东辛油田东南部油藏描述及滚动勘探目标选择

doi:10.7623/syxb200402007

石油学报 ›› 2004, Vol. 25 ›› Issue (2): 36-40.DOI: 10.7623/syxb200402007

东辛油田东南部油藏描述及滚动勘探目标选择

张煜¹, 陈恭洋², 史文东¹, 张永贵³

1. 中石化胜利油田公司, 山东东营, 257094;
2. 长江大学地球科学学院, 湖北荆州, 434023;
3. 中石化勘探开发研究院, 北京, 100083

收稿日期:2003-04-15 修回日期:2003-08-18 出版日期:2004-03-25 发布日期:2010-05-21
作者简介:张煜,男,1963年7月生,1984年毕业于江汉石油学院,2002年获中科院博士学位,现为胜利油田公司副总经理,教授级高级工程师,主要从事油田开发的科研与生产管理工作.E-mail:zyzyx@slof.com
基金资助:
中国石化集团公司科技攻关项目(320002)"复杂断块油田精细油藏研究"成果.

Reservoir description technology and selection of roll exploration objects in the east-south of Dongxin Oilfield

ZHANG Yu¹, CHEN Gong-yang², SHI Wen-dong¹, ZHANG Yong-gui³

1. Shenli Oilfield Company, SINOPEC, Dongying 257094, China;
2. Geosciences Department of Yangtze University, Jingzhou 434023, China;
3. Exploration and Production Research Institute, SINOPEC, Beijing 100083, China

Received:2003-04-15 Revised:2003-08-18 Online:2004-03-25 Published:2010-05-21

摘要/Abstract

摘要： 通过高分辨率层序地层划分与对比、全三维地震资料构造解释与微构造分析、测井地震约束波阻抗反演、地震资料油气预测等配套新技术的综合应用,重新建立了东辛油田东南部地区的油藏地质模型.在对成藏规律认识的基础上,提出了工区构造油藏和岩性油藏两类共7个滚动勘探目标.前者主要为沙三中以下目的层;后者为微构造或斜坡背景下的岩性尖灭型圈闭,砂体类型分别为沙三上至沙二下三角洲前缘前积砂体和沙四段至沙三中的深水浊积砂岩体.

关键词: 油藏描述, 滚动勘探, 目标选择, 东辛油田

Abstract: The technologies of stratum division and correlation using high resolution sequence stratigraphy,the structure interpretation of full three-dimensional seismic data,the acoustic impedance inversion with log and seismic data and prediction of oil and gas with seismic data were comprehensively applied to re-establish the geological model for the east-southern reservoir in Dongxin Oilfield.The laws of reservoir generation were analyzed,and seven roll exploration objects were proposed.These objects can be divided into two types of structural oil pools and lithologic oil reservoirs including seven objects of roll exploration.The first type is the deeper reservoir under the midst of third section in the Shahejie Formation,and the second type is the lithologic pinchout oil reservoir on the background of micro structure and slope.The types of sand body in the studied area include the delta front sheet sand and the deeper water turbidite(haclberry)sand.The former is located between the upper third section in Shahejie Formation and the lower second section in Shahejie Formation.The latter is between the fourth section in Shahejie Formation and the midst of the third section of Shahejie Formation.

Key words: reservoir description, roll exploration objects, reservoir geology model, Dongxin Oilfield

中图分类号:

TE122.1

张煜, 陈恭洋, 史文东, 张永贵. 东辛油田东南部油藏描述及滚动勘探目标选择[J]. 石油学报, 2004, 25(2): 36-40.

ZHANG Yu, CHEN Gong-yang, SHI Wen-dong, ZHANG Yong-gui. Reservoir description technology and selection of roll exploration objects in the east-south of Dongxin Oilfield[J]. Editorial office of ACTA PETROLEI SINICA, 2004, 25(2): 36-40.

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东辛油田东南部油藏描述及滚动勘探目标选择

Reservoir description technology and selection of roll exploration objects in the east-south of Dongxin Oilfield

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