安塞油田坪桥水平井区沉积微相三维建模研究

吴胜和; 武军昌; 李恕军; 吴志宇

ISSN 1000-0550 CN 62-1038/P

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安塞油田坪桥水平井区沉积微相三维建模研究

吴胜和, 武军昌, 李恕军, 吴志宇

文章导航 > 沉积学报 > 2003 > 21(2): 266-271

吴胜和, 武军昌, 李恕军, 吴志宇. 安塞油田坪桥水平井区沉积微相三维建模研究[J]. 沉积学报, 2003, 21(2): 266-271.

引用本文:

吴胜和, 武军昌, 李恕军, 吴志宇. 安塞油田坪桥水平井区沉积微相三维建模研究[J]. 沉积学报, 2003, 21(2): 266-271.

WU Sheng-he, WU Jun-chang, LI Shu-jun, WU Zhi-yu. 3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield[J]. Acta Sedimentologica Sinica, 2003, 21(2): 266-271.

Citation:

WU Sheng-he, WU Jun-chang, LI Shu-jun, WU Zhi-yu. 3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield[J]. Acta Sedimentologica Sinica, 2003, 21(2): 266-271.

吴胜和, 武军昌, 李恕军, 吴志宇. 安塞油田坪桥水平井区沉积微相三维建模研究[J]. 沉积学报, 2003, 21(2): 266-271.

引用本文:

吴胜和, 武军昌, 李恕军, 吴志宇. 安塞油田坪桥水平井区沉积微相三维建模研究[J]. 沉积学报, 2003, 21(2): 266-271.

WU Sheng-he, WU Jun-chang, LI Shu-jun, WU Zhi-yu. 3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield[J]. Acta Sedimentologica Sinica, 2003, 21(2): 266-271.

Citation:

WU Sheng-he, WU Jun-chang, LI Shu-jun, WU Zhi-yu. 3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield[J]. Acta Sedimentologica Sinica, 2003, 21(2): 266-271.

安塞油田坪桥水平井区沉积微相三维建模研究

1.
石油大学北京 102249;
2.
中国石油股份公司长庆油田分公司西安 710021

详细信息

作者简介:
吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

中图分类号: TE122.2;P512.2

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文章访问数: 458
HTML全文浏览量: 5
PDF下载量: 442
被引次数: 0

3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield

1.
Institute of Resources and Information, University of Petroleum, Beijing 102249;
2.
Changqing Oilfield Corporation, CNPC, Xi'an 710021

摘要

摘要: 以安塞油田坪桥水平井区为例,探讨了应用水平井和露头资料及标点过程(示性点过程)方法进行沉积微相三维建模的思路与方法,同时对研究区三角洲前缘分流河道的定量结构模式进行了深入的研究。研究表明,坪桥水平井区三角洲分流河道单砂体宽度一般为40～100m左右。砂体结构呈两种模式,其一为“迷宫状”,砂体离散地分布于湖相泥岩中,其二为“拼合板状”,多个砂体在侧向上叠置而形成连片分布的砂体,但部分单砂体间可被泥质或钙质薄层侧积层所隔挡。应用水平井资料和露头资料,可有效地提取三维建模所必须的地质统计学参数。研究表明,采用标点过程方法,可建立符合地质实际的沉积微相三维模型。
- 沉积微相 /
- 三维储层建模 /
- 水平井 /
- 露头
Abstract: Taking the Pingqiao horizontal well region of Ansai oil-field as an example, this paper deals with the method of 3D modeling of sedimentary microfacies using horizontal well and outcrop data and Marked Point Processes technique, in addition deeply study the quantitative architecture model of the delta front in study area. The oil-bearing strata of the study area is Chang 6₁¹ of Triassic Yanchang Formation, 20 m or so in thickness. The microfacies is distributary channel, splay and inter-channel shale. There are 10 vertical wells and 5 horizontal wells in the study area in addition to nearby outcrop. Research shows that the width of single channel sandbody is generally from 40 m to 100 m, smaller than the distance among vertical wells. There exist two kinds of reservoir architecture. One is labyrinth reservoir architecture, in which narrow and lenticular sand bodies are distributed discretely within lacustrine shale. The other is jigsaw-puzzle reservoir architecture, which consists of a series of channel sand bodies that laterally overlapped to continuous sandbodies, in which some lateral shaly or calcite non permeable barriers exist among single sandbodies. Geostatistical parameters for 3D microfacies modeling can be picked up effectively using horizontal well and nearby outcrop data. Research shows that Marked Point Processes method is adapt to 3D microfacies modeling of delta front reservoir with known sandbody geometry . The created microfacies model of the study atea is in line with dynamic production data.
- sedimentary microfacies /
- 3D reservoir modeling /
- horizontal wells /
- outcrop

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参考文献(9)

[1]	裘怿楠,贾爱林.储层地质模型10年[J].石油学报,2000,21(4):101～ 104[ Qiu Yinan, Jian Ailin. Development of geological reservoir modeling in past de cadesy[J]. Acta Petrpolei Sinica,2000,12(4): 101～104 ]
[2]	吴胜和,金振奎,黄沧钿等.储层建模[M].北京:石油工业出版社,1999.83～111[Wu Shenghe, Jin Zhenkui, Huang Cangdian, et al.Reservoir Modeling[M]. Beijing: Petroleum Industry Press, 1999. 83～111]
[3]	Alabert F, Modot V. Stochastic rmodels of reservoir heterogeneity: impact on connectivity and average permeabilities [A]. SPE24893, SPE Annual Technical Conference and Guide[C]. Second Edition. Oxford University Press, 1996. 360
[4]	DamsleshE, et al. Atwo-stage stochastic model applied to a North sea reservoir[J]. JPT, 1992,April, 404～408
[5]	Haldorsen H,DamslethE. Stochastic Modeling[J]. JPT, 1990, 404～412
[6]	Joumel A G. Non-Parametric estimation of spatial distribution [J].Math Geol, 1983, 15:445～468
[7]	Matheron G, et al. Conditional simulation of the geometry of fluviodeltaic reservoirs[C]. SPE 16753,1987
[8]	MacDonald A C, Aasen J O. A prototype procedure for stoclastic modeling of facies tract distribution in shoreface reservoirs[A]. In: Yarus and Chamber, eds. Stochastic modeling and geostatistics: principles,methods, and case studies[C]. AAPG Computer Application in G eology, 1994,3:77～89
[9]	Srivastava R M. An overview of stochastic methods for reservoir char acterization[A]. In: Yarus and Chamber,eds. Stochastic modeling and geostatistics: principles, methods, and case studies[C]. AAPG Computer Application in Geology, 1994, 3:3～20

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安塞油田坪桥水平井区沉积微相三维建模研究

1. 石油大学北京 102249;

2. 中国石油股份公司长庆油田分公司西安 710021

作者简介:
吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

收稿日期: 2002-03-11
修回日期: 2002-07-09
刊出日期: 2003-06-10

中图分类号: TE122.2;P512.2

关键词:

沉积微相 /

三维储层建模 /

水平井 /

露头

摘要: 以安塞油田坪桥水平井区为例,探讨了应用水平井和露头资料及标点过程(示性点过程)方法进行沉积微相三维建模的思路与方法,同时对研究区三角洲前缘分流河道的定量结构模式进行了深入的研究。研究表明,坪桥水平井区三角洲分流河道单砂体宽度一般为40～100m左右。砂体结构呈两种模式,其一为“迷宫状”,砂体离散地分布于湖相泥岩中,其二为“拼合板状”,多个砂体在侧向上叠置而形成连片分布的砂体,但部分单砂体间可被泥质或钙质薄层侧积层所隔挡。应用水平井资料和露头资料,可有效地提取三维建模所必须的地质统计学参数。研究表明,采用标点过程方法,可建立符合地质实际的沉积微相三维模型。

English Abstract

3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield

1. Institute of Resources and Information, University of Petroleum, Beijing 102249;

2. Changqing Oilfield Corporation, CNPC, Xi'an 710021

Received Date: 2002-03-11
Rev Recd Date: 2002-07-09
Publish Date: 2003-06-10

Keywords:

Abstract: Taking the Pingqiao horizontal well region of Ansai oil-field as an example, this paper deals with the method of 3D modeling of sedimentary microfacies using horizontal well and outcrop data and Marked Point Processes technique, in addition deeply study the quantitative architecture model of the delta front in study area. The oil-bearing strata of the study area is Chang 6₁¹ of Triassic Yanchang Formation, 20 m or so in thickness. The microfacies is distributary channel, splay and inter-channel shale. There are 10 vertical wells and 5 horizontal wells in the study area in addition to nearby outcrop. Research shows that the width of single channel sandbody is generally from 40 m to 100 m, smaller than the distance among vertical wells. There exist two kinds of reservoir architecture. One is labyrinth reservoir architecture, in which narrow and lenticular sand bodies are distributed discretely within lacustrine shale. The other is jigsaw-puzzle reservoir architecture, which consists of a series of channel sand bodies that laterally overlapped to continuous sandbodies, in which some lateral shaly or calcite non permeable barriers exist among single sandbodies. Geostatistical parameters for 3D microfacies modeling can be picked up effectively using horizontal well and nearby outcrop data. Research shows that Marked Point Processes method is adapt to 3D microfacies modeling of delta front reservoir with known sandbody geometry . The created microfacies model of the study atea is in line with dynamic production data.

吴胜和, 武军昌, 李恕军, 吴志宇. 安塞油田坪桥水平井区沉积微相三维建模研究[J]. 沉积学报, 2003, 21(2): 266-271.

引用本文:

吴胜和, 武军昌, 李恕军, 吴志宇. 安塞油田坪桥水平井区沉积微相三维建模研究[J]. 沉积学报, 2003, 21(2): 266-271.

WU Sheng-he, WU Jun-chang, LI Shu-jun, WU Zhi-yu. 3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield[J]. Acta Sedimentologica Sinica, 2003, 21(2): 266-271.

Citation:

WU Sheng-he, WU Jun-chang, LI Shu-jun, WU Zhi-yu. 3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield[J]. Acta Sedimentologica Sinica, 2003, 21(2): 266-271.

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安塞油田坪桥水平井区沉积微相三维建模研究

作者简介:
吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

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3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield

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目录

安塞油田坪桥水平井区沉积微相三维建模研究

1. 石油大学北京 102249;

2. 中国石油股份公司长庆油田分公司西安 710021

作者简介:
吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

English Abstract

3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield

1. Institute of Resources and Information, University of Petroleum, Beijing 102249;

2. Changqing Oilfield Corporation, CNPC, Xi'an 710021

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安塞油田坪桥水平井区沉积微相三维建模研究

作者简介: 吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

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3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield

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出版历程

目录

安塞油田坪桥水平井区沉积微相三维建模研究

1. 石油大学 北京 102249; 2. 中国石油股份公司长庆油田分公司 西安 710021

作者简介: 吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

English Abstract

3D Microfacies Modeling of Pingqiao Horizontal Well Region of Ansai Oilfield

1. Institute of Resources and Information, University of Petroleum, Beijing 102249; 2. Changqing Oilfield Corporation, CNPC, Xi'an 710021

全文HTML

目录

友情链接

期刊在线

联系我们

作者简介:
吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

1. 石油大学北京 102249;

2. 中国石油股份公司长庆油田分公司西安 710021

作者简介:
吴胜和,男,1963年出生,博士教授,博士生导师,沉积学、储层地质学及油藏描述

1. Institute of Resources and Information, University of Petroleum, Beijing 102249;

2. Changqing Oilfield Corporation, CNPC, Xi'an 710021