油田增产措施经济价值对比研究  

Comparative Study on Economic Value of Oil Well Stimulation Measures

作　　者：闫竹芹 来轩昂[1,2] 冀忠伦[1,2] YAN Zhuqin;LAI Xuan’ang;JI Zhonglun(Oil and Gas Technology Institute,PetroChina Changqing Oilfield Branch,Xi’an 710018,China;National Engineering Laboratory for Exploration and Development of Low Permeability Oil and Gas Field,Xi’an 710018,China)

机构地区：[1]中国石油长庆油田分公司油气工艺研究院,西安710018 [2]低渗透油气田勘探开发国家工程实验室,西安710018

出　　处：《经济研究导刊》2024年第5期64-67,共4页Economic Research Guide

摘　　要：面对产量的快速递减和“增储上产”的重要任务,近年来各油田加大了油井增产措施的实施和推广。但增产措施工作量大、类型多、差异大,对其经济价值实现系统、全面、科学的评价存在一定的困难。常用的净现值法和经济极限产量法都存在一定的缺陷。为了对增产措施实施全生命周期的评价,消除措施支出规模影响,从多角度刻画各种措施的经济价值,对各项工艺进行效益排队和对比分析。以油田措施井的实际生产数据资料为基础,利用灰色模糊综合评判法对重复压裂、酸化、补孔、堵水和大修等五种增产措施的经济价值进行对比分析。研究结果表明,在综合考虑三个经济指标的条件下,补孔的经济效益最好,其次是酸化、重复压裂、大修,最后是堵水,并结合关联系数对后三种措施提出改进建议。Facing the rapid decline of production and the important task of the increase in oil reserve and production,the oil fields have increased oil well stimulation measures in recent years.Due to the stimulation from volume,type,technical differences,it is difficult to evaluate the economic value of the stimulation with a system,comprehensive and scientific evaluation method.Net present value method and economic limit production method as the commonly used two methods,there are some defects.In order to implement the full life cycle assessment of well stimulation,eliminate measures spending scale effects,depicting various measures of economic value from various angles,to benefit all measures queue and comparative analysis.Based on the actual production data of of measure wells in Jiyuan oil field,using the grey fuzzy comprehensive evaluation method to Compare the economic value of the repeated fracturing,acidizing,fill holes,water plugging and overhaul.Under the condition of synthetically considering the three indicators,research has been clear about the economic benefit of different measures,and puts forward suggestions combined with the correlation coefficient to improve measure efficiency.

关 键 词：增产措施 价值对比 灰色模糊综合评判法 

分 类 号：F426[经济管理—产业经济]