The conventional huff-puff method has many problems: higher water-cut escalating rate and decline rate, lower final oil recovery.
采用常规蒸汽吞吐开发超稠油油藏存在含水上升率高,递减率大、最终原油采收率很低等问题。
参考来源 - 超稠油油藏热三元复合吞吐机理研究·2,447,543篇论文数据,部分数据来源于NoteExpress
In the initial stage of oilfield development, water cut is high with great escalating rate, which results in the oil production decline by a big margin.
油藏投入开发后初期含水较高,含水上升极快,造成产油量大幅度递减。
Soil wet with latitude escalating rate is lower, indicating a low latitude areas of the forest vegetation in areas with high latitude than hydropower strong.
土壤含水率也是随纬度的升高而降低,这就表明纬度低的地区森林植被的含水量比纬度高的地区要高。
The rate of change is escalating in virtually all organizations.
在实际的组织中,变革率正在逐步变大。
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