辽河油田复杂断块沙三段油藏精细描述  

Reservoir Description Of The Third Member Of Shahejie Formation In Complicated Fault-Block Oil Field Of Liaohe Basin

作　　者：汪晴川[1] 谭荣彪[1] 徐炎[1] 杨惠贤[1] 

机构地区：[1]成都理工大学"油气藏地质与开发工程"国家重点实验室,成都610059

出　　处：《内蒙古石油化工》2007年第7期93-96,共4页Inner Mongolia Petrochemical Industry

摘　　要：辽河油田欧利坨子区块沙三段地层岩性复杂,构造断裂破碎情况复杂,沉积范围小,石油地质条件复杂。本文从该地区的构造,沉积储存特征进行了油藏描述研究。利用DISCOVERY综合油藏描述软件,综合三维地震精细解释,沉积储层特征参数分析,过井反演成果和生产试油数据,进行了油藏综合描述。直观地展现了主要目的层段局部构造和断裂系统发育特征,有效地预测了三角洲砂体发育情况,迅速准确地指导油气勘探开发。The Oulituo block of Liaohe oilfield is characterized by complex lithology, tectonics fracture and petroleum geological condition and small sedimentary coverage. This paper deals with the reservoir description of this block by and characters of tectonics and sediment. Using the DISCOVERY, a software of reservoir description, along with fine 3D seismic interpretation, parameters of sedimentary reservoir, Seismic inversion technique and the data of testing for oil, compose reservoir description is achieved. Which directly shows the characters of local structure and the development of fracture system, and effectively predicts the development of delta sandstone, instructs the exploitation of oil and gas.

关 键 词：油藏描述 DISCOVERY软件 沉积相 地震精细解释 反演 

分 类 号：P618.130.2[天文地球—矿床学]