预测油气田可采储量和剩余可采储量的新方法

基于油气藏工程中的产量递减法 ,提出了预测油气田可采储量和剩余可采储量的新方法。只要油气田产量已明显进入递减期 ,就可以利用该方法预测未来某一开发年限时的技术可采储量、经济可采储量和剩余技术可采储量、剩余经济可采储量 ,以便于进行油气田开发规划的应用研究。应用实例证实了该方法的有效性和实用性。

A new method to predict recoverable and remaining recoverable reserves of oil and gas fields

Based on the production decline method in petroleum reservoir engineering, a new method to predict recoverable and remaining recoverable reserves of oil and gas fields has been proposed in this paper. Once a field gets into production decline, this method can be used to predict technical recoverable reserves, economic recoverable reserves, remaining technical recoverable reserves and remaining economic recoverable reserves for a future certain development period. These prediction results may be helpful to the study on field development planning. The effectiveness and practicability of the method have been confirmed by some application examples.