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Effects of fluid flow rate and viscosity on gravel-pack plugging and the optimization of sand-control wells production
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DONG Changyin,ZHOU Yugang,CHEN Qiang,ZHU Chunming,LI Yanlong,LI Xiaobo,LIU Yabin
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Table 3 Combinations of flow velocities and viscosities with the same or close v-v index.
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| Test | Target v-v index/
(10-4 N•m-1) | Flow velocity/
(m•s-1) | Fluid
viscosity/
(mPa•s) | v-v index of
combination/
(10-4 N•m-1) |
|---|
| Group | NO. |
|---|
| A | 1 | 3.33 | 0.333 | 1.0 | 3.33 | | 2 | 0.221 | 1.5 | 3.32 | | 3 | 0.158 | 2.1 | 3.32 | | 4 | 0.115 | 2.9 | 3.34 | | 5 | 0.098 | 3.4 | 3.33 | | B | 1 | 10.00 | 0.333 | 3.0 | 9.99 | | 2 | 0.221 | 4.5 | 9.95 | | 3 | 0.158 | 6.3 | 9.95 | | 4 | 0.115 | 8.7 | 10.00 | | 5 | 0.098 | 10.2 | 9.99 |
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