辽河坳陷大民屯凹陷三台子地区下第三系碎屑岩储层预测研究
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摘要
针对目标区下第三系储层横向变化快,沉积特征不明显等特点,为提高滚动探井、开发井的钻探成功率,本文研制形成一套具有针对性的油气藏勘探预测研究方法.即运用多井约束波阻抗地震反演方法来预测砂体展布,同时对生成的地震波阻抗反演数据体中的振幅、厚度等暗含的有效信息进行提取,对砂体的分布范围及厚度变化进行准确而精细的描述和预测,最终依据此法优选有利相带,部署井位,取得了很好的勘探开发效果.
Since the lower Paleogene reservoir characters varied quickly laterally and sedimentary characteristics are not obvious,we used seismic sparse spiking wave impedance inversion constrained by wells to predict the sand-body distribution in order to improve the drilling of exploration and development wells successfully.Combining the seismic amplitude,thickness and other useful information extracted from the seismic wave impedance data volume,we can understand the distribution range and thickness changes about sand body accurately,and get a better result of optimizing the favorable facies for improved well deployment.Finally,we form a set of prediction research methods for the hydrocarbon exploration and development in this area.
Since the lower Paleogene reservoir characters varied quickly laterally and sedimentary characteristics are not obvious,we used seismic sparse spiking wave impedance inversion constrained by wells to predict the sand-body distribution in order to improve the drilling of exploration and development wells successfully.Combining the seismic amplitude,thickness and other useful information extracted from the seismic wave impedance data volume,we can understand the distribution range and thickness changes about sand body accurately,and get a better result of optimizing the favorable facies for improved well deployment.Finally,we form a set of prediction research methods for the hydrocarbon exploration and development in this area.
引文
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[19]刘春辉.生产测井数据预处理的数学原理及应用.石油仪器,2010,2(1):50-54.Liu C H.The math principle and application of preprocessingproducing logging data.Petroleum Instruments(in Chinese),2010,2(1):50-54.
[20]刘爱群,盖永浩.测井约束反演过程中测井资料统计分析研究.地球物理学进展,2007,22(5):1487-1492.Liu A Q,Gai Y H.Analysis and research of log information inthe process of oil well logging restraint inversion.Progress inGeophysics(in Chinese),2007,22(5):1487-1492.
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[23]张玉芬,罗延钟,凌峰.井震联合地震道多尺度反演.地球科学-中国地质大学学报,2001,26(5):533-537.Zhang Y F,Luo Y Z,Ling F.Seismic trace multi-scaleinversion using logging data and seismic data.Earth ScienceJournal of China University of Geosciences(in Chinese),2001,26(5):533-537.
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[25]盖永浩,姜效典,刘爱群.浅谈三维地震资料的测井约束反演.内蒙古石油化工,2006,(7):118-120.Gai Y H,Jiang X D,Liu A Q.A review of well log containedinversion to the 3D seismic data.Inner MongoliaPetrochemical Industry(in Chinese),2006,(7):118-120.
[26]王延光.储层地震反演方法以及应用中的关键问题与对策.石油物探,2002,41(3):299-303.Wang Y G.Seismic reservoir inversion algorithm and the keyproblems and policies in its application.GeophysicalProspecting for Petroleum(in Chinese),2002,41(3):299-303.
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[28]刘丽薇,郝兴国,赵伟等.多属性分析技术在薄互层条件下识别古河道的应用.大庆石油学院学报,2006,30(4):4-6.Liu L W,Hao X G,Zhao W,et al.Application of multi-attribute analysis to the identification of river palaeochannelin the thin interbeded reservoir.Journal of Daqing PetroleumInstitute(in Chinese),2006,30(4):4-6.
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[2]查明,张一伟,邱楠生等.油气成藏条件及主要控制因素.北京:石油工业出版社,2003.Zha M,Zhang Y W,Qiu N S,et al.The Oil and GasAccumulation Conditions and Main Control Factors(inChinese).Beijing:Petroleum Industry Press,2003.
[3]贾承造,赵文智,邹才能等.岩性地层油气藏勘探研究的两项核心技术.石油勘探与开发,2004,31(3):3-9.Jia C Z,Zhao W Z,Zou C N,et al.Two key technologies aboutexploration of stratigraphic/lithological reservoirs.PetroleumExploration and Development(in Chinese),2004,31(3):3-9.
[4]任芳祥,孙岩,朴永红等.地震技术在油田开发中的应用问题探讨.地球物理学进展,2010,25(1):4-8.Ren F X,Sun Y,Piao Y H,et al.Discussion on application ofseismic technology to oilfield development.Progress inGeophysics(in Chinese),2010,25(1):4-8.
[5]谢文彦,姜建群.大民屯凹陷油气系统研究.石油勘探与开发,2003,31(2):38-42.Xie W Y,Jiang J Q.The petroleum system in the DamingtunSag,Liaohe Oilfield.Petroleum Exploration and Development(in Chinese),2003,31(2):38-42.
[6]孙素青,沈渭洲.大民屯凹陷沙河街组四段、三段层序特征及其与油气成藏条件之间的关系.地球学报,2006,27(1):57-62.Sun S Q,Shen W Z.Sequence stratigraphic characteristics ofNo.3and No.4Members of Shahejie Formation in DamintunSag and relation to petroleum exploration.Acta GeoscienticaSinica(in Chinese),27(1):57-62.
[7]陈遵德,朱广生.地震储层预测方法研究进展.地球物理学进展,1997,12(4):76-84.Chen Z D,Zhu G S.Research progress on the method ofseismic reservoir prediction.Progress in Geophysics(inChinese),1997,12(4):76-84.
[8]王珂.地震属性分析在油田中的应用.网络财富,2010,(12):259.Wang K.Application of seismic sequence attribute analysis inoilfield.Internet fortune(in Chinese),2010,(12):259.
[9]郝骞,张晶晶,李鑫等.地震属性油气储层预测技术及其应用.湖北大学学报(自然科学版),2010,32(3):339-343.Hao J,Zhang J J,Li X,et al.Seismic attribute oil-gas reservoirprediction technology and its application.Journal of HubeiUniversity(Natural Science)(in Chinese),2010,32(3):339-343.
[10]吕公河,于常青,董宁.叠后地震属性分析在油气田勘探开发中的应用.地球物理学进展,2006,21(1):161-166.Lv G H,Yu C Q,Dong N.The application of post-stackseismic attribute analysis in the oil-gas exploration anddevelopment.Progress in Geophysics(in Chinese),2006,21(1):161-166.
[11]张湖钢,张晓英.利用地震属性提取解释三维地震勘探中的构造.陕西煤炭,2010,(3):102-103.Zhang H G,Zhang X Y.Using seismic attribute extractionexplain the structure of three-dimensional seismicexploration.Shanxi Coal(in Chinese),2010,(3):102-103.
[12]张永刚.地震波阻抗反演技术的现状和发展.石油物探,2002,41(4):386-389.Zhang Y G.The present and future of wave impedanceinversion technique.Geophysical Prospecting for Petroleum(in Chinese),2002,41(4):386-389.
[13]李庆忠.走向精确勘探的道路.北京:石油工业出版社,1994:156-170.Li Q Z.To the Way of Accurate Exploration(in Chinese).Beijing:Petroleum Industry Press,1994:156-170.
[14]胡宗全,唐钢.波阻抗反演在气藏描述中的应用.成都理工学院学报,1999,26(4):423-426.Hu Z Q,Tang G.Application of wave impedance inversion togas reservoir description.Journal of Chengdu University ofTechnology(in Chinese),1999,26(4):423-426.
[15]张超英,周小鹰,董宁.测井约束的地震反演在鄂尔多斯盆地大牛地气田中的应用.地球物理学进展.2004,19(4):909-917.Zhang C Y,Zhou X Y,Dong N.Seismic inversion constrainedby wells in the Daniu gas-field in Eerduosi Basin.Progress inGeophysics(in Chinese),2004,19(4):909-917.
[16]马劲风,王学军,钟俊,等.测井资料约束的波阻抗反演中的多解性问题.石油与天然气地质,1999,20(1):7-10.Ma J F,Wang X J,Zhong J,et al.Multiple roots inwellrestricted impedance inversion.Oil&Gas Geology(inChinese),1999,20(1):7-10.
[17]张明秀,王国强.常用波阻抗反演方法概述.内蒙古石油化工,2010,(8):200-202.Zhang M X,Wang G Q.A review of commonly used waveimpedance inversion method.Inner Mongolia PetrochemicalIndustry(in Chinese),2010,(8):200-202.(本条英文标题信息查找不到)
[18]侯伯刚,刘文岭,罗娜.地震反演中测井数据的预处理.物探与化探,2009,33(3):331-336.Hou B G,Liu W L,Luo N.The preprocessing of well log datafor seismic inversion.Geophysical&Geochemical Exploration(in Chinese),2009,33(3):331-336.
[19]刘春辉.生产测井数据预处理的数学原理及应用.石油仪器,2010,2(1):50-54.Liu C H.The math principle and application of preprocessingproducing logging data.Petroleum Instruments(in Chinese),2010,2(1):50-54.
[20]刘爱群,盖永浩.测井约束反演过程中测井资料统计分析研究.地球物理学进展,2007,22(5):1487-1492.Liu A Q,Gai Y H.Analysis and research of log information inthe process of oil well logging restraint inversion.Progress inGeophysics(in Chinese),2007,22(5):1487-1492.
[21]杨培杰,印兴耀.地震子波提取方法综述.石油地球物理勘探,2008,43(1):123-128.Yang P J,Yin X Y.Summary of seismic wavelet pick-up.OilGeophysical Prospecting(in Chinese),2008,43(1):123-128.
[22]许升辉,马劲风.波阻抗反演中多井条件下的子波提取方法.地球物理学进展,2003,18(4):623-627.Xu S H,Ma J F.Wavelet extraction method of waveimpedance inverse with multi-well restrictions.Progress inGeophysics(in Chinese),2003,18(4):623-627.
[23]张玉芬,罗延钟,凌峰.井震联合地震道多尺度反演.地球科学-中国地质大学学报,2001,26(5):533-537.Zhang Y F,Luo Y Z,Ling F.Seismic trace multi-scaleinversion using logging data and seismic data.Earth ScienceJournal of China University of Geosciences(in Chinese),2001,26(5):533-537.
[24]李庆忠.论地震约束反演的策略.石油地球物理勘探,1998,33(4):423-439.Li Q Z.On trategy of seismic restricted inversion.OilGeophysical Prospecting(in Chinese),1998,33(4):423-439.
[25]盖永浩,姜效典,刘爱群.浅谈三维地震资料的测井约束反演.内蒙古石油化工,2006,(7):118-120.Gai Y H,Jiang X D,Liu A Q.A review of well log containedinversion to the 3D seismic data.Inner MongoliaPetrochemical Industry(in Chinese),2006,(7):118-120.
[26]王延光.储层地震反演方法以及应用中的关键问题与对策.石油物探,2002,41(3):299-303.Wang Y G.Seismic reservoir inversion algorithm and the keyproblems and policies in its application.GeophysicalProspecting for Petroleum(in Chinese),2002,41(3):299-303.
[27]Treitel S,Lines L.Past,present,and future of geophysicalinversion—A new millennium analysis.Geophysics,2001,66(1):21-24.
[28]刘丽薇,郝兴国,赵伟等.多属性分析技术在薄互层条件下识别古河道的应用.大庆石油学院学报,2006,30(4):4-6.Liu L W,Hao X G,Zhao W,et al.Application of multi-attribute analysis to the identification of river palaeochannelin the thin interbeded reservoir.Journal of Daqing PetroleumInstitute(in Chinese),2006,30(4):4-6.
[29]Brown A R.Seismic attributes and their classification.TheLeading Edge,1996,15(10):1090.
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