Application of an analytic hierarchy process to hydrocarbon accumulation coefficient estimation

作     者：Gao Yongjin Liu Lifeng Liu Huimin Zheng Feifei Wu Li Zhou Jingjing Qu Dongfang Gao Yongjin 1, 2 , Liu Lifeng 1, 3 , Liu Huimin 2 , Zheng Feifei 1 , Wu Li 1 , Zhou Jingjing 1 and Qu Dongfang 1 1 State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum, Beijing 102249, China 2 Geoscience Research Institute, Shengli Oilfield, SINOPEC, Dongying 257061, China 3 Laboratory of Integrated Geology and Geophysics Research, China University of Petroleum, Beijing 102249, China

作者机构：State Key Laboratory of Petroleum Resources and Prospecting China University of Petroleum Beijing 102249 China Geoscience Research Institute Shengli Oilfield SINOPEC Dongying 257061 China Laboratory of Integrated Geology and Geophysics Research China University of Petroleum Beijing 102249 China 

出 版 物：《Petroleum Science》 (石油科学（英文版）)

年 卷 期：2010年第7卷第3期

页      面：337-346页

核心收录：

学科分类：12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 081803[工学-地质工程] 07[理学] 08[工学] 0818[工学-地质资源与地质工程] 070105[理学-运筹学与控制论] 0701[理学-数学] 

基　　金：supported by the Foundation Projectof State Key Laboratory of Petroleum Resources and Prospecting (PRPDX2008-05) the "973" National Key Basic Research Program (2006CB202308) 

主　　题：Hydrocarbon accumulation coefficient analytical hierarchy process hydrocarbon resourceevaluation hydrocarbon accumulation system Liaohe Western Sag 

摘      要：The hydrocarbon accumulation coefficient is a key parameter in resources evaluation by genetic techniques. Methods of obtaining its value scientifically have always been an important factor influencing evaluation credibility. In this paper, the hydrocarbon accumulation system is evaluated quantitatively by establishing a hierarchy structure model based on an analytical hierarchy process. The hydrocarbon accumulation system of a higher exploration degree is selected as a calibration area and its hydrocarbon accumulation coefficient can be calculated using methods of hydrocarbon generation potential and reservoir-scale sequence. The hydrocarbon accumulation coefficient of a petroleum accumulation system can be gained by analogy of reservoir forming comprehensive evaluation results with the calibration area. The hydrocarbon accumulation coefficient of each petroleum accumulation system in the upper reservoir-forming combination of the Liaohe Western Sag can be obtained with this method. Practice shows that using the analytical hierarchy process to quantitatively evaluate the hydrocarbon accumulation system and then quantitatively predict the hydrocarbon accumulation coefficient decreases the influence of human factors in resources evaluation, and makes the resources assessment more objective and closer to the actual geological condition.