1) difference of neutron and density porosity
中子-密度孔隙度差值
2) NDPD
中子孔隙度与密度孔隙度之差
3) Double neutron porosity difference
双中子孔隙度差值
4) porosity difference
孔隙度差值
1.
Based on the daily fluid production rate,the porosity difference,the permeability difference,.
综合考虑产液量、孔隙度差值、渗透率差值等参数,结合沉积相、岩性、地层压力等资料,将渤南洼陷埋深大于3 500m的深部碎屑岩储层划分为4类。
2.
Based on some references,a new method to determine gas formation by porosity difference,which was tested by compensated sonic and compensated neutron well-logging,has been developed.
在参考同类低孔隙储层中含气性识别文献的基础上,摸索出利用补偿声波、补偿中子孔隙度差值识别气层的新方法,该方法具备操作性强、快捷、直观、成本低的特点,经现场应用,其识别符合率提高到100%。
5) neutron porosity
中子孔隙度
1.
It gives out the calculation equations of oil zone parameters by using coring data,testing data and production data,and a method of distinguishing oil zones from water zones by overlapping neutron porosity curve and.
以岩心分析、试油、投产等资料研究为基础,建立了参数解释图版;用中子孔隙度曲线同介电常数、相位角曲线重叠识别油层;用介电测井资料结合常规测井资料综合进行稠油低阻油层解释。
2.
The results indicate that the overlap between density and neutron porosity curves from LWD data is related with reservoir depletion degree and production GOR when the formation pressure is less than the bubble point pressure.
研究不同衰竭程度和生产气油比时LWD体积密度和中子孔隙度测井响应特征发现,当地层压力小于饱和压力时,LWD测井密度和中子孔隙度曲线重叠区的大小与油藏衰竭程度和生产气油比具有一定关系,重叠区越大,地层压力越低,油藏衰竭程度就越严重,生产气油比也越高。
6) density porosity
密度孔隙度
补充资料：催化剂孔隙度(degree of catalyst pole)
分子式：
CAS号：
性质：又称催化剂孔隙度(degree of catalyst pole)。多孔性催化剂颗粒内微孔的总体积，单位是ml/g。其大小由催化剂制备条件决定。
CAS号：
性质：又称催化剂孔隙度(degree of catalyst pole)。多孔性催化剂颗粒内微孔的总体积，单位是ml/g。其大小由催化剂制备条件决定。
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