1) multipermeability
多重渗透率
2) dual-permeability
双重渗透率
3) double permeability mode
双重渗透率模型
4) multi_porosity system permeability
非单重介质渗透率
5) gravity leakage
重力渗透
6) low permeability
低渗透率
1.
In block A in Erlian oilfield the interpretation result indicates that some reservoirs with low porosity and low permeability have poor oil & gas reserve,but have high production capability after being fractured.
针对二连油田A区低孔隙度低渗透率储层解释结论低而压裂试油高产的现象,经过岩石孔隙分析,对于与压裂后产液量有关的参数进行精选、简化,最终确定了由次生孔隙度、孔隙结构系数、总孔隙度等重要储层参数进行统计分析及低孔隙度低渗透率储层产能预测,归纳出适合A区的压裂后产能预测方程;首次对该类储层进行储层压裂后产液量预测,在二连油田应用中见到了较好的效果。
2.
Considering the characteristics of low porosity and low permeability in the depression, effective evaluation methods for shale volume, porosity, medium diameter of particle, oil saturation and permeability are presented using Artificial Neural Network technique combined with con.
针对本地区低孔隙度低渗透率的特点 ,采用人工神经网络等新的理论 ,并结合常规方法提出行之有效的储层泥质含量、孔隙度、粒度中值、饱和度以及渗透率的计算评价方法。
3.
Based on coal seam gas industry that features low permeability in coal reserve bed in China,it is discussed the feasibility of an operational technology,well drilling,will be done by drilling holes parallel to the level of coal bed outside of the bed or projecting holes in multilayer for large slope pits with low polution for coal reserve bed.
叙述了山西省在中国煤层气产业中举足轻重、事关全局的地位和作用，针对我国以煤储层低渗透率为特征的煤层气工业，探讨了一种在煤储层外钻平行于储层的水平或大斜度井，多层射孔完井，少污染煤储层的实用施工技术的可行性。
补充资料：双重
1.两层﹔两方面。多用于抽象事物。
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