2) reasonable well pattern and spacing
合理井网井距
1.
Old conventional ideas should be given up while new ideas should be established:interference among wells is requirement of injection results;reducing well spacing will not affect unit well productivity ;reasonable well pattern and spacing depend on injection ability of a injector;well pattern controls "flow system" not "oil sand bank".
对于井间干扰的传统认识需要更新:井间干扰是注水见效的必要条件;井距缩小单井产量不会降低;注水井的吸水能力是选择合理井网井距的关键;井网对"油砂体"的控制也应向控制“流动单元”转变。
3) Reasonable well spacing density
合理井网密度
1.
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、地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。
4) reasonable injection-production well pattern
合理注采井网
5) economy rational well spacing density
经济合理井网密度
1.
This paper considers every factor affecting the well spacing density, uses net present value to improve the method for calculating economy rational well spacing density of matured oilfield.
本文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。
6) density of well network (comprehensive treatment)
井网密度(综合治理)
补充资料：白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
白银有色金属公司深部铜矿主井和副井
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条