魏岗油田四区Ⅴ断块特高含水期剩余油挖潜对策研究  

Study on the Countermeasures of tapping the remaining oil potential in the extra high water cut stage of fault block V in block 4 of Weigang Oilfield

作　　者：汪婷 Wang Ting(Geological Research Institute of No.1 Oil Production Plant of Henan Oilfield Company,Henan Tongbai 474780)

机构地区：[1]河南油田分公司采油一厂地质研究所,河南桐柏474780

出　　处：《石化技术》2021年第8期137-138,共2页Petrochemical Industry Technology

摘　　要：综合利用井震结合、微构造趋势面法开展构造精细研究;在注采优势流线描述的基础上,通过注采井网矢量调整,提高水驱储量控制;通过矢量流线调整,扩大水驱波及,达到改善单元整体开发效果的目的。In this paper,the combination of well and earthquake and the method of microstructural trend surface are used to carry out fine structural research;On the basis of the description of injection production advantage flow line,Through the vector adjustment of injection production well pattern,the control of water drive reserves is improved;By adjusting the vector streamline,the water drive sweep is expanded,To achieve the purpose of improving the overall development effect of the unit.

关 键 词：复杂断块 特高含水期 低序级断层精细注采调整 

分 类 号：TE327[石油与天然气工程—油气田开发工程]