吸水指数

注水剖面测井确定分层吸水指数方法研究

On Method for Determining Injectivity Index of Each Zone by Water Injection Profile Logging

试验一年以后，水井注水压力下降，视吸水指数上升，层间吸水状况得到改善；

After one year , injection pressure dropped and apparent water injectivity index rose , and interbedded injectivity behavior was improved in the injection wells .

堵水效果评价指标有堵水前后油井注水压力、日注水量、启动压力、视吸水指数、PI值、吸水面的变化。

Water plugging effect evaluation index have before and after water injection pressure , water Wells , note water , start-up pressure , depending on the bibulous index , PI value , bibulous the change .

B1306井调剖现场试验表明，调剖后注水启动压力上升，吸水指数下降，注水剖面改善良好，为下步对宝浪油田水窜井的治理打下了基础。

Field experiment in Well B1306 reveals that water injection starting pressure goes up , water adsorption index lowers and injection profile is well improved after profile correction operation .

利用吸水指数曲线研究聚驱后油层性质的变化

Research on Reservoir Nature Change in Post-polymer Flooding by the Curve of Water Absorbing Index

用相对渗透率曲线建立水平井采液、吸水指数经验公式绝对磁导率；绝对磁导率；绝对渗透率；绝对渗透率

Application of Relative Permeability Curves to Establishment of Empirical Formulas for Fluid Productivity Index and Injectivity Index of Horizontal Well

非达西渗流特征明显；注水启动压力高，视吸水指数低，地层压力保持水平低，难以建立有效压力系统。

The water flooding feature is the high injection TPG , low injectivity index , hard to maintain low formation pressure and unable to set up the efficient pressure system .

在渤海油田进行现场施工12井次，措施井视吸水指数大幅度上升，措施成功率100%。

The series products have been used for 12 times in Bohai Oilfield , and the water sucking index of the operated wells went up remarkably , with a 100 % operation success rate achieved .

随着加工温度升高，物料含水量减少，产品水溶性指数呈上升趋势，而产品水分、吸水性指数则呈下降趋势。

With increase of barrel temperature and decrease of sample moisture , the water solubility trended towards increase , while the water absorption and product moisture trended towards decrease .

与夏玉米品种相比，春玉米品种挤压膨化物具有较高的径向膨化率、吸水性指数和产量，较低的水溶性指数和机械能耗。

Compared with the summer maize varieties , spring maize varieties had higher radial expansion ratio , higher WAI , higher output , lower WSI and lower specific mechanical energy ( SME ) .

结果表明，在相同挤压膨化工艺条件下，不同玉米品种挤压膨化物的径向膨化率、容积密度、水溶性指数、吸水性指数、硬度差异较大。

The results showed that there were great differences in radial expansion ratio , bulk density , water-solubility index ( WSI ), water-absorption index ( WAI ), and hardness among extrudates of the varieties .

对其热性能、吸水性能及熔融指数都作了测试分析，结果表明纳米复合材料的各项性能都优于纯尼龙6，并随改性层状硅酸盐含量的不同而有所变化。

The result showed that the properties of the nanocomposite were prior to nylon-6 , and they were variable with the contents of the modified layered silicate .