基于计算思维的定量分层方法研究——以子北油田长6段为例  

A quantitative stratified method based on computational thinking:Taken Chang 6 reservoir in Zibei Oilfield as an example

作　　者：赵妮[1] 

机构地区：[1]西安工业大学计算机科学与工程学院,陕西西安710032

出　　处：《复杂油气藏》2016年第2期6-11,共6页Complex Hydrocarbon Reservoirs

摘　　要：计算思维与实验思维和理论思维被认为是当今社会人类的三大科学思维方式。定量分层是层序地层学研究的一项难题,地层划分的最优分割法是定量岩石地层学中的一种常见算法。在应用测井资料进行分层时,溶入计算思维的新思想,从地质及沉积环境特征出发,对数据进行必要的归纳、推理,寻找敏感指标用于资料解释,采用关注点分离的方法对最优分割算法进行了改进,并在子北油田长6段单井数据定量分层中进行了应用,取得了明显的划分效果。实践证明该方法在测井数据定量分层中具有一定的应用价值。The computational thinking,the experimental thought and the theoretical thought are considered to be three ways of human scientific thinking in today＇s society. The quantitative stratification is a difficult issue in the study of sequence stratigraphy. The optimal segmentation method for stratigraphic classification is a common algorithm in quantitative lithostratigraphy. When logging data were applied in stratification,considering the new ideas of the computational thinking,from the geological characteristics and sedimentary environments,it was necessary to summarize and deduce the logging data. And then a sensitive indicator was proposed to interpret the data. The optimal segmentation method was improved by adopting the method of separation of concerns. The new method was applied in the quantitative lithostratigraphy of logging data from Chang 6 reservoir in Zibei Oilfield. And the obvious stratified effect was obtained. The practice application proves that the method has a certain applied value in the quantitative stratification of logging data.

关 键 词：计算思维 定量分层 测井资料处理 最优分割算法 定量岩石地层学 

分 类 号：TE122.2[石油与天然气工程—油气勘探]