滨县凸起南坡砂砾岩体勘探技术与实践
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摘要
滨县凸起南坡发育了冲积扇、扇三角洲、湖滨扇、浊积扇四种不同成因砂砾岩扇体。本文对砂砾岩扇体沉积类型及各类扇体进行地震沉积相研究 ,建立滨县凸起南坡砂砾岩扇体沉积模式及地震识别模式 ,总结砂砾岩扇体平面和剖面分布规律。根据沉积模式及勘探开发实践经验 ,总结滨县凸起南坡砂砾岩扇体成藏规律。针对砂砾岩扇体的复杂性 ,选择了识别与描述扇体的层位标定、时频分析、储层的横向预测、多参数分析、三维可视化等技术与勘探方法。
There are four types of sandy-conglomerate fan bodies of alluvial fans 、fan d elta 、lacustrine fan and deep water turbidite fan which occur orderly in the s outhern slope of the BinNan Prominence。Based on the research of the sedimentary types of sandy-conglomerate fan bodies and seismic sedimentary face of every ty pe ,the authors build up the sedimentary pattern of sandy-conglomerate fan bod ies and summarizes the plane and profile regulation of sandy-conglomerate fan bo dies distribution in the southern slope of the BinNan Prominence in the paper. A ccording to the sedimentary pattern and the experience of the sandy-conglomerate reservoir ’s exploration and development,the pool-forming regulation of the sandy-congl omerate reservoir is summed up.Due to the complexity of the sandy-conglomerat e reservoir,the methods such as identification of horizon、 time-frequency analysis、landscape-orientating prediction of the reservoir and three-dimensio n visualization are applied to identify、trace、describe and predict sandy-congl omerate fans. Subject
There are four types of sandy-conglomerate fan bodies of alluvial fans 、fan d elta 、lacustrine fan and deep water turbidite fan which occur orderly in the s outhern slope of the BinNan Prominence。Based on the research of the sedimentary types of sandy-conglomerate fan bodies and seismic sedimentary face of every ty pe ,the authors build up the sedimentary pattern of sandy-conglomerate fan bod ies and summarizes the plane and profile regulation of sandy-conglomerate fan bo dies distribution in the southern slope of the BinNan Prominence in the paper. A ccording to the sedimentary pattern and the experience of the sandy-conglomerate reservoir ’s exploration and development,the pool-forming regulation of the sandy-congl omerate reservoir is summed up.Due to the complexity of the sandy-conglomerat e reservoir,the methods such as identification of horizon、 time-frequency analysis、landscape-orientating prediction of the reservoir and three-dimensio n visualization are applied to identify、trace、describe and predict sandy-congl omerate fans. Subject
引文
[1 ]李思田等 .论沉积盆地的等时地层格架和基本建造单元 [J].沉积学报 ,1 992 ( 4 ) :2 0 - 2 6
[2 ]姜在兴等 .层序地层学原理及应用 [M].北京 :石油工业出版社 ,1 995,1 8- 33.
[3]徐怀大等 .地震地层学 [M].武汉 :中国地质大学出版社 ,1 988,1 0 - 32 .
[4]刘泽容等 .油藏描述原理与方法 [M].东营 :石油大学出版社 ,1 993,1 5- 40
[5]杨凤丽等 .埕岛油田河流相储层地震描述方法 [J].石油学报 ,1 999( 4 ) :2 4 - 2 8
[6]陈崇河等 .地震资料进行早期储层预测新思路 [J].石油学报 ,1 998( 2 ) :1 - 4
[7]姚逢昌等 .地震反演的应用与限制 [J].石油勘探与开发 ,2 0 0 0 ( 2 ) :53- 56
[8]李庆忠 .论地震约束反演的策略 [J].石油地球物理勘探 ,1 998( 4 ) :42 3- 434
[2 ]姜在兴等 .层序地层学原理及应用 [M].北京 :石油工业出版社 ,1 995,1 8- 33.
[3]徐怀大等 .地震地层学 [M].武汉 :中国地质大学出版社 ,1 988,1 0 - 32 .
[4]刘泽容等 .油藏描述原理与方法 [M].东营 :石油大学出版社 ,1 993,1 5- 40
[5]杨凤丽等 .埕岛油田河流相储层地震描述方法 [J].石油学报 ,1 999( 4 ) :2 4 - 2 8
[6]陈崇河等 .地震资料进行早期储层预测新思路 [J].石油学报 ,1 998( 2 ) :1 - 4
[7]姚逢昌等 .地震反演的应用与限制 [J].石油勘探与开发 ,2 0 0 0 ( 2 ) :53- 56
[8]李庆忠 .论地震约束反演的策略 [J].石油地球物理勘探 ,1 998( 4 ) :42 3- 434
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