英买力地区复合潜山的地层分布及意义
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摘要
英买力地区复合潜山构造非常复杂,采用地震相与地震多属性聚类分析技术对潜山不同岩性进行了识别和有效区分,明确了白垩系下伏地层的分布范围和意义,特别是侏罗系的分布直接导致潜山油气的漏失.同时利用地震多属性聚类方法对复合潜山储层发育进行预测,有利储层主要分布在上寒武统白云岩潜山、英买7以北下奥陶统灰质云岩潜山以及志留系柯坪塔格组沥青砂岩段.
In order to determine the stratigraphic distribution of a complex buried hill composed of different rocks,subtly structure elucidation is made on the condition of complex tectonic setting based on technology of seismic facies analysis and seismic muti-attribute clustering.It is very important to know stratigraphic distribution along the Cretaceous bottom,especially Jurassic distribution leads to the breakage of buried hill hydrocarbon reservoir.Then revervoir distribution of the complex buried hill is predicted by use of the seismic muti-attribute clustering analysis method.The results obtained suggest that favorable reservoir is distributed on the upper Cambrian dolomite buried hill and lower Ordovican grey matter dolomite buried hill north of the Ym7 well,as well as bitumen-bearing sandstone member in the Kepingtage formation of Silurian.
In order to determine the stratigraphic distribution of a complex buried hill composed of different rocks,subtly structure elucidation is made on the condition of complex tectonic setting based on technology of seismic facies analysis and seismic muti-attribute clustering.It is very important to know stratigraphic distribution along the Cretaceous bottom,especially Jurassic distribution leads to the breakage of buried hill hydrocarbon reservoir.Then revervoir distribution of the complex buried hill is predicted by use of the seismic muti-attribute clustering analysis method.The results obtained suggest that favorable reservoir is distributed on the upper Cambrian dolomite buried hill and lower Ordovican grey matter dolomite buried hill north of the Ym7 well,as well as bitumen-bearing sandstone member in the Kepingtage formation of Silurian.
引文
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[16]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[J].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 and devel-opment[J].Progress in Geophysics(in Chinese),2006,21(1):161~166.
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[2]陈汉林,杨树锋,董传万,等.塔里木盆地二叠纪基性岩带的厘定及其大地构造意义[J].地球化学,1997a,26(6):77~87.Chen H L,Yang S F,Dong C W,et al.Confirmation of per-mian basin zone in tarim basin and its tectonic significance[J].Geochimica,26(6):77~87.
[3]陈汉林,杨树锋,贾承造,等.塔里木盆地北部二叠纪中酸性火成岩带的厘定及其对塔北构造演化的新认识[J].矿物学报,1998,18(3):370~376.Chen H L,Yang S F,Jia C Z,et al.Confirmation of permianintermediate-acid igneous rock zone and a new understanding oftectonic evolution in the northern part of the tarim basin[J].ACTA mineralogica sinica,1998,18(3):370~376.
[4]贾承造.塔里木盆地构造特征与油气聚集规律[J].新疆石油地质,1999,20(3):177~183.Jia C Z.Structural characteristics and oil gas accumulative reg-ularity in tarim basin[J].Xinjinag Petroleum Geology,1999,20(3):177~183.
[5]崔海峰,潘建国,潘文庆,等.塔里木盆地下古生界碳酸盐岩油气成藏特征[J].天然气工业,2005,25(增刊B):63~68.Cui H F,Pan J G,Pan W Q,et al.Oil and gas reservoir for-mation of lower paleozoic carbonate rocks in tarim basin[J].Natural gas industry,2005,25(Supplementary B):63~68.
[6]温声明,杨书江,雷裕红,等.综合物探在塔里木盆地英买力地区火成岩研究中的应用[J].成都理工大学学报(自然科学版),2006,33(3):317~320.Wen S M,Yang S J,Lei Y H,et al.Application of syntheticgeophysical prospecting in research of the igneous rocks fromthe Yingmaili area,Tarim Basin,China[J].Journal of Cheng-du University of Technology(Science&Technology Edition),2006,33(3):317~320.
[7]陈广坡,潘文庆,郑多明,等.碳酸盐岩潜山中火成岩体的地震识别与预测—以塔里木油田英买力地区为例[J].石油地球物理勘探,2007,42(1):87~93.Chen G P,Pan W Q,Zheng D M,et al.Seismic identificationand prediction of igneous rocks in carbonate buried hill:case inYinmaili area of Tarim oilfield[J].Oil Geophysical Prospec-ting,2007,42(1):87~93.
[8]王元君,王贵重,王建忠,等.地震属性在英买力地区火成岩描述中的应用[J].石油物探,2007,46(1):48~63.Wang Y J,Wang G Z,Wang J Z,et al.Application of seismicattributes in describing igneous rock in Yingmaili area[J].Ge-ophysical prospecting for petroleum,2007,46(1):48~63.
[9]张建宁,于建国.地震属性应用中的不确定性[J].油气地球物理,2006,4(1):1~7.Zhang J N,Yu J G.The uncertainties in seismic attribute ap-plication[J].Petroleum eophysics,2006,4(1):1~7.
[10]曾忠,阎世信,魏修成,等.地震属性解释技术的研究及确定性分析[J].天然气工业,2006,26(3):41~43.Zeng Z,Yan S X,Wei X C,et al.Study of seismic attributeinterpretation technologies and deterministic analysis[J].Natural gas industry,2006,26(3):41~43.
[11]张军华,朱焕,高荣涛,等.地震复合属性—地震属性提取与解释新方法[J].新疆石油地质,2007,28(4):494~503.Zhang J H,Zhu H,Gao R T,et al.Compound Attribute asNew Method for Pickup and Interpretation of Seismic Attrib-utes[J].Xinjiang petroleum geology,2007,28(4):494~503.
[12]崔凤林,勾永峰,蔡朝晖.用于火山岩预测的地震属性提取及有效性分析方法研究[J].石油物探,2005,44(6):598~600.Cui F G,Gou Y F,Cai Z H.The abstraction of seismic at-tributes and its effectiveness involcanic prediction[J].Geo-physical Prospecting for Petroleum,2005,44(6):598~600.
[13]鲍祥生,尹成,赵伟,等.储层预测的地震属性优选技术研究[J].石油物探,2006,45(1):28~33.Bao X S,Yin C,Zhao W,et al.Optimizing selection of seis-mic attributes in reservoir prediction[J].Geophysical Pros-pecting for Petroleum,2006,45(1):28~33.
[14]陈宝书,杨午阳,刘全新,等.地震属性组合分析方法及其应用[J].石油物探,2006,45(2):173~176.Chen B S,Yang W Y,Liu Q X,et al.A integrated analysismethod of seismic attriibutes and application[J].Geophysicalprospecting for petroleum,2006,45(2):173~176.
[15]张延玲,杨长春,贾曙光.地震属性技术的研究和应用[J].地球物理学进展,2005,20(4):1129~1133.Zhang Y L,Yang C C,Jia S G.The application of the seis-mic attributes[J].Progress in Geophysics(in Chinese),2005,20(4):1129~1133.
[16]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[J].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 and devel-opment[J].Progress in Geophysics(in Chinese),2006,21(1):161~166.
[17]王利田,苏小军,管仁顺,等.地震属性分析在彩16井区储层预测中的应用[J].地球物理学进展,2006,21(3):922~925.Wang L T,Su X J,Guan R S,et al.The application of seis-mic attribute analyses in predicating reservoir of cai 16 area[J].Progress in Geophysics(in Chinese),2006,21(3):922~925.
[18]魏艳,尹成,丁峰,等.地震多属性综合分析的应用研究[J].石油物探,2007,46(1):42~47.Wei Y,Yin C,Ding F,et al.Synthetic analysis of seismicmulti-attribute and its application[J].Geophysical Prospec-ting for Petroleum,2007,46(1):42~47.
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