The Application of Cubic Spline Interpolation Method in Gas Logging Interpretation

被引：0
|
作者：
Wu Xiaoyu [1 ]
Zhang Fangzhou [1 ]
She Tianwei [1 ]
机构：
[1] Changshu Inst Technol, Changshu 215500, Jiangsu, Peoples R China
来源：
2019 4TH INTERNATIONAL WORKSHOP ON MATERIALS ENGINEERING AND COMPUTER SCIENCES (IWMECS 2019) | 2019年
关键词：
cubic spline interpolation; gas logging technology; value area; triangle plate;
D O I：
10.25236/iwmecs.2019.011
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In the logging technology, gas logging is an important method for reservoir evaluation, gas logging technology includes Kessler hydrocarbon ratio method and triangle plate method. However, according to the theory of experience to select the value point, value point error will be generated. Therefore, cubic spline interpolation method is proposed to select the value area of interpretation plate, the method is applied to reservoir evaluation. Cubic spline interpolation method is studied to calculate the value point, the theory and method of gas logging technology are studied. The value area obtained by the cubic spline interpolation method is used in triangle chart of gas logging technology, this can improve the accuracy of recognition of oil and gas reservoirs.
引用
收藏
页码：59 / 64
页数：6
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