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1)  Hatt number
八田数
2)  Bawu gas field
八屋气田
1.
The fracture treatment to Bawu gas field,which is sheet formation with low permeability or condensate structure and is more difficult to produce,is one of the important manners to complete it.
八屋气田储气层为层状低渗透致密储层 ,动用难度较大 ,压裂改造是动用八屋气田深部储量的重要手段之一。
2.
In Bawu gas field, Shiwu fault, Songliao Basin, because the mineralization degree is low, it is very difficult to distinguish between gas layers and water layers by resistivity logs.
在松辽盆地十屋断陷八屋气田 ,由于气田水的矿化度低 ,使得利用电阻率曲线不能将气层与水层区分开。
3.
This research will try to resolve the distribution and controlling factors of gas layers by the study of division of substrata in Bawu gas field.
本文通过八屋气田小层划分和对比的详细研究,对整个气田气层分布规律、控制因素有了新的认识。
3)  TOYOHATI FUJITA
藤田丰八
1.
TOYOHATI FUJITA and the Introduction of Western Agronomy into China during the Last Years of the Qing Dynasty;
藤田丰八与清末中国西方农学引进
4)  Bamianhe Oilfield
八面河油田
1.
Application of Detecting Remaining Oil in Bamianhe Oilfield;
八面河油田剩余油监测技术的应用
2.
Reservoir pores characteristics of Sha3 member of Mian120 area in Bamianhe oilfield;
八面河油田面120区沙三段储层孔隙特征
3.
Evaluations of Injected Water Quality Both in Bamianhe Oilfield and Pingbei Area of Ansai Oilfield;
八面河油田与安塞油田坪北区注入水水质评价
5)  Bamiantai oilfield
八面台油田
1.
Mathematical statistics study shows that oil-well productivity of Bamiantai oilfield is controlled by fault,sedimentary micro-facieses and reservoir properties.
统计分析表明,八面台油田油井产能主要受断层、沉积微相和储层物性控制。
6)  Balitang mine
八里塘井田
补充资料:八田数
分子式:
CAS号:

性质:符号Ha。是化学吸收中的一个无因次数群,表示为:(一级反应)或(二级反应)。式中,Ha为八田数,DA为滤质A在液相中的扩散系数,k1为一级化学反应速率常数:kL为有效膜厚;k2为二级化学反应速率常数;CBL为液相中反应物B的浓度。 

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