Effects of fluid flow rate and viscosity on gravel-pack plugging and the optimization of sand-control wells production
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Effects of fluid flow rate and viscosity on gravel-pack plugging and the optimization of sand-control wells production |
| DONG Changyin,ZHOU Yugang,CHEN Qiang,ZHU Chunming,LI Yanlong,LI Xiaobo,LIU Yabin |
| Fig. 5. Micro-photographs of sand-gravel mixed zone formed after sand invasion (at the flow rate of 1.2 m3/h). |
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