Comparative Study on Economic Value of Oil Well Stimulation Measures
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.
万方数据
维普
