Production decline method is an important technology to estimate the recoverable reserves of oil, gas and condensate reservoirs.
第二，产量递减是预测凝析气田可采储量的重要方法。
Finite element method is used in the study of nozzle damping of instable combustion in a solid rocket motor. Wave decline method is used in the experimental research.
应用有限单元法研究固体火箭发动机不稳定燃烧中的喷管阻尼，并用波衰减对比法进行了试验研究。
The characteristics of BP neural network and chaos optimal method are analyzed. By integrating chaos optimal method with gradient-decline method, an optimal method of combination search is created.
分析了BP神经网络和混沌优化的特点，并将混沌优化方法和梯度下降法结合起来构成一种新的组合搜索优化方法。
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.
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。
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.
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。
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