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- limited well spacing density 极限井网密度
- This paper derivates a method for calculating reasonable well spacing density of low permeable reservoirs through economic evaluation considering drilling investment, surface investment and oil sale income, and the interest of the three. 基于前苏联学者谢尔卡乔夫提出的计算最终采收率公式,并应用最小二乘法对井网密度常数进行回归,通过经济评价,综合考虑钻井投资、面投资和原油销售收入以及三者的利息,推导出一种计算低渗透油藏合理井网密度的方法,并编写计算机程序得出结果,提高了预测精度,减小了运算误差。
- This paper uses net present value to improve the method for calculating economy rational well spacing density of matured oilfield considering every factor affecting the well spacing density. 通过综合考虑影响经济合理井网密度的各种因素,运用净现值等方法,对计算老油田经济合理井网密度以及经济极限井网密度的方法做了改进。
- economy rational well spacing density 经济合理井网密度
- economy ultimate well spacing density 经济极限井网密度
- Study on well spacing density in block Cao20 of Lean oilfield 乐安油田草20断块合理井网密度研究
- Study on well spacing density using future net present value method 用将来净现值法求合理井网密度
- Analysis on Reasonable Economic Well Spacing Density of Wangchang Oilfield 王场油田经济合理井网密度分析
- Keywords Oilfield;Well spacing density;Infill well;Recoverable reserve.; 油田;井网密度;加密井;可采储量;
- Multi-Objective Optimization Method for Calculating the Reasonable Well Spacing Density of Oilfield 多目标优化法确定油田合理井网密度
- Determination of Reasonable Well Spacing Density and Injection-to-Production-Well Ratio in Waterflooding Field 水驱油田合理井网密度和注采井数比的确定
- Determination of Reasonable Well Spacing Density by Using Future Net Present Value Method 用将来净现值法确定合理井网密度
- Determination of Well Spacing Density at Late Development Stage of Oilfield with Exponential Decline 指数递减油田开发后期井网密度的确定
- Approach to the Method for Determination of Economic and Reasonable Well Spacing Density in Maturing Field 老油田经济合理井网密度确定方法探讨
- technical limited well spacing 技术极限井距
- Keywords East of the northern block;infilling uniform;homogeneous well-disposing;minor adjustment;well spacing density;producer-injector spacing;water-injecting mode; 北三区东部;三次加密;均匀布井;局部调整;井网密度;注采井距;注水方式;
- and economical evaluation, a new method for calculating reasonable and ultimate well spacing density in an old oilfield of Yumen that has been developed for many years. 以玉门油田分公司一老油田为例,在总结前人研究的基础上,用解析方法和经济评价方法推导出一种计算投入开发若干年后的油田(藏)理井网密度和极限井网密度的方法。
- Family planning leads to better spacing of births. 计划生育可以更好地安排生育间隔。
- The pictures in the gallery were well spaced out. 画廊里的画被适当地间隔开来。
- Tables are also well spaced apart. 桌子也被很好地隔开。
