廊固凹陷大兴砾岩体隐蔽油气藏储层预测研究

详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文

英文篇名：RESERVOIR PREDICTION RESEARCH ON DAXING SUBTLE CONGLOMERATIC RESERVOIR IN LANGGU SAG 中文刊名：物探化探计算技术 英文刊名：Computing Techniques for Geophysical and Geochemical Exploration 作者：王连山 ; 朱庆忠 英文作者：WANG Lian-shan~1 ; ZHU Qing-zhong~2(1.Geology Team of the Forth Oil Production Factory of HuaBei Oilfield CNPC ; Hebei Langfang065000 ; China ; 　2.University of Petroleum ; 　Beijing102249 ; China) 中文关键词：隐蔽性油气藏 ; 分级约束 ; 储层预测 ; 综合地质专家系统 ; 滚动勘探 英文关键词：subtle reservoir ; fractional constraint ; reservoir prediction ; comprehensive geological expert system ; progressive exploration 出版日期：2003-11-28 机构：华北油田分公司采油四厂地质大队,石油大学 河北　廓坊　065000 ,北京　102249 年：2003 期：04 出版单位：物探化探计算技术

摘要

廊固凹陷大兴断层下降盘沙三下砾岩体具有储层埋藏深、非均质性强的隐蔽性油气藏特征,近年来钻探成功率较低。针对该区地质条件,需充分借助综合地质专家系统,采取分级约束流程开展砾岩体储层地震预测研究,可揭示砾岩体储层的空间展布和油气分布规律,明确大兴砾岩体下步滚动方向,并有效地降低了勘探风险。
The conglomeratic reservoirs in the lower part of the third member of Shahejie Formation on the down throw of Daxing fault in Langgu sag has deep buried depth and high heterogeneity characteristics of subtle reservoirs,which are the main factors for poor drilling sucess ratio in recent years. The authors made seismic prediction on the conglomeratic reservoir by combining comprehensive geological expert system with the actual geology situation in the area. By means of graded constraint processing, the spatial distribution of conglomeratic reservoir and petroleum distribution regulation are indicated, the some favorable targets in progressive exploration are discovered and the drilling risk is efficiently reduced.

引文

[1]　聂凯轩,李承楚,王宏琳.地震测井资料综合预测方法—随机顺序指示条件模拟研究与应用[J].石油地球物理勘探,1997,32(6):842.
    [2]　张建军,张艳红,张麒麟,等.东濮凹陷三春集下第三系隐蔽油气藏研究[J].石油勘探与开发,2002,29(3):26.
    [3]　刘企英.利用地震信息进行油气预测[M].北京:石油工业出版社,1994.
    [4]　雍学善,余建平,石兰亭.一种三维高精度储层参数反演方法[J].石油地球物理勘探,1997,32(6):852.