油气处理工艺，沈阳油田采用一级油、气、水三相分离与加热，二级热化学脱水。

In Shenyang oilfield, primary oil gas water three phase separating and heating and secondary thermo chemical dehydration are adopted as oil gas processing technology.

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通过现场试验，认为热化学和过滤方式结合来处理老化油能达到较好的效果，能够保证电脱水器电场的稳定。

Experiment indicates that thermal chemical combined with filtration is an effective way of aging oil treatment can guarantee the stability of electric field of a dewater unit.

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