楚雄盆地北部上三叠统储集体构型及空间分布

赖生华; 孙来喜; 赵霞飞

楚雄盆地北部上三叠统储集体构型及空间分布

1.
西南石油学院“油气藏地质及开发工程”国家重点实验室,四川南充 637001;
2.
成都理工大学,成都 610059

基金项目: 国家“十·五”科技攻关项目“滇黔桂地区海相油气成藏条件研究(P01072);油气藏地质及开发工程国家彼一时点实验室资助项目(PLN0404)

详细信息

作者简介:
赖生华，男，1966年出生，博士，高级工程师，层序地层学及储层评价。

中图分类号: P618.13

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The Architecture and Distribution of the Upper Triassic Reservoir of the Northern Chuxiong Basin

1.
State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation, Petroleum Institute of Southwest, Nanchong Sichuan 637001;
2.
Chengdu University of Technology, Chengdu 610059

摘要

摘要: 通过实测野外露头,沉积层序与高分辨层序地层学相结合,采用扩展Simpon方法,扩展Simpon3/8方法及Trapezoidal方法,研究储集体构型及空间展布。上三叠统储集体为砂砾岩,总体上表现为自下而上逐渐减薄。普家村期(T₃p),北部太平场和南部洒芷两个扇储集体互不连通,自成体系。南部扇连通较好,是有希望目的层。干海子期(T₃g)时的河控三角洲砂体与浪控三角洲砂体的连通性和非均质程度差别颇大。舍资期(T₃s)时砂体呈环状分布。湖成砂体连通性差,河道砂体则均质性高,连通较好。
- 储集体 /
- 构型 /
- 非均质性 /
- 连通性
Abstract: The Triassic reservoir sandstone was from the basin-floor fan to the coastal bar and the delta, and can be divided into eight third-order sequences in the Chuxiong basin during late Triassic. This paper, using depositional sequence stratigraphy and high-resolution sequence stratigraphy, using extended Simpon math, extended Simpon 3 /8 math and Trapezoidalmath, has studied the reservoir architecture and spatial distribution through measured sections.The reservoir-body of upper Triassic, showing successive thin from lower to upper, was sandstone and conglomerate.The southern and northern fan-bodies of the Pujiacun formation ( T₃ p) thatwas 7162 km³ had not become connection.Although the northern sandstone and conglomerate hasworse connection, shorter extension and more extensive heterogeneity, the southern channel sandstone bodies have been larger and better connection. The sandstone and conglomerate of the Ganhaizi formation ( T₃ s), which was 4175 km³, was oval distribution, more barrier layers and extensive heterogeneity in the north, and was circling distribution, weaker maro-heterogeneity in the south. The circling sand-stone body of the Shezi Formation ( T₃ s) was 5036 km³, in which the connection of the lake sandstone bodywasworse than that of the channel sandstone body and the latterwas been characterized by more homogeneous
- architecture /
- reservoir /
- heterogeneity /
- connection

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参考文献(1)

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楚雄盆地北部上三叠统储集体构型及空间分布

作者简介:
赖生华，男，1966年出生，博士，高级工程师，层序地层学及储层评价。

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The Architecture and Distribution of the Upper Triassic Reservoir of the Northern Chuxiong Basin

计量

目录

楚雄盆地北部上三叠统储集体构型及空间分布

1. 西南石油学院“油气藏地质及开发工程”国家重点实验室,四川南充 637001;

2. 成都理工大学,成都 610059

作者简介:
赖生华，男，1966年出生，博士，高级工程师，层序地层学及储层评价。

English Abstract

The Architecture and Distribution of the Upper Triassic Reservoir of the Northern Chuxiong Basin

1. State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation, Petroleum Institute of Southwest, Nanchong Sichuan 637001;

2. Chengdu University of Technology, Chengdu 610059

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楚雄盆地北部上三叠统储集体构型及空间分布

作者简介: 赖生华，男，1966年出生，博士，高级工程师，层序地层学及储层评价。

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出版历程

The Architecture and Distribution of the Upper Triassic Reservoir of the Northern Chuxiong Basin

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出版历程

目录

楚雄盆地北部上三叠统储集体构型及空间分布

1. 西南石油学院“油气藏地质及开发工程”国家重点实验室,四川南充 637001; 2. 成都理工大学,成都 610059

作者简介: 赖生华，男，1966年出生，博士，高级工程师，层序地层学及储层评价。

English Abstract

The Architecture and Distribution of the Upper Triassic Reservoir of the Northern Chuxiong Basin

1. State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation, Petroleum Institute of Southwest, Nanchong Sichuan 637001; 2. Chengdu University of Technology, Chengdu 610059

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
赖生华，男，1966年出生，博士，高级工程师，层序地层学及储层评价。

1. 西南石油学院“油气藏地质及开发工程”国家重点实验室,四川南充 637001;

2. 成都理工大学,成都 610059

作者简介:
赖生华，男，1966年出生，博士，高级工程师，层序地层学及储层评价。

1. State Key Laboratory of Oil/Gas Reservoir Geology and Exploitation, Petroleum Institute of Southwest, Nanchong Sichuan 637001;

2. Chengdu University of Technology, Chengdu 610059