摘要
在综合研究水平井射孔完井开发的技术经济指标因素基础上,根据资金平衡原理,建立了底水油藏水平井射孔完井的合理水平段长度的优化模型,提出了一种确定水平井射孔完井的合理水平段长度的计算方法。该模型求解后可得到水平井射孔的合理水平井段长度、合理经济开发时间、最优射孔参数和水平井段位置等重要参数,为油田实际生产提供了重要的指导意义。利用该模型开发的水平井射孔完井优化设计软件在油田中取得了较好的应用效果。
On the base of the study on the factors of both technical and economic indices for horizontal perforated completion development and according to the capital balance principle, an optimized model of determining the appropriate horizontal interval length in bottom-water reservoir is presented in this paper. And a new method for calculating the interval length of horizontal perforated completion is also proposed. This model can be used to define the important parameters such as appropriate horizontal interval length,appropriate development time,optimized perforated density and the location of horizontal intervals. These parameters can be used to guide the developed design in oilfield. The horizontal perforation completion optimum design software (HP-DPOD) developed on this model has obtained good application effectiveness.
出处
《断块油气田》
CAS
2007年第6期40-43,共4页
Fault-Block Oil & Gas Field
基金
国家"973"高含硫气藏储层硫沉积机理及渗流规律研究(50574079)基金项目。
关键词
底水油藏
水平井
最优水平段长度
合理开发时间
最优孔密
bottom-water reservoir,horizontal well,optimum horizontal interval length,appropriate development time,optimum perforated density.
