塔河油田卡4段地层相控储层预测
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摘要
塔河油田石炭系卡4段储层灰岩含量较高,造成地震预测多解性严重,文章提出相控储层预测的思路和研究方法:提出以区域等时地层格架为约束的局部区域和同一沉积体系的准层序级别的砂体等时对比新思路,以Wheeler域年代地层切片技术为手段建立精细等时层序地层格架,进而开展准层序级别的变时窗属性提取分析,采用振幅和伪熵属性表征卡4段沉积微相展布,以Wheeler反变换技术实现了实践意义上的相控储层预测理念,雕刻了有利储层空间形态,为该区岩性圈闭的发现提供了参考。
According to the characteristics of Karratha reservoir,containing Carboniferous and sand impedance close with shale's,the article puts forward reservoir prediction with facies-controlled.Research proposes to Wheeler realm slicing techniques,and offers new method to build high-resolution regional stratigraphic framework for the constrained local area or short-term cycles corresponding to the small-scale sand bodies,and achieves the subfrequency profiles of short-term cyclic order tracking interface contrast.Combined with variable time window corresponding to the short-term cyclic sequence Wheeler scaling attribute techniques accurately characterized the micro-facies of short-term sand with pseudo-seismic entropy and amplitude properties,and improves the studying accuracy of Ka 4 reservoir.The Research chose re-wheeler technology for reservoir prediction with facies-controlled, describe sand shape by inversion.The research carry out the practical significance of the concept of facies-controlled, provided the reference for forecasting lithologic traps.
According to the characteristics of Karratha reservoir,containing Carboniferous and sand impedance close with shale's,the article puts forward reservoir prediction with facies-controlled.Research proposes to Wheeler realm slicing techniques,and offers new method to build high-resolution regional stratigraphic framework for the constrained local area or short-term cycles corresponding to the small-scale sand bodies,and achieves the subfrequency profiles of short-term cyclic order tracking interface contrast.Combined with variable time window corresponding to the short-term cyclic sequence Wheeler scaling attribute techniques accurately characterized the micro-facies of short-term sand with pseudo-seismic entropy and amplitude properties,and improves the studying accuracy of Ka 4 reservoir.The Research chose re-wheeler technology for reservoir prediction with facies-controlled, describe sand shape by inversion.The research carry out the practical significance of the concept of facies-controlled, provided the reference for forecasting lithologic traps.
引文
[1] 何发歧,俞仁连,韩振华.塔里木盆地塔河油田近年来勘探主要成果与下一步勘探方向[J].石油实验地质,2004,26(1) :23～28． He F Q, Yu R L, Han Z H. Recnt exploration achievements in Tahe Oilfield and future exploration tendency [ J ].Petroleum Geolgogyci-Experiment, 2004, 26(1) :23～28 .
[2] 徐向华,杨勇,别爱芳.塔河油田石炭系三角洲微地震相研究[J].石油物探,2007,46(1) :32～37． Xu X H, Yang Y, Bie A F. Analysis of micro-seismic facies in delta of Carboniferous formation at Tahe oilfield [ J ].Geophysical Prospecting for Petroleum, 2007, 46(1) :32～37．
[3] 魏福军,何发岐,蒲仁海,塔河油田卡拉沙依组储层物性及评价[J].石油实验地质,2004,26(4) :344～360． Wei F J, He F Q, Pu R H. Petrophysics and evaluation of the Kalashayi formation, Tahe Oilfield [ J ]. Petroleum Geology&Experiment, 2004,26(4) :344 ～ 360．
[4] 李永宏,闫相宾,张涛,张生根,刘文.塔河油田石炭系卡拉沙依组储层特征及其控制因素[J].石油实验地质,2004,26(1) :17～24． Li Y H, Yan X B, Zhang T, Zhang S G, Liu W. Reservoir Characteristics and their controlling factors of the carboniferous Karashayi formation in Tahe Oilfield [J].Petroleum Geolgogy&Experiment, 2004, 26(1) :17～24．
[5] 张卫红,王瑞琪,关达.地震、测井联合反演在塔河油田石炭系储层预测中的应用[J].物探化探计算技术,2002,24(2) :129～135． Zhang W H, Wang R Q, Guan D. An application of the combining inversion using seismic and logging in reservoir predication of Carboniferous in Tahe Oilfield [J]. Computing Techniques for Geophysical and Geochemistry Exploration, 2002,24(2) :129～135．
[6] 董春梅,张宪国,林承焰.有关地震沉积学若干问题的探讨[J].石油地球物理勘探,2006,41(4) :405～410． Dong C M, Zhang X G, Lin C Y. Discussion on several issues about seismic sedimentology[J]. Oil Geophysical Prospecting, 2006,41(4) :405～410．
[7] 薛良清.成因层序地层学的回顾与展望[J].沉积学报,2000,18(3) :484～488． Xue L Q. Looking back and ahead on genetic sequence stratigraphy[J]. Acta Sedimentologica Sinica, 2000, 18(3) :484～488．
[8] 刘波.基准面旋回与沉积旋回的对比方法探讨[J].沉积学报,2002,20(1) :112～117． Liu B. Discussion on the correlation methods of base-level cycle and sedimentary cycle sequence [J]. Acta Sedimentologica Sinica, 2002, 20(1) :112～117．
[9] 高志勇.河流相沉积中准层序与短期基准面旋回对比研究[J].地质学报,2007,81(1) :10～20． Gao Z Y. Correlation of Parasequence and Short-Term Base Level Cycles in River Fac ies: A Case of the Xujiahe Formation in Central Sichuan[J]. Acta Geologica Sinica, 2007, 81(1) : 10～20．
[10] ZengH L, Stephen C H,John P R. Stratal slicing, part Ⅱ: Real 3-D seismic data[J]. Geopgysies, 1998,63(2) :514 ～ 522．
[11 ] Zeng H L, William A A. Seismic'sedimentology and regional depositional systems in Mioceno Norte, Lake Maracaibo,Venezuela[M]. The Leading Edge,2001．
[12] 张学涛,王祝文,原镜海.利用时频分析方法在阵列声波测井中区分油水层[J].岩性油气藏,2008,20(1) :100～104． Zhang X T, Wang Z W, Yuan J H. Using time-frequency analysis to identify oil and water layers in array acoustic logging[J]. Lithologic Reservoir, 2008,20(1) : 100～104．
[13] 崔风林,管叶君.时频分析薄互层结构研究的新途径[J].石油物探,1992,31(2) :1～15． Cui F L, Guan Y J. Time-frequency analysis-A new way for thin interbeds examination[J]. Geophysical Prospecting for Petroleum, 1992, 31(2) :1～15．
[14] 刘百红,郑四连,任鹏.时频分析技术及其在储层预测中的应用[J].勘探地球物理进展,2008,31(3) :219～226． Liu B H, Zheng S L, Ren P. Time-frequency analysis and its application in reservoir prediction[J]. Progress in Exploration Geophysics, 2008,31(3) :219～226．
[15] 刘传虎,刘福贵,李卫忠.时频分析方法及在储层预测中的应用[J].石油地球物理勘探,1996,31(增1) :11～20． Liu C H, Liu FG, Li W Z. Time-frequency method and its application in reservoir prediction[J]. Progress in Exploration Geophysicas, 1996, 31 (supplement 1) : 11 ～ 20．
[16] Vail P R, Todd R G, Sangree J B. Seismic stratigraphy and global changes of sea level, part 5: chronostratigraphic significance of seismic reflections[C] // Payton C E. Seismic stratigraphy-applications to hydrocarbon exploration.AAPG Memoir, 1977, 26: 99～116．
[17] Zeng H L,Stephen C HJohn P R. Stratal slicing,part Ⅱ:Real 3-D seismic data[J]. Geopgysics, 1998,63(2) :514～522．
[18] 董艳蕾,朱筱敏,曾洪流,边树涛,等.歧南凹陷地震沉积学研究[J].中国石油大学学报(自然科学版),2008,32(4) :7～13． Dong Y L, Zhu X M, Zeng H L, Bian S T, et al. Seismic sedimentology Study on Shayi Sequence in Qinan Sag [J].Journal of China University of Petroleum (Edition of Natural Science, 2008, 32(4) :7～13．
[19] 张明禄,郑荣才,达世攀.砂体等时对比的高分辨率层序分析技术[J].矿物岩石,2004,24(1) :113～120． Zhang M L, Zheng R C, Da S P. Isochrontic Correlation of Sandybodies by High-resolution Sequence Tecchnique[J]. Journal of Mineralogy and Petrology, 2004, 24(1) :113～120．
[20] Zeng H L, Backus M M, Barrow K T, et al. Stratal slicing,part Ⅰ: realistic 3-D seismicmodel[J]. Geophysics, 1998, 63(2) : 502～513．
[21] Zeng H L, Stephen C H, Riola J P. Stratal slicing, part Ⅱ: real 3D seismic data [J]. Geopgysics, 1998, 63(2) : 514 ～ 522．
[22] Zeng H L, Hentz T F. High-frequency sequence stratigraphy from seismic sedimentology: applied to Miocene, vermilion block 50, tiger shoal area, Offshore Louisina[J]. AAPG Bulletin, 2004, 88(2) : 153-174．
[23] 刘保国,刘力辉.实用地震沉积学在沉积相分析中的应用[J].石油物探,2008,47(3) :266～274． Liu B G, Liu L h. Application of applied seismic sedimentology in sedimentary facies analysis[J]. Geophysical Prospecting for Petroleum, 2008, 47(3) :266～274
[24] 马承杰.伪熵分析技术在储层预测中的应用[J].油气地质与采收率,2006,13(5) :41～46． Ma C J. Application of pseudo-entropy analysis technology to reservoir prediction [J]. Petroleum geology and recovery efficiency, 2006,13(5) :41～46．
[25] 刘魁元.渤南洼陷沙三段浊积水道砂岩油藏相控储层预测[J].中国石油大学学报(自然科学版),2008,32(1) :25～30． Liu K Y. Faces-controlling reservoir prediction of turbidity channel sandstone reservoir of Es_3 in Bonan subsag[J].Journal of China University of Petroleum (Edition of Natural Science), 2008, 32(1) : 25 ～ 30．
[26] 关达,张卫华,管路平,张秀容.相控储层预测技术及其在大牛地气田D井区的应用[J].石油物探,2006,45(3) :230～235． Guan D, Zhang W H, Guan L P, Zhang X R. Reservoir prediction under the constraint of seismic or sediment phase and application to DND gas field[J]. Geophysical Prospecting for Petroleum, 2006, 45(3) : 230 ～ 235．
[2] 徐向华,杨勇,别爱芳.塔河油田石炭系三角洲微地震相研究[J].石油物探,2007,46(1) :32～37． Xu X H, Yang Y, Bie A F. Analysis of micro-seismic facies in delta of Carboniferous formation at Tahe oilfield [ J ].Geophysical Prospecting for Petroleum, 2007, 46(1) :32～37．
[3] 魏福军,何发岐,蒲仁海,塔河油田卡拉沙依组储层物性及评价[J].石油实验地质,2004,26(4) :344～360． Wei F J, He F Q, Pu R H. Petrophysics and evaluation of the Kalashayi formation, Tahe Oilfield [ J ]. Petroleum Geology&Experiment, 2004,26(4) :344 ～ 360．
[4] 李永宏,闫相宾,张涛,张生根,刘文.塔河油田石炭系卡拉沙依组储层特征及其控制因素[J].石油实验地质,2004,26(1) :17～24． Li Y H, Yan X B, Zhang T, Zhang S G, Liu W. Reservoir Characteristics and their controlling factors of the carboniferous Karashayi formation in Tahe Oilfield [J].Petroleum Geolgogy&Experiment, 2004, 26(1) :17～24．
[5] 张卫红,王瑞琪,关达.地震、测井联合反演在塔河油田石炭系储层预测中的应用[J].物探化探计算技术,2002,24(2) :129～135． Zhang W H, Wang R Q, Guan D. An application of the combining inversion using seismic and logging in reservoir predication of Carboniferous in Tahe Oilfield [J]. Computing Techniques for Geophysical and Geochemistry Exploration, 2002,24(2) :129～135．
[6] 董春梅,张宪国,林承焰.有关地震沉积学若干问题的探讨[J].石油地球物理勘探,2006,41(4) :405～410． Dong C M, Zhang X G, Lin C Y. Discussion on several issues about seismic sedimentology[J]. Oil Geophysical Prospecting, 2006,41(4) :405～410．
[7] 薛良清.成因层序地层学的回顾与展望[J].沉积学报,2000,18(3) :484～488． Xue L Q. Looking back and ahead on genetic sequence stratigraphy[J]. Acta Sedimentologica Sinica, 2000, 18(3) :484～488．
[8] 刘波.基准面旋回与沉积旋回的对比方法探讨[J].沉积学报,2002,20(1) :112～117． Liu B. Discussion on the correlation methods of base-level cycle and sedimentary cycle sequence [J]. Acta Sedimentologica Sinica, 2002, 20(1) :112～117．
[9] 高志勇.河流相沉积中准层序与短期基准面旋回对比研究[J].地质学报,2007,81(1) :10～20． Gao Z Y. Correlation of Parasequence and Short-Term Base Level Cycles in River Fac ies: A Case of the Xujiahe Formation in Central Sichuan[J]. Acta Geologica Sinica, 2007, 81(1) : 10～20．
[10] ZengH L, Stephen C H,John P R. Stratal slicing, part Ⅱ: Real 3-D seismic data[J]. Geopgysies, 1998,63(2) :514 ～ 522．
[11 ] Zeng H L, William A A. Seismic'sedimentology and regional depositional systems in Mioceno Norte, Lake Maracaibo,Venezuela[M]. The Leading Edge,2001．
[12] 张学涛,王祝文,原镜海.利用时频分析方法在阵列声波测井中区分油水层[J].岩性油气藏,2008,20(1) :100～104． Zhang X T, Wang Z W, Yuan J H. Using time-frequency analysis to identify oil and water layers in array acoustic logging[J]. Lithologic Reservoir, 2008,20(1) : 100～104．
[13] 崔风林,管叶君.时频分析薄互层结构研究的新途径[J].石油物探,1992,31(2) :1～15． Cui F L, Guan Y J. Time-frequency analysis-A new way for thin interbeds examination[J]. Geophysical Prospecting for Petroleum, 1992, 31(2) :1～15．
[14] 刘百红,郑四连,任鹏.时频分析技术及其在储层预测中的应用[J].勘探地球物理进展,2008,31(3) :219～226． Liu B H, Zheng S L, Ren P. Time-frequency analysis and its application in reservoir prediction[J]. Progress in Exploration Geophysics, 2008,31(3) :219～226．
[15] 刘传虎,刘福贵,李卫忠.时频分析方法及在储层预测中的应用[J].石油地球物理勘探,1996,31(增1) :11～20． Liu C H, Liu FG, Li W Z. Time-frequency method and its application in reservoir prediction[J]. Progress in Exploration Geophysicas, 1996, 31 (supplement 1) : 11 ～ 20．
[16] Vail P R, Todd R G, Sangree J B. Seismic stratigraphy and global changes of sea level, part 5: chronostratigraphic significance of seismic reflections[C] // Payton C E. Seismic stratigraphy-applications to hydrocarbon exploration.AAPG Memoir, 1977, 26: 99～116．
[17] Zeng H L,Stephen C HJohn P R. Stratal slicing,part Ⅱ:Real 3-D seismic data[J]. Geopgysics, 1998,63(2) :514～522．
[18] 董艳蕾,朱筱敏,曾洪流,边树涛,等.歧南凹陷地震沉积学研究[J].中国石油大学学报(自然科学版),2008,32(4) :7～13． Dong Y L, Zhu X M, Zeng H L, Bian S T, et al. Seismic sedimentology Study on Shayi Sequence in Qinan Sag [J].Journal of China University of Petroleum (Edition of Natural Science, 2008, 32(4) :7～13．
[19] 张明禄,郑荣才,达世攀.砂体等时对比的高分辨率层序分析技术[J].矿物岩石,2004,24(1) :113～120． Zhang M L, Zheng R C, Da S P. Isochrontic Correlation of Sandybodies by High-resolution Sequence Tecchnique[J]. Journal of Mineralogy and Petrology, 2004, 24(1) :113～120．
[20] Zeng H L, Backus M M, Barrow K T, et al. Stratal slicing,part Ⅰ: realistic 3-D seismicmodel[J]. Geophysics, 1998, 63(2) : 502～513．
[21] Zeng H L, Stephen C H, Riola J P. Stratal slicing, part Ⅱ: real 3D seismic data [J]. Geopgysics, 1998, 63(2) : 514 ～ 522．
[22] Zeng H L, Hentz T F. High-frequency sequence stratigraphy from seismic sedimentology: applied to Miocene, vermilion block 50, tiger shoal area, Offshore Louisina[J]. AAPG Bulletin, 2004, 88(2) : 153-174．
[23] 刘保国,刘力辉.实用地震沉积学在沉积相分析中的应用[J].石油物探,2008,47(3) :266～274． Liu B G, Liu L h. Application of applied seismic sedimentology in sedimentary facies analysis[J]. Geophysical Prospecting for Petroleum, 2008, 47(3) :266～274
[24] 马承杰.伪熵分析技术在储层预测中的应用[J].油气地质与采收率,2006,13(5) :41～46． Ma C J. Application of pseudo-entropy analysis technology to reservoir prediction [J]. Petroleum geology and recovery efficiency, 2006,13(5) :41～46．
[25] 刘魁元.渤南洼陷沙三段浊积水道砂岩油藏相控储层预测[J].中国石油大学学报(自然科学版),2008,32(1) :25～30． Liu K Y. Faces-controlling reservoir prediction of turbidity channel sandstone reservoir of Es_3 in Bonan subsag[J].Journal of China University of Petroleum (Edition of Natural Science), 2008, 32(1) : 25 ～ 30．
[26] 关达,张卫华,管路平,张秀容.相控储层预测技术及其在大牛地气田D井区的应用[J].石油物探,2006,45(3) :230～235． Guan D, Zhang W H, Guan L P, Zhang X R. Reservoir prediction under the constraint of seismic or sediment phase and application to DND gas field[J]. Geophysical Prospecting for Petroleum, 2006, 45(3) : 230 ～ 235．
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