地震属性分析
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摘要
对地震属性的定义、研究历史和发展现状做了概要叙述;对当前在用的地震属性做了分类,给出了其拾取方法。介绍了三维储层表征平面动画显示、地震属性分析与成因地层学综合、谱分解属性检测储层品质等方面的技术。指出,在地震属性定量解释中,用实验数据导出法建立的关系是实现地震属性定量解释的必要步骤;总结地震属性分析的应用经验,找准与储层岩石物性相关的地震属性是成功解释的关键;地震属性分析中存在陷阱,使用时要引起注意。
The seismic attributes definition, research histroy and development status are briefly described. The seismic at-tributes are classified and extraction methods are also presented in it. Several aspects are introduced, such as plane ani-mation displaying 3D reservoir characteristics, 3D seismic image, integrating seismic attribute analysis with geneticgeology, spectral factorization detection applying to reservoir quality. Pointing out that relationships derived from ex-periment data are necessary steps to realize quantitatively interpreting seismic attribute, application experience forseismic attribute analysis is summarized, and precisely extracting seismic attribute related to physical characteristics ofreservoir rock is a key of successful interpretation. It should pay a attention to seismic attribute analysis pitfall.
The seismic attributes definition, research histroy and development status are briefly described. The seismic at-tributes are classified and extraction methods are also presented in it. Several aspects are introduced, such as plane ani-mation displaying 3D reservoir characteristics, 3D seismic image, integrating seismic attribute analysis with geneticgeology, spectral factorization detection applying to reservoir quality. Pointing out that relationships derived from ex-periment data are necessary steps to realize quantitatively interpreting seismic attribute, application experience forseismic attribute analysis is summarized, and precisely extracting seismic attribute related to physical characteristics ofreservoir rock is a key of successful interpretation. It should pay a attention to seismic attribute analysis pitfall.
引文
[1]Philip S Schultz,Shuki Ronen,Masami Hattori,Chip Corbett.Seismic-guided estimation of log properties,Part1:A data-driven interpretation methodology.The Leading Edge,1994,13(5):305￣310
[2]Philip S Schultz,Shuki Ronen,Masami Hattori,Chip Corbett.Seismic-guided estimation of log properties,Part2:Using artifi cial neural networks for nonlinear attribute calibration.The Lead-ing Edge,1994,13(6):674￣678
[3]Philip S Schultz,Shuki Ronen,Masami Hattori,Chip Corbett.Seismic-guided estimation of log properties,Part3:A controlled study.The Leading Edge,1994,13(7):770￣776
[4]Brian Russell,Dan Hampson,Jim Schuelke,John Quirein.Multi-attribute seismic analysis.The Leading Edge,1997,16(10):1439￣1443
[5]Quincy Chen,Steve Sidney.Seismic attribute technology for reservoir forecasting and monitoring.The Leading Edge,1997,16(5):445￣456
[6]Catherine Lewis.Seismic attribute for reservoir monitoring.The Leading Edge,1997,16(5):459￣469
[7]K Hirsche,S Boerner,C Kalkomey,C Gastald.Avoiding pitfalls in geostatistical reservoir characterization:A survival guide.The Leading Edge,1998,17(4):493￣504
[8]Maria Angela Capello de P,Michael Batzale.Rock physics in seis-mic monitoring.The Leading Edge,1997,16(9):1255￣1260
[9]Wayne D Pennington,Seismic petrophysics:An applied science for reservoir geophysics.The Leading Edge,1997,16(3):241￣244
[10]Cynthia T Kalkomy.Potential risks when using seismic attributes as predictors of reservoir properties.The Leading Edge,1997,16(3):247￣251
[11]Keith Hirsche,Jan Porter-Hirsche,Larry Mewhort et al.The use and abuse of geostatistics.The Leading Edge,1997,16(3):253￣260
[12]Phillippe M Doyen.Porosity from seismic data:a geostatistical ap-proach.Geophysics,1988,10(6):1263￣1275
[13]E J H Rijks,J C E M Jauffred.Attribute extraction:An important application in any detailed3-D interpretation study.SEG Seismic interpretation series29,1990—1992
[2]Philip S Schultz,Shuki Ronen,Masami Hattori,Chip Corbett.Seismic-guided estimation of log properties,Part2:Using artifi cial neural networks for nonlinear attribute calibration.The Lead-ing Edge,1994,13(6):674￣678
[3]Philip S Schultz,Shuki Ronen,Masami Hattori,Chip Corbett.Seismic-guided estimation of log properties,Part3:A controlled study.The Leading Edge,1994,13(7):770￣776
[4]Brian Russell,Dan Hampson,Jim Schuelke,John Quirein.Multi-attribute seismic analysis.The Leading Edge,1997,16(10):1439￣1443
[5]Quincy Chen,Steve Sidney.Seismic attribute technology for reservoir forecasting and monitoring.The Leading Edge,1997,16(5):445￣456
[6]Catherine Lewis.Seismic attribute for reservoir monitoring.The Leading Edge,1997,16(5):459￣469
[7]K Hirsche,S Boerner,C Kalkomey,C Gastald.Avoiding pitfalls in geostatistical reservoir characterization:A survival guide.The Leading Edge,1998,17(4):493￣504
[8]Maria Angela Capello de P,Michael Batzale.Rock physics in seis-mic monitoring.The Leading Edge,1997,16(9):1255￣1260
[9]Wayne D Pennington,Seismic petrophysics:An applied science for reservoir geophysics.The Leading Edge,1997,16(3):241￣244
[10]Cynthia T Kalkomy.Potential risks when using seismic attributes as predictors of reservoir properties.The Leading Edge,1997,16(3):247￣251
[11]Keith Hirsche,Jan Porter-Hirsche,Larry Mewhort et al.The use and abuse of geostatistics.The Leading Edge,1997,16(3):253￣260
[12]Phillippe M Doyen.Porosity from seismic data:a geostatistical ap-proach.Geophysics,1988,10(6):1263￣1275
[13]E J H Rijks,J C E M Jauffred.Attribute extraction:An important application in any detailed3-D interpretation study.SEG Seismic interpretation series29,1990—1992
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