophysicists and geologists because of particular advantage such as high resolution . It has developed various measuring geometry to achieve various and more geological purposes along with progress of acquisition system . This paper has three parts that are the development of borehole seismology , present situation of borehole seismic equipment and application prospect of borehole seismology . In the part of borehole seismic technique it introduces the Walkway , 2D/3D VSP , SWD and RCM techniques , their measuring and recording pattern . and the main geological problem to be solved and their application in reservoir development.
引文
1 朱光明.垂直地震剖面法.石油工业出版社,1988
2 谢明道.垂直地震剖面法应用技术.石油工业出版社,1990
3 Haldorsen, J. B. U. , Miller, D.E. and Walsh, J. J. Walk-away VSP using drill noise as a source: Geophysics 60(4) 978～997, 1995
4 Rector, J. W. , Marion, B. P. and Widrow, B. Use of drill-bit energy as a downhole seismic source: Annual Meeting Abstracts, Society Of Exploration Geophysicists, Session: DEV2． 7, 1988
5 Rector, J.W. and Marion, B.P. The use of drill-bit energy as a downhole seismic source: Geophysics, 56, 628～634, 1991
6 Hardage BA. Crosswell seismology and Reverse VSP, London England,Geophysical Press Limited: Vol. 1,79～101, 1992
7 Para, J. O. , Zook, B.J. , and Collier, H.G. Interwell seismic logging for formation continuity at the Gypsy test site, Journal of Applied Geophysics, v. 35, p 45～ 62, 1996
8 Chon, Y. T. Crosswell bed connectivity analysis, Expanded Abstract, Sixty Third SEG Annual International Meeting, Washington, D. C. , p 84～87, 1993
2 谢明道.垂直地震剖面法应用技术.石油工业出版社,1990
3 Haldorsen, J. B. U. , Miller, D.E. and Walsh, J. J. Walk-away VSP using drill noise as a source: Geophysics 60(4) 978～997, 1995
4 Rector, J. W. , Marion, B. P. and Widrow, B. Use of drill-bit energy as a downhole seismic source: Annual Meeting Abstracts, Society Of Exploration Geophysicists, Session: DEV2． 7, 1988
5 Rector, J.W. and Marion, B.P. The use of drill-bit energy as a downhole seismic source: Geophysics, 56, 628～634, 1991
6 Hardage BA. Crosswell seismology and Reverse VSP, London England,Geophysical Press Limited: Vol. 1,79～101, 1992
7 Para, J. O. , Zook, B.J. , and Collier, H.G. Interwell seismic logging for formation continuity at the Gypsy test site, Journal of Applied Geophysics, v. 35, p 45～ 62, 1996
8 Chon, Y. T. Crosswell bed connectivity analysis, Expanded Abstract, Sixty Third SEG Annual International Meeting, Washington, D. C. , p 84～87, 1993
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