摘要
为解决进入开发后期的老气井采用什么工艺措施能确保有效益或至少达到盈亏平衡的问题,利用投入产出平衡原理,根据井下工艺措施的增产气量、最低运行费用、天然气商品率、单位天然气税金等参数建立了井下工艺措施经济极限费用的测算模型,并利用该模型对某采气厂近几年实施的各种井下工艺措施进行了测算评价,由此可对采用何种井下工艺措施提供决策参考。
Which technological measure can ensure to obtain benefit or reach a breakeven when old gas wells are in a later development stage? In order to solve these problems,this study uses the input-output balance theory at first,then develops the calculation model of economic-limit expense for downhole technological measure based on some parameters,including increasing gas production,the lowest operation expense,gas commodity rate and per natural-gas tax;at last carries out an evaluation of different measures recently used for a gas production plant.Results can provide a decision-making reference for measure selection.
出处
《天然气技术与经济》
2011年第5期67-68,80,共2页
Natural Gas Technology and Economy
关键词
天然气井
工艺措施
经济极限
测算模型
gas well,technological measure,economic limit,calculation model
