富台复杂潜山裂缝网络单元划分技术  

Fracture network unit division technique for complex buried-hill reservoir of Futai Oilfield

作　　者：霍凯忠[1] 陈国强[1] 张燕[1] 李媛媛[1] 李晓庆[1] 叶小川[1] 陈静[1] 

机构地区：[1]中国石化胜利油田分公司河口采油厂,山东东营257200

出　　处：《复杂油气藏》2013年第4期43-46,共4页Complex Hydrocarbon Reservoirs

摘　　要：针对富台潜山油藏开发中存在的问题,开展了裂缝网络单元划分技术研究。综合利用地质、地震、钻井等多种学科理论,在建立潜山地层格架的基础上,以流动单元理论为指导,运用流体性质变化、初期产能特征、注采动态、干扰试井和示踪剂监测等方法进行井间连通性分析,最终,垂向上将研究区以冶里-亮甲山组上部隔层为界划分为两个裂缝网络单元,平面上共划分了7个裂缝网络单元。该技术预测结果取得了良好的应用效果。In order to solve the existing problems of the buried hill reservoir development in Futai Oilfield, a research on the fracture network unit division technique was carried out. According to multiple scientific theories of geology, seism, drilling, flow unit, etc. , based on the stratigraphic framework of the buried hill reservoir, the interwell connectivity was ana- lyzed by some methods ： initial productivity features, injection - production dynamic, interference test and tracer monito- ring. Finally, taking the upper layer gypsum rock of Yeli - Liangjiashan group as the boundary, the research area was di- vided into two fracture network units vertically and seven fracture network units in the plane. The prediction results coin- cide with field response in Futai Oilfield.

关 键 词：潜山油藏 碳酸盐岩 裂缝网络单元 富台油田 

分 类 号：TE345[石油与天然气工程—油气田开发工程]