丘陵油田二次开发中单砂体精细刻画  

Single Sand-Body Fine Depiction in Secondary Development of Qiuling Oilfield in Tuha Basin

作　　者：刘滨[1,2] 蒲玉娥 何伯斌 葛新超 李宁[2] 刘琦 

机构地区：[1]中国地质大学能源学院,北京100083 [2]中国石油吐哈油田分公司勘探开发研究院,新疆哈密839009

出　　处：《新疆石油地质》2012年第1期69-71,共3页Xinjiang Petroleum Geology

摘　　要：针对吐哈丘陵油田地质条件复杂、水淹程度高、现有井网对单砂体适应性较差、剩余油分布认识准确性不高等问题,开展单砂层精细对比和内部构型刻画研究,落实了砂层内部单砂体的精细成因格架、侧向变化和连通关系。既解决了一些开发生产的矛盾问题,又为二次开发试验井的部署和矿场实施提供了重要的技术支撑,取得了良好的应用效果。Qiuling oilfield in Tuha basin is characterized by complex geologic conditions,high water cut,poor adaptability of existing well patterns on the single sand bodies of reservoir and unclear remained oil distribution recognition,etc.This paper presents the fine correlation of single sand layer and the internal configuration depiction,determines the fine genetic framework,lateral variation and connected relationship of the single sand bodies.The good results indicate that using such a depiction has solved some contradicted problems from the development and production and provided important technical supports for arrangement of secondary development pilot test wells and field implementations.

关 键 词：吐哈盆地 丘陵油田 二次开发 单砂体 精细对比 

分 类 号：TE112.221[石油与天然气工程—油气勘探]