稠油油藏HS油田经济极限产量研究

稠油油藏开发过程中产量达到峰值后会迅速进入递减期,产量下降加快。受国际油价下跌影响,油田的经济效益下降。通过对稠油油藏经济极限产量的影响因素分析,运用投入产出原理,建立了经济极限产量模型。利用HS油田生产数据计算出油田经济极限产量,最后用统计学软件建立了极限产量与影响因素的回归模型,为油田管理者进行产量决策提供了科学依据。

Study on the Economic Limit Production of Heavy Oil Reservoir in HS Oilfield

During the process of heavy oil reservoir development , the yield once reached the peak, it will quickly enter the decline period and accelerate the decline in output. Affected by the impact of international oil prices decline, the economic benefit of oil field declined. Through analysising the influence factors of heavy oil reservoir economic limit yield, using input-output theory, established the economic limit production model. Using HS oil production data , this paper calculated the economic limit of oil output, finally using statistical software to establish a regression model about the factors of affecting the yield and economic limit production. Ultimatly, it provides scientific basis for oilfield output decision management.