水井注入压力升高，吸水剖面得到调整，层间矛盾得到改善；
The injection pressure rose, the injectivity profile and interlayer contradiction was modulated.
实际表明，相关流量、同位素和氧活化组合测井技术可以用来了解调整后注入剖面的改善状况、认识二类油层非均质层间矛盾、监测小层动用状况、判断剩余油分布等。
Practice shows that the related flow rate, isotope element and oxygen reactivate combination log- ging technology can be used to find out the improvement of the injection profile after adjustment …
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