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- The Archie parameters from the experimental data are better applied to the low porous and low permeable reservoir in the east of Daqing oilfield. 在大庆油田东部低渗透油层测井解释评价中,使用此方法得到的阿尔奇参数取得了比使用通用参数好的效果。
- The low permeable resrevoir of Bonan Oil Field is a typical low permeable reservoir in Shengli Oil Field. 渤南油田低渗透储层是胜利油田较为典型的低渗透储层代表。
- The paper put for ward to using "the combination of three ways " to make optimum for fracturing and electing well in deep-seated low permeable reservoir. 文中提出了利用“三个相结合”进行深层低渗油藏压裂选井优化的科学方法。
- Making optimum for electing well is the precondition of improving the fracturing effect in deep-seated low permeable reservoir and increasing the economic benefits . 压裂优化选井是改善深层低渗透油藏压裂效果、提高经济效益的前提。
- Experiments show that a low permeable reservoir has a starting pressure gradient, and therefore different seepage rule from that of middle and high permeable reservoirs. 实验表明,低渗透油藏具有启动压力梯度,因此其渗流规律与中、高渗透油藏不同。
- Abrupt fluid contacts indicate a permeable reservoir;gradational ones indicate a low permeability with a high capillary pressure. 突变的流体界面表层储层具有很好的渗透率,而渐变的流体界面表明储层的渗透率较差,且储层的毛细压力较高。
- Within the rock which forms the highly permeable reservoir convection currents of hot water or steam occur. 在形成高渗透性热储的岩体内,存在水或蒸汽的对流运动。
- Low permeability reservoir development is a technical challenge in China. 摘要低渗气藏的开发已成为我国气藏开发所面临的一个技术挑战。
- low permeable reservoir in Binnan Oilfield 低渗透油藏
- low porous and permeable reservoir 低孔低渗
- middle and low permeable reservoir 中低渗透油藏
- Very low pore and permeable reservoir 特低孔渗储层
- Chang 61 low permeable reservoir 低渗储层
- Compared with the performance of K2SO4 drilling fluid, both of them are suitable drilling fluid system to protect low pressure and low permeable reservoirs. 通过与K2SO4钻井液性能对比表明,两种盐水体系都是保护低压、低渗储层较为理想的钻井液体系。
- 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。
- The study of microstructure in the lowest permeable reservoirs has the instructive action for the development of oilfield. 研究特低渗透储层微构造对油田的实际开发生产具有指导作用。
- And low permeability reservoir is slower than mid-high permeability reservoir in pressure wave propa... 低渗透油藏比中高渗透油藏的压力波传播速度慢。
- Keywords low permeable reservoir;imbibition;recovery;satu-ration; 低渗透油藏;渗吸;采收率;饱和度;
- Bonan oilfield is a typical high pressure and low permeability reservoir in Chinese low permeability oilfield. 高压低渗油田油井堵水技术难度大 ,机械卡封成功率低。
- The reservoir property and development status of medium-low permeable reservoirs in Daqing Oil Field are different form the major reservoirs will have much error for polymer selection. 与主力油层相比,大庆油田中、低渗透率油层物性及发育状况均发生很大变化,如果仍沿用主力油层聚驱的聚合物相对分子品质确定方法,必将会对聚合物相对分子质量的选择造成很大的误差。