泌阳凹陷陡坡带砂砾岩体预测
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摘要
在对泌阳凹陷陡坡带砂砾岩体空间展布预测中,以层序地层学研究为基础,依据古地貌沟扇对应理论,利用地震属性分析技术和地震反演技术,寻找砂砾岩扇体并确定其分布边界。预测结果,在陡坡带边界断层附近发现了新的砂砾岩扇体,在深凹区过渡带发现了浊积砂体,均为有利的油气聚集区,经钻探获得了良好效果,对陡坡带砂砾岩体的勘探起到较好的指导作用。图3参10
In the prediction of the space distribution of the glutenite body of steep slope zone in the Biyang Sag,seismic attribute analysis and seismic inversion techniques,based on the sequence stratigraphy researches and the corresponding relationship between palaeo-geomorphologic channel and fan,were utilized to determine the glutenite body and its distributing boundary.The prediction result shows that new gutenite bodies are found near the boundary fault of the steep slope,and turbidities bodies are found in the transition zone of the deep depression.They are favorable accumulation areas,and the drillings in the areas have got abundant oil.
In the prediction of the space distribution of the glutenite body of steep slope zone in the Biyang Sag,seismic attribute analysis and seismic inversion techniques,based on the sequence stratigraphy researches and the corresponding relationship between palaeo-geomorphologic channel and fan,were utilized to determine the glutenite body and its distributing boundary.The prediction result shows that new gutenite bodies are found near the boundary fault of the steep slope,and turbidities bodies are found in the transition zone of the deep depression.They are favorable accumulation areas,and the drillings in the areas have got abundant oil.
引文
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[10]陈方鸿,王树平,李志政.三维可视化地震相分析在沉积相研究中的应用[J].石油勘探与开发,2005,32(3):73-75.(CHENFang-hong,WANG Shu-p ing,LI Zh i-zheng.W aveform classificationseism ic facies analysis in sed im entary facies research[J].PetroleumExploration and D evelopm ent,2005,32(3):73-75.)
[2]贾承造,刘德来,赵文智,等.层序地层学研究新进展[J].石油勘探与开发,2002,29(5):1-4.(JIA Cheng-zao,LIU D e-lai,ZHAO W en-zh i,et al.Som e new ach ievem ents in sequencestratigraphy research[J].Petroleum Exploration and D evelopm ent,2002,29(5):1-4.)
[3]侯维虹,渠永宏,张永庆,等.通过地层沉积过程进行储集层的精细描述[J].石油勘探与开发,2004,31(增刊):106-109.(HOUW ei-hong,QU Yong-hong,ZHANG Yong-q ing,et al.F ine reservoirdescription by analysis of stratigraph ic deposition procedure[J].Petroleum Exploration and D evelopm ent,2004,31(Supp.):106-109.)
[4]武法东,陈永进,黄高健,等.渤南油田五区、六区层序地层格架与沉积类型[J].石油勘探与开发,2004,31(5):30-33.(WU Fa-dong,CHEN Yong-jin,HUANG Gao-jian,et al.Sequencestratigraph ic fram ework and sed im entary types in the B lock 5 and6,Bonan O ilfield[J].Petroleum Exploration and D evelopm ent,2004,31(5):30-33.)
[5]朱美衡,郭建华,石媛媛,等.塔河地区石炭系层序地层及与邻区的对比[J].石油勘探与开发,2005,32(3):23-26.(ZHU M ei-heng,GUO Jian-hua,SHIYuan-yuan,et al.Carbon iferous sequencestratigraph ic correlation ofTahe and ad jacent areas,Tarim Basin[J].Petroleum Exploration and D evelopm ent,2005,32(3):23-26.)
[6]庄博,刘玉琴.三维可视化技术在陈家庄地区砂砾岩储集层描述中的应用[J].石油勘探与开发,2005,32(3):64-66.(ZHUANGBo,LIU Yu-q in.Application of 3D visualization on sandstonereservoir description in the Chen jiazhuang Area,Jiyang D epression[J].Petroleum Exploration and D evelopm ent,2005,32(3):64-66.)
[7]邹才能,薛叔浩,赵文智,等.松辽盆地南部白垩系泉头组-嫩江组沉积层序特征与地层-岩性油气藏形成条件[J].石油勘探与开发,2004,31(2):14-17.(ZOU Cai-neng,XUE Shu-hao,ZHAOW en-zh i,et al.D epositional sequences and form ing cond itions of theC retaceous stratigraph ic-lithologic reservoirs in the Quantou-NengjiangFormations,South Songliao Basin[J].Petroleum Exploration andD evelopm ent,2004,31(2):14-17.)
[8]李群,王英民,邱以刚,等.层序单元体系域划分及勘探意义[J].石油勘探与开发,2 0 0 3,3 0(3):2 3-2 5.(LI Qun,WANG Y ing-m in,Q IU Y i-gang,et a l.D ivision of system tract ofd ifferent sequence un its and its im p lication in petroleumexp loration[J].Petroleum Exp loration and D eve lopm ent,2 0 0 3,3 0(3):2 3-2 5.)
[9]张本琪,姜在兴,夏斌,等.层序地层学在埕东—飞雁滩油田馆陶组上段岩性油气藏勘探中的应用[J].石油勘探与开发,2004,31(5):50-52.(ZHANG Ben-q i,JIANG Zai-xing,X IA B in,et al.Application of sequence stratigraphy in lithological reservoirexploration of the Upper Guantao Formation,Chendong-FeiyantanO ilfield[J].Petroleum Exploration and D evelopm ent,2004,31(5):50-52.)
[10]陈方鸿,王树平,李志政.三维可视化地震相分析在沉积相研究中的应用[J].石油勘探与开发,2005,32(3):73-75.(CHENFang-hong,WANG Shu-p ing,LI Zh i-zheng.W aveform classificationseism ic facies analysis in sed im entary facies research[J].PetroleumExploration and D evelopm ent,2005,32(3):73-75.)
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