勘探开发一体化下的石油储量评估方法与SEC认可的评估方法比较

美国SEC认可的储量经济评估方法是一种权威方法,但多用于已开发油田。对于无开发数据的待开发油田往往采用类比法。文中提出的方法,有利于这类油田储量的经济评估。该方法重点解决了产量的预测、油价与成本的动态预测及油田经济开采时间的确定问题。文中对两种方法的基本原理、参数选择、适用范围作了分析比较,并通过实例对两种方法进行了比较。文中所提出的方法是储量经济评估又一种可参考的有效实用方法。

Comparison of Oil Reserves Assessment Method for Integrated Exploration and Development with that Approved by SEC

The economic reserve assessment method, approved by American SEC, is an authoritative tool, it is mostly applied to the developed oilfields. Sometimes the analogy method is adopted in the undeveloped oilfields without development data. The method in the paper is favorable for economic reserve assessment of the oilfields. Such problems as production prediction, dynamic prediction of oil price and cost as well as determination of economic production time for oilfields can be mainly solved. The basic principle, parameters selection and adaptable range of these two methods are analyzed and compared through practical examples. The method presented here is another consumable and efficient method for economic reserve assessment