博士庄地区下第三系石油成藏条件研究

STUDY ON THE PALEOGENE POOL-FORMING CONDITIONS IN BOSHIZHUANG AREA

陈刚 刘林玉 雷鸣 魏国彪 黄金山 薛玉玮

CHEN Gang LIU Lin-yu LEI Ming WEI Guo-biao HUANG Jin-shan XUE Yu-wei

西北大学 地质学系, 西安 710069 2. 华北石油管理局, 河北 任丘 062552 3. 河南石油勘探局, 河南 南阳 473132

Department of Geology, Northwest University, Xi'an 710069, China 2. North China Bureau of Petroleum Administration, Renqiu, Hebei 062552, China 3. Henan Bureau of Petroleum Exploration, Nanyang, Henan 473132, china

本文运用地质、测井约束条件下的地震综合反演技术,对博士庄地区下第三系内陆河湖相薄层砂体进行了以构造解释和储层预测为主要内容的石油成藏条件分析与研究。在此基础上,结合石油成藏系统的研究思路和方法,综合分析并初步预测了该区下第三系沙二、三段含油目的层系的石油运聚成藏条件、富集规律及其有利的圈闭类型和勘探方向。

In this paper,the comprehensive seismic inversion technology under geologic and logging constrained conditions is used to analyse and study the pool forming conditions of the Paleogene continental river lake facies thin layer sand body in Boshizhuang area by tectonic interpretation and reservoir prediction.On this basis,the petroleum migration,accumulation and pool forming conditions,the petroleum enrichment rules,and the favorable trap types and exploration direction of the Paleogene Es 2 and Es 3 oil bearing target layer series in the area are comprehensively analysed and preliminary predicted combined with the research thought and method of petroleum pool forming systems.

国家自然科学基金(49474227);华北石油管理局横向协作课题资助

https://doi.org/10.11781/sysydz200001046