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well drainage area
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  泄油面积
     Reservoir engineering method is adopted to calculate recovery indexes such as the horizontal well's limited recovery factors, well drainage area, reservoir limited recoverable reserves and water cut and so on. The results are basically inosculated with numerical simulation results.
     应用油藏工程方法计算了水平井极限采收率、泄油面积和油藏极限可采储量、含水率等开发指标,其结果与数值模拟结果基本吻合.
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  “well drainage area”译为未确定词的双语例句
     During the development of oil reservoir, it's difficulty to estimate the reservoir pressure as the rock permeability, porosity and well drainage area change all the time.
     在油藏开发过程中 ,油藏的渗透率、孔隙度和供油面积等参数不断变化 ,很难确定其精确数值 ,给油藏压力的计算带来了困难。
短句来源
     According to this concept an equation is derived from diagram, which proves that well drainage area of the positive mini-structure wells is generally larger than that of the negative mini-structure wells, and thus the positive mini-structure wells have a yield higher than that of the negative ministructure wells.
     根据此概念,用图解法推导出数学表达式,证明在通常条件下,正微井控制的油层切面积大于负微井所控制的切面积,因此正微井高产、负微井低产。
短句来源
  相似匹配句对
     Construction method of drainage sinking well
     排水沉井施工方法探讨
短句来源
     Approximate Estimation of Drainage Radius of Gas Well
     气井供气范围近似估算方法
短句来源
     On the Interjection Well
     谈谈感叹词well
     As well, the ADO.
     NET,并采用ADO.
短句来源
     The Optimal Operation of Well Network in Well Irrigation and Drainage Area
     井灌井排区机井运行的优化调度
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  well drainage area
The effective permeability, within the well drainage area, is therefore greatly enhanced by the second component fractures.
      


Based on the mini-structure study in the past and combined with the existing well production data of Liangjialou and Guangli oil fields, this paper presents a new concept of "Oil-injected water interface". According to this concept an equation is derived from diagram, which proves that well drainage area of the positive mini-structure wells is generally larger than that of the negative mini-structure wells, and thus the positive mini-structure wells have a yield higher than that of the negative ministructure...

Based on the mini-structure study in the past and combined with the existing well production data of Liangjialou and Guangli oil fields, this paper presents a new concept of "Oil-injected water interface". According to this concept an equation is derived from diagram, which proves that well drainage area of the positive mini-structure wells is generally larger than that of the negative mini-structure wells, and thus the positive mini-structure wells have a yield higher than that of the negative ministructure wells. This paper also points out that performance and sedimentary micro factes have a combined influence on well production. In addition, a method to raise the success ratio of drilling infill wells at middle and high water-cut development stages is presented in the last part of the paper.

在过去研究梁家楼和广利油田微型构造的基础上,结合现在油井生产资料再作综合分析,提出“注入水油水界面”的新概念;根据此概念,用图解法推导出数学表达式,证明在通常条件下,正微井控制的油层切面积大于负微井所控制的切面积,因此正微井高产、负微井低产。并指出动态因素和沉积微相对油井生产的影响。最后提出在中、高含水期提高加密井成功率的方法。

During the development of oil reservoir, it's difficulty to estimate the reservoir pressure as the rock permeability, porosity and well drainage area change all the time. This paper introduced a new reservoir average pressure calculation method using pressure buildup curve only. There is a correlation between average reservoir pressure and the shape of pressure buildup curve, and the verage reservoir pressurecan be estimated when the slope of semi-log plot and extrapolated buildup pressure were determined....

During the development of oil reservoir, it's difficulty to estimate the reservoir pressure as the rock permeability, porosity and well drainage area change all the time. This paper introduced a new reservoir average pressure calculation method using pressure buildup curve only. There is a correlation between average reservoir pressure and the shape of pressure buildup curve, and the verage reservoir pressurecan be estimated when the slope of semi-log plot and extrapolated buildup pressure were determined.

在油藏开发过程中 ,油藏的渗透率、孔隙度和供油面积等参数不断变化 ,很难确定其精确数值 ,给油藏压力的计算带来了困难。本文提出了只用压力恢复曲线计算油藏平均地层压力的新方法 ,该方法只与压力恢复曲线的形状有关。当压力恢复曲线的直线段斜率和外推压力确定 ,该油藏的平均地层压力即可求得。

In view of the fact that Nanyi reservoir's vertical heterogeneity is getting more serious, the formula method and vertical well analogue method are adopted to forecast horizontal wells' production in this paper. Forecast results are compared with numerical simulation result, and relative error is 3.6 percent. Reservoir engineering method is adopted to calculate recovery indexes such as the horizontal well's limited recovery factors, well drainage area, reservoir limited recoverable reserves and water cut...

In view of the fact that Nanyi reservoir's vertical heterogeneity is getting more serious, the formula method and vertical well analogue method are adopted to forecast horizontal wells' production in this paper. Forecast results are compared with numerical simulation result, and relative error is 3.6 percent. Reservoir engineering method is adopted to calculate recovery indexes such as the horizontal well's limited recovery factors, well drainage area, reservoir limited recoverable reserves and water cut and so on. The results are basically inosculated with numerical simulation results.

针对南一区水驱砂岩油藏纵向非均质性严重的实际情况,分别应用公式法和与直井类比法对水平井的产能进行了预测,其预测结果与数值模拟结果相比,相对误差为3.6%. 应用油藏工程方法计算了水平井极限采收率、泄油面积和油藏极限可采储量、含水率等开发指标,其结果与数值模拟结果基本吻合.

 
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