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- A mathematical expression for such development indexes as recovery rates and recovery percent of reserve is established on the basis of the Arps decline production prediction model and the Arps decline development model is proposed. 本文在Arps递减产能预测模型的基础上提出了Arps递减开发模型,提出了开发速度,采出程度等开发指标的数学关系式。
- Keywords oil production by waterflood swallowing - spitting;imbibition;surfactant;clay swelling inhibition;recovery percent of reserves;whole simulation test; 注水吞吐采油;自吸;表面活性剂;粘土防膨胀剂;采出程度;试验;
- recovery percent of reserves 采出程度
- These relationships were transformed into those between water cut and recovery percent of recoverable reserves, and these curves investigated. 将它们变换为含水率与可采储量采出程度关系,并研究了曲线的图形特点。
- He polled 54 percent of the votes. 他获得百分之五十四的选票。
- Only 10 percent of the land was under cultivation. 只有百分之十的土地用作耕地。
- Thirty percent of the farmland has been planted to oil crops. 百分之三十的农田已种上油料作物。
- Israeli Security Cabinet Plans Call-Up of Reserves. 以色列安全委员会计划动用预备役军队。
- The millionaire has handed over 50 percent of his stock to his first son. 这个百万富翁已把他一半的股票移交给他的长子。
- She has invested a large percent of her salary. 她把工资的大部分用以投资
- I won the elections with 86 percent of the vote. 而我以86%25的选票获得了选举。
- Twenty percent of the papers are wrote in chinese. 有20%25的论文是用中文写的。
- The pig dressed out to70 percent of its weight. 这头猪放血开膛后的重量是原来重量的百分之七十。
- Stake out ten percent of the profits for oneself. 把盈利的百分之十划归自己所有。
- Origination of fingering and remaining oil as well as their influnce on recovery percent are analyzed. 分析了指进、剩余油形成规律及对采出程度的影响。
- About 3 percent of Alaska is covered by glaciers. 阿拉斯加大约百分之三的面积由冰川覆盖。
- The ore assay 75 percent of gold. 这种矿石经分析证明含金百分之七十五。
- They decided to call up an adequate number of reserves. 他们决定征召足够数量的预备队役入伍。
- We have a backlog of reservations from last night. 我们从昨晚起就积压了一大堆预约。