| 卫81块特低渗油藏提高采收率技术及应用 |
| |
| 引用本文： | 陈俊革,韩新宇,潘远基,肖利平,王家骅,李娟.卫81块特低渗油藏提高采收率技术及应用[J].石油天然气学报,2005(Z2). |
| |
| 作者姓名： | 陈俊革 韩新宇 潘远基 肖利平 王家骅 李娟 |
| |
| 作者单位： | 中原油田分公司采油三厂 山东莘县252434
(陈俊革，韩新宇，潘远基，肖利平，王家骅)，中原油田分公司采油三厂 山东莘县252434(李娟) |
| |
| 摘 要： | 介绍了卫城油田卫81块特低渗油藏提高采收率的主要做法及效果,并进行了总体开发效果评价,实施处理后,使水驱控制储量、水驱动用储量逐年增加,使老井产量递减得到有效控制。指出实施油藏整体压裂改造,及时进行压裂引效量是开发低渗透油藏的首要措施。
|
| 关 键 词： | 低渗透油气藏 提高采收率 井网密度 油藏精细描述 暂堵酸化 卫城油田 |
Techniques for Enhancing Oil Recovery in Ultra-low Permeability Reservoirs in Block Wei 81 and Its Application |
| |
| CHEN Jun-ge,HAN Xin-yu,PAN Yuan-ji,XIAO Li-ping,WANG Jia-hua,LI Juan.Techniques for Enhancing Oil Recovery in Ultra-low Permeability Reservoirs in Block Wei 81 and Its Application[J].Journal of Oil and Gas Technology,2005(Z2). |
| |
| Authors: | CHEN Jun-ge HAN Xin-yu PAN Yuan-ji XIAO Li-ping WANG Jia-hua LI Juan |
| |
| Abstract: | The major ways and effect of enhancing oil recovery in ultra-low permeability reservoirs in Block Wei 81 of Weicheng Oilfield are introduced and its overall development effect assessment is performed. After the operation water-drive control reserves and water-drive producing reserves are raised yearly, and production depletion induced in lod oil wells is controlled effectively. It is pointed out that the major measures include overall reservoir fracture reconstruction, production by fracturing, which are important measures for low permeability reservoir production. |
| |
| Keywords: | |
| 本文献已被 CNKI 等数据库收录！ |
|
