利用井控面积法研究ZW区块长6油藏剩余油分布特征  

Study on Remaining Oil Distribution Features of ZW Area Chang 6 Reservoir by Using Well Control Area Method

作　　者：张新勃 冯娟[1] 宋江涛[1] 任晓娟[2] 王宁[2] 罗向荣[2] Zhang Xinbo;Feng Juan;Song Jiangtao;Ren Xiaojuan;Wang Ning;Luo Xiangrong(Zichang Oil Production Factory,Yanchang Oilfeld Co.,LTD,Yah＇an,Shanxi,717300)

机构地区：[1]延长油田股份有限公司子长采油厂,陕西延安717300 [2]西安石油大学石油工程学院,陕西西安710065

出　　处：《石化技术》2018年第11期143-144,共2页Petrochemical Industry Technology

摘　　要：本次研究通过对单井累计产油量分小层进行劈分,利用各小层单井地质储量核算结果减去劈分后的各小层累计产油量,得到单井剩余地质储量。通过petrel软件对平面上剩余油的分布进行预测,阐明了剩余油平面和剖面分布富集层位及相应的位置,并提供了目的层段剩余油富集量及挖潜范围,为油田区块的开发调整及挖潜指明了方向。In this study, the cumulative oil production of the single well were divided by each layers. In single well geological reserves calculation results of each layers, the divided cumulative oil production of each layers were deducted, finally single well remaining geological reserves were obtaned. The distribution of remaining oil on plane was predicted through the petrel software, the enrichment layer and the corresponding position of remaining oil distribution on plane and profile were illuminated and remaining oil enrichment quantity of objective layer and producing scope were also provided, which pointed out the direction for the development adjustment and producing of oil field area.

关 键 词：单井控制储量 井网 产油量 剩余油 

分 类 号：TE327[石油与天然气工程—油气田开发工程]