| 水平井段最优长度的确定方法研究 |
| |
| 引用本文： | 陈海龙,李晓平,李其正.水平井段最优长度的确定方法研究[J].西南石油大学学报（自然科学版）,2003,25(1):47. |
| |
| 作者姓名： | 陈海龙 李晓平 李其正 |
| |
| 作者单位： | 1.西南石油学院研究生院,四川 南充 637001;2.西南石油学院“油气藏地质及开发工程”国家重点实验室;3.中海石油天津分公司 |
| |
| 摘 要： | 根据水平井筒内及油藏内流体流动的数学模型,将水平井的油藏渗流和水平井段中的流动进行耦合,即将原油流入水平井段的点作为节点,来研究水平井段的最优长度,推导出水平井段最优长度的求解方程,并用实例论证了方法的合理和可靠性,为确定水平井水平段合理长度提供了科学的依据。
|
| 关 键 词： | 水平井 渗流模型 耦合 最优长度 |
| 收稿时间： | 2002-04-17 |
STUDY OF THE DETERMINING METHOD OF OPTIMUM LENGTH ON HORIZONTAL WELL |
| |
| CHEN Hai-long LI Xiao-ping LI Qi-zen.STUDY OF THE DETERMINING METHOD OF OPTIMUM LENGTH ON HORIZONTAL WELL[J].Journal of Southwest Petroleum University(Seience & Technology Edition),2003,25(1):47. |
| |
| Authors: | CHEN Hai-long LI Xiao-ping LI Qi-zen |
| |
| Institution: | Southwest Petroleum Institute, Nanchong Sichuang 637001, China |
| |
| Abstract: | According to the mathematical models of fluid flow in reservoir and in horizontal wellbore, the percolation in reservoir coupled with the flow in horizontal wellbore in this paper, i.e. regarding the location where crude oil runs into wellbore as node, and the optimum well length was studied. The solution to optimum well length was derived and a presented exampledemonstrated the reasonableness and feasibility of this approach. The study of this paper developed a methodology to calculate the optimum horizontal well length. |
| |
| Keywords: | horizontal well percolation model coupling optimum lengt |
|
| 点击此处可从《西南石油大学学报（自然科学版）》浏览原始摘要信息 |
| 点击此处可从《西南石油大学学报（自然科学版）》下载免费的PDF全文 |
