层次分析法在油页岩选区评价中的应用  

AHP Application to Oil Shale Target Areas Selection and Evaluation

作　　者：张晓伟[1] 刘人和[1] 

机构地区：[1]中国石油勘探开发研究院廊坊分院,河北省廊坊市065007

出　　处：《中国石油勘探》2011年第4期82-86,5,共5页China Petroleum Exploration

基　　金："十一五"国家科技重大专项"页岩油有效开采关键技术"子课题"油页岩有利分布区目标优选"(2008ZX0518-002)

摘　　要：介绍了层次分析法的原理及应用步骤,并将其运用到中国油页岩目标区的优选中;在此过程中建立了油页岩开发选区评价模型与指标体系,确定了各层评价指标的权重,并建立统一的赋分体系获取指标数值,加权求和得到各个目标区的综合得分。研究表明,影响油页岩开发选区评价的最主要因素是油页岩矿点的地质与资源条件,较关键参数是油页岩含油率、矿体埋深及页岩油资源量。通过使用层次分析法对全国11个油页岩矿点进行评价,可判定黑龙江林口矿区油页岩的综合评价指标得分最高,最具开发前景;其次是延吉老黑山和吉林农安。This paper introduces the principle of the analytic hierarchy process (AHP) method and its application, and applies it to selection of oil shale target areas in China. During the process, the evaluation model and index system of oil shale area are established, the statistical weight of all indexes is identified, and the sum weight of each target area is acquired. Study indicates that the most important factor affecting oil shale area selection is geological parameters and resource conditions. And the key properties are oil saturation, burial depth and the amount of shale oil resources. By evaluating 11 oil shale target areas in China, it could be inferred that Heilongjiang Linkou oil shale is the best exploration area with the highest score, followed by Yanji Black Hill and Jilin Nongan.

关 键 词：油页岩 层次分析法 目标优选 

分 类 号：TE122.9[石油与天然气工程—油气勘探]