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广义伽马旋回模型在油气田产量与可采储量预测中的应用

断块油气田

2002年 9卷第02期

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Title

A NewMethod for Predicting Production and Reserves of Oil and Gas Field

作者

李广志

Authors

Li Guangzhi

单位

河南石油勘探局设计院

Organization

Henan Petroleum Exploration Bureau , SINOPEC, Henan 473132 , P. R. China

摘要

受翁旋回模型的启发,提出了用广义伽马旋回模型预测油气田产量与可采储量,并通过广义伽马旋回模型与翁旋回模型在双河油田年产量预测中的对比,证明广义伽马旋回模型在油气田产量及可采储量预测中也是实用有效的。

Abstract

In this paper , a new model is established based on general Γ-distribution in probability statistics. This model may be used to predict production rate ,recoverable reserves , annual maximum production rate and its occuring time of oil and gas fields. At the same time ,the method of linear solution for the model is provided. Application of an oilfield indicate that the model and the method for solution are practical and efficient.

关键词：

伽马旋回;预测;油田;产量;可采储量;

Keywords:

Gamma Cycle , Prediction , Oilfield , Production rate , Recoverable reserve;

基金项目

DOI