东濮凹陷胡状集北岩性油藏地层微电阻率测井地质分析  

Geologic Analysis of Lithologic Deposit with FMI in Northern Huzhuangji of Dongpu Depression

作　　者：何方[1] 郑宇霞[1] 周燕萍[1] 周承文 李建荣[1] 

机构地区：[1]中原油田分公司勘探开发科学研究院 [2]中原石油勘探局地质录井处

出　　处：《断块油气田》2004年第4期8-10,共3页Fault-Block Oil & Gas Field

摘　　要：胡状集北岩性油藏位于东濮凹陷西部斜坡带 ,由于近物源快速堆积 ,沉积相带复杂多变 ,通过胡 99井地层微电阻率成像测井产生的电图像 ,结合常规测井曲线特征变化 ,对该区岩石结构、沉积砂体、构造特征进行分析 ,认为胡状集北岩性油藏为三角洲—湖泊相沉积 ,河口坝、水下分流水道相是油气聚集的有利部位 ,并指出了下一步的勘探开发方向。Northern Huzhuangji lithologic deposit lies in west slope belt of Dongpu depression. Because of proximal and rapid accumulation,the sedimentary facies is complicated and variable. According to the electric image generated by FMI of Hu99,the study analyzed rock texture, sedimentary sand body and structural propert,combined with characteristic variation of conventional log.This paper considered that northern Huzhuangji lithologic deposit is delta-lacustrine sedimentation,the glutenite of major oil-bearing series is respectively mouth bar and underwater distributary channel facies.the major object of further exploration and development ought to be mouth bar and underwater distributary channel facies.

关 键 词：胡状集北 岩性油藏 成像测井 地质分析 沉积相 

分 类 号：TE347[石油与天然气工程—油气田开发工程]