1) lower layer water shut-off
上返封堵
2) pack upper layers and exploit lower layers
下返封堵
3) plugging
[英][plʌg] [美][plʌg]
封堵
1.
Study on influencing factors for plugging performance of LPS;
交联聚合物溶液封堵性质的影响因素研究
2.
Application of innovative superfine cement plugging technology in development of Henan oilfield;
改进型超细水泥封堵技术在河南油田开发中的应用
3.
Laboratory Experimental Studies on Optimal Time and Site Selection for Plugging Secondary Channel in Waterflooding Reservoirs;
注水开发油田二次孔道最佳封堵时机和最佳封堵位置的室内实验研究
4) Sealing
[英]['si:liŋ] [美]['silɪŋ]
封堵
1.
Application of the Sealing Property of Drilling Fluids in Bore Hole Stabilization;
谈钻井液封堵特性在防止井壁坍塌中的作用
2.
Fault plane sealing research using 3-D seismic data;
用三维地震资料研究断层面的封堵性质
3.
Design of reverse drainage and sealing for concrete face rock fill dam of Jilintai Hydropower Station I;
吉林台一级水电站混凝土面板堆石坝坝体反向排水与封堵设计
5) occlusion
[英][ɔ'klu:ʒən] [美][ə'kluʒən]
封堵
1.
Echocardiographic evaluation of cardiac hemodynamics and load changes after atrial septal defects occlusion;
超声心动图评价房间隔缺损封堵术心脏血流动力学及其负荷的变化
2.
Echocardiographic study on changes of cardiac hemodynamics and load after ventricular septal defects occlusion;
超声心动图对室间隔缺损封堵术心脏血流动力学及其负荷的变化观测
3.
Clinical research of patent ductus arteriosus occlusion;
动脉导管未闭封堵的临床研究
6) Block
[英][blɔk] [美][blɑk]
封堵
1.
The Legal Analysis on the Phenomenon of Blocking the Emigrants of the National Examination;
“封堵高考移民”现象的法理分析
2.
Two-component glue was used to block gas leakage of SF6 insulated power apparatus.
采用双组分胶对SF6气体绝缘电力设备的气体泄漏进行封堵,研究了采用无机纳米填料粘接剂实现气体绝缘设备在0。
补充资料：管道封堵胶囊
分子式：
CAS号：
性质：带金属接管的夹布囊状橡胶密封制品。胶料一般用丁腈橡胶、氯丁橡胶等，采用手工贴合成型、硫化罐硫化而成。用于输油管道维修、工艺改造等作业，起封堵原油的作用。工作压力一般小于0.6MPa。
CAS号：
性质：带金属接管的夹布囊状橡胶密封制品。胶料一般用丁腈橡胶、氯丁橡胶等，采用手工贴合成型、硫化罐硫化而成。用于输油管道维修、工艺改造等作业，起封堵原油的作用。工作压力一般小于0.6MPa。
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