| 限流压裂工艺技术研究 |
| |
| 引用本文： | 王琴,张士诚,陈浩东.限流压裂工艺技术研究[J].重庆科技学院学报(自然科学版),2009,11(1). |
| |
| 作者姓名： | 王琴 张士诚 陈浩东 |
| |
| 作者单位： | 1. 中国石油大学,北京,102249
2. 中海油监督监理技术公司,天津,300452 |
| |
| 摘 要： | 介绍了限流压裂各小层的流量分配、射孔参数与排量组合的计算方法.针对其低密度射孔特点,分析了压后对油井完善性的影响.经现场应用,限流压裂增产效果明显,是低渗透难动用储量开发的重要途径.
|
| 关 键 词： | 低渗透储层 限流压裂 孔眼摩阻 流量分配 |
The Technological Study of Limited-entry Fracturing |
| |
| WANG Qin,ZHANG Shi-cheng,CHEN Hao-dong.The Technological Study of Limited-entry Fracturing[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2009,11(1). |
| |
| Authors: | WANG Qin ZHANG Shi-cheng CHEN Hao-dong |
| |
| Affiliation: | 1.China University of Petroleum;Beijing 102249;2.Supervision & Technology Company of CNOOC;Tianjin 300452 |
| |
| Abstract: | This paper mainly introduces computational formulas of flow rate distribution in each injection profile,combination of perforations' parameters and flow rate.Also aiming at its characteristics of low density in shooting,it analyzes the effect on consummation of oil well after fracturing.Through practice,and the preferable production effectiveness is achieved.So limited-entry fracturing is a vital approach to develop low-permeability reservoir. |
| |
| Keywords: | low-permeability reservoir limited-entry fracturing friction of perforations flux distribute |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
