一种生命旋回信息模型的建立及应用

A Information Model's Constructing and Application for Life Cycle

文章论述了油气田产量的非线性特征。基于Weng旋回的原理，提出了一种预测油气田产量的新型生命旋回信息模型。该模型可以预测油气田的瞬时产量、年产量、累积产量、可采储量、剩余可采储量、剩余可采储量瞬时储采比和瞬时采油气速度、剩优质产品可采储量的年储采比和年采油气速度、最高瞬时产量和年产量，以及发生的时间与相应的累积产量。同时，模型还可以预测油气田瞬时产量、年产量兴衰的4个过程。文章还论述了年产量与瞬时产量的差异，并被实例所验证。

This paper discusses non—lineazing feature for oil and gas field production．Considering the principal of Weng cycle，A new life cycle information model has being bring out．This model may predict Instantaneous output，annual output，accumulative output，recovery reserves，remnant recovery reserves and so on． rurthermore the model may predict the four risings the difference for annual output and instantaneous output．