收稿日期: 2008-11-24
修回日期: 2009-06-17
网络出版日期: 2009-10-10
基金资助
国家重大科技专项项目“复杂油气田地质与提高采收率技术”(编号:2008ZX05000-009)资助.
A New Forecasting Method for Production with Changing of Water-cut at the Water Flooding Stage
Received date: 2008-11-24
Revised date: 2009-06-17
Online published: 2009-10-10
赖枫鹏, 李治平, 岑芳 . 一种注水阶段考虑含水率变化的产量预测方法[J]. 天然气地球科学, 2009 , 20(5) : 827 -830 . DOI: 10.11764/j.issn.1672-1926.2009.05.827
The factors of production decline are different at the reservoir development stages, and water cut is more influence on the production at the flooding stage. Based on the trend analysis of the product of the three, water cut, oil bearing, and cumulative production fluid, we form a new forecasting method of reservoir production at the flooding stage, combining the calculation of reasonable injection production ratio and the water cut optimization of the stage. This method supports the development of adjustment for reservoir without numerical simulation in practice.
Key words: Water flooding; Water; cut; Production forecasting; Injection-production ratio.
/
〈 |
|
〉 |