整装油田提液井经济合理产液量研究
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摘要
进入特高含水期的整装油田油井产油量很低,通过提液措施增大油井产液量是实现油井增产的一种有效措施。为此,需要研究液量规模提高到多大,才能实现提液经济效益的最大化。本文在不同液量水平下产油量和成本变化规律统计的基础上,通过分析不同液量下的投入产出变化,进而确定经济效益最大化时的产液量。此产液量可以用于指导矿场油井提液生产。
Oil wells in integrated oilfield entering the ultra-high water cut stage tend to have very low oil production. It is an effective measure to increase the oil production by enhancing the liquid production. Therefore, it is necessary to study the reasonable liquid volume increase so as to maximize economic benefit. Based on the statistics of oil production and cost variation under different liquid production levels, this paper analyzes the input-output variation and then selects the liquid production when the economic benefit is maximized. This liquid value can be used to guide the production of the liquid enhanced wells.
Oil wells in integrated oilfield entering the ultra-high water cut stage tend to have very low oil production. It is an effective measure to increase the oil production by enhancing the liquid production. Therefore, it is necessary to study the reasonable liquid volume increase so as to maximize economic benefit. Based on the statistics of oil production and cost variation under different liquid production levels, this paper analyzes the input-output variation and then selects the liquid production when the economic benefit is maximized. This liquid value can be used to guide the production of the liquid enhanced wells.
引文
[1]聂飞朋,陈伟,张雪梅,等.埕岛油田馆陶组单井合理提液量计算方法研究[J].西部探矿工程,2007(12):71–73.
[2]冯其红,石飞,王守磊,等.提液井合理井底流动压力的确定[J].油气地质与采收率,2011,18(3):74–76.
[2]冯其红,石飞,王守磊,等.提液井合理井底流动压力的确定[J].油气地质与采收率,2011,18(3):74–76.