注蒸汽开发经济极限油汽比及经济可采储量的计算方法及应用  

The calculating method and application of economic limiting steam/oil ratio for steam flood and steam soak.

作　　者：石启新[1] 方开璞[1] 

机构地区：[1]中国石化胜利油田分公司

出　　处：《石油勘探与开发》2001年第4期97-98,共2页Petroleum Exploration and Development

摘　　要：注蒸汽开发经济极限油汽比及经济可采储量的计算方法及应用[刊 ]/石启新 ,方开璞∥石油勘探与开发 . 2 0 0 1 ,2 8( 4 ) . 97～ 98在一定的技术经济条件下 ,稠油注蒸汽开发油田的吨油产品的税后产值和吨油成本相平衡时的油汽比 ,为该条件下经济极限油汽比。它主要与油价和直接操作成本有关。在商品率、吨油税金、增值税率一定的条件下 ,影响经济极限油汽比计算结果的 4项主要技术、经济参数有 :蒸汽耗油率、蒸汽利用率、吨油操作成本、吨油售价。经济可采储量是评价和宏观决策中不可缺少的一项重要指标 ,主要与经济极限油汽比和产油量变化规律有关。表 1参Under the given technical and economic conditions, the steam oil ratio at the balance between the output value after taxation and the cost for ton oil of heavy oil field developed under steam flooding is the economic limit steam oil ratio under this condition. It mainly relates to oil price and direct operation cost. Under the circumstances of fixed commodity tax, ton oil tax and value added tax, 4 main technical and economic parameters, such as oil consumption of steam, utilization ratio, operation cost of ton oil and sale price of ton oil have an effect on the calculation results of economic limit steam oil ratio. Economic recoverable reserve is an important index for evaluation and decision, which mainly relates to economic limit steam oil ratio and the law of the change of oil production.

关 键 词：注蒸汽驱 稠油油田开发 经济极限 油汽比 经济可采储量 计算方法 

分 类 号：TE357.44[石油与天然气工程—油气田开发工程] TE328