An overview on recent studies and applications of modified starch in oil field is made.Modified starch can be used as drilling fluid additive,oil demulsifier,cement slurry additive and water-plugging/profile-modifying agent and so on.
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lag crude oil demulsifier 原油破乳剂lag
oil-soluble demulsifier 油溶性破乳剂
demulsifier for oil-in-water emulsion 水包油乳状液破乳剂
oil soluble demulsifier 油溶性破乳剂
demulsifier of heavy oil 原油破乳剂
LAG847 crude oil demulsifier is compounded with silicon demulsifier and general demulsifier. Its application into the hermetic process in the No.
原油破乳剂lag847由含硅破乳剂与普通破乳剂复配制得。
Site tests showed that the PAMAM of tree molecules is a kind of demulsifier with excellent performance for dense oil-polluted water.
现场试验表明，PAMAM树形分子是一类性能优良的稠油原油污水破乳剂。
The oil remover consists of three components, two of them are reverse demulsifier as main component and another one is a little inorganic reagent.
该除油剂主要由三种成分组成，其中两种反相破乳剂为主剂，另外合有少量无机絮凝剂。
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