(8) For water injection well witch time of the test is long in composite layer in middle and later stage, the transient transfusion physics and mathematical models about composite system witch are one zone with water phase and second zone with water phase and two-phase of oil and water are established and solved, and the new types of type curves are obtained;
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water for injection 注射用水 ; 打针用水 ; 注射用水的制作 ; 注射级超纯用水
Sterile Water for Injection 灭菌注射用水 ; 菌注射用水 ; 无菌注射用水 ; 灭菌打针用水
Water-soluble Vitamin for Injection 注射用水溶性维生素
sterilized water for injection 灭菌注射用水
Bacteriostatic Water for Injection 抑菌剂注射用水 ; 菌性注射用水 ; 抑菌性注射用水
corrosion inhibitor for injection water 注入水缓蚀剂
Water-soluble Vitamins for Injection 注射用水溶性维生素
For water injection oilfield, water injection profile date is very important to dynamic analyzing and adjuring water injection.
对于注水开发油田，吸水剖面是油田动态分析和注水调整的重要依据。
Application in oilfield indicates that the model predict the whole process for water injection rate, and it's quite simple and reliable.
矿场实例应用表明：该模型概括性强，能够对油田注水量进行全过程预测，且计算简单，可靠程度较高。
The major causes of formation damage induced by sewage are determined by studying and the indexes for water injection in the block are established.
通过研究确定了污水对地层伤害的主要因素，制定了区块的注水指标。
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