计算机与数字工程2017，Vol.45Issue(8)：1479-1481,1499,4.DOI:10.3969/j.issn.1672-9722.2017.08.004
三次样条插值方法在气测解释中的应用
Cubic Spline Interpolation Method is Used in Gas Logging Interpretation
摘要
Abstract
In the logging technology,gas logging is an important method for reservoir evaluation,gas logging technology in-clude Kessler hydrocarbon ratio method and triangle plate method. However,according to the theory of experience to select the val-ue point,value point error will be generated. Therefore,cubic spline interpolation method is proposed to select the value area of in-terpretation 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.关键词
三次样条插值/气测解释/价值区/三角形图版Key words
cubic spline interpolation/gas logging technology/value area/triangle plate分类
信息技术与安全科学引用本文复制引用
佘天威,张方舟,孙永颖,韩乐..三次样条插值方法在气测解释中的应用[J].计算机与数字工程,2017,45(8):1479-1481,1499,4.基金项目
国家科研项目"重大工程关键技术装备研究与应用"(编号:2013E-38-09)资助. （编号:2013E-38-09）
