在段塞注入情况下,原油富集区在出口端的突破是介于聚合物浓度前缘突破和聚合物浓度峰值突破之间。
Under the condition of slug injection, the breakthrough time of oil enrichment zone lies between the breakthrough time of polymer concentration front and polymer concentration peak.
试验证明低浓度交联聚合物驱能够实现大段塞连续注入,具有良好的应用前景。
This result shows that low concentration crosslinking polymer flooding can realize continuous injection with big slug and has a good potential of application.
建立了超冷V型三能级原子注入的微脉塞的量子理论。
The spectrum of the micromaser injected with ultracold V-type three-level atoms is studied.
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