摘要
多元线性回归方法的可靠性如何呢?上述研究者以美国的二叠系盆地为评价对象,对该方法进行验证,所取得的结果是令人满意的,和其它方法所得的结果很接近。
The statistical method of volumts is that of evaluation of oil and gas resources in new prospecting area using geological analogy based on the function of oil-gas resousces (Q) on volumes (V) of sedimentary rocks and other variables. Developed in the petroliferous areas that have been thoroughly studied, this method has gone through two developmental stages. First, some simple equations relating Q with V are established, though with less desirable effects owing to oversimplication of geological factors. In second stage, some relationships of Q and many geological parameters are established using linear multiple regression analysis. More satisfactory results are obtained in explaration owing to full consideration of variety of geological factors influencing the petroleum resources. Moreover, we must increase information eontent and reliability of every variable for inproving this method.
出处
《地质科技情报》
CAS
CSCD
北大核心
1992年第2期99-102,共4页
Geological Science and Technology Information
关键词
石油
天然气
定量评价
体积
统计
the statistical method of volumep, oil and gas resource, quantitative evaluation linear muliple regression analysis
