| 南海涠西南凹陷涠洲组层序地层学研究 |
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| 引用本文： | 杜振川.南海涠西南凹陷涠洲组层序地层学研究[J].河北工程大学学报,2000,17(3):64-67. |
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| 作者姓名： | 杜振川 |
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| 作者单位： | 河北建筑科技学院资源开发与建设系,邯郸,056038 |
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| 基金项目： | 国土资源部地质行业科技发展基金,92010, |
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| 摘 要： | 通过地震、测井和岩心等资料的综合分析,在北部湾盆地涠西南凹陷涠洲组划分出3个超层序和9个层序,主要控油层序为层序2和3,主要储层赋存于低水位体系域.以层序为单位,在空间上追踪沉积体系,预测出3个有利区带.
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| 关 键 词： | 涠西南凹陷 可容纳空间 层序 沉积体系 |
| 修稿时间： | 1999-07-11 |
Study of sequence stratigraphy in Weizhou Formation in Weixinan sag of South China Sea |
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| Authors: | DU Zhen-chuan |
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| Abstract: | In this paper, according to the comprehensive analysis of the data of well logging, drilling core and seismic, the sequence stratigraphic framework in Weizhou formation has been founded, 3 super sequence, 9 sequence have also been recognized. Most oil- bearing formations are concentraed in sequence 2 and sequence 3,and reservoirs mostly are sandbody of LST. In space, based on the study of sedimentary system in the unit of chronological sequence, the promising areas were forecasted in Weixinan sag of Beibuwan basin. |
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| Keywords: | Weixinan sag accommodation sequence sedimentary systH |
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