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发明授权
CN105505342B 一种生物聚醇盐作为钻井液处理剂的应用 有权

一种生物聚醇盐作为钻井液处理剂的应用
摘要：
本发明提供了生物聚醇盐作为钻井液处理剂的应用。所述生物聚醇盐是玉米生化法制备乙二醇、丙二醇的副产物，所述生物聚醇盐的加入量为钻井液基液的3wt％‑50wt％。本发明提供的生物聚醇盐作为钻井液处理剂的应用，采用的是生物聚醇盐是玉米生化法制造乙二醇、丙二醇的副产物，生物聚醇盐作为钻井液处理剂的使用实现了工业副产物的回收利用，而且生物聚醇盐能够起到润滑、加重、增粘和提高钻井液抗温性的作用。
摘要（英）：

The invention provides an application of biological polyol salts as a drilling fluid processing agent. The biological polyol salts are the byproducts of a corn biochemical method for producing glycol and propylene glycol. The added biological polyol salts account for 3 to 50 wt% of base fluid of drilling fluid. The invention provides an application of biological polyol salts as a drilling fluid processing agent. The adopted biological polyol salts are the byproducts of a corn biochemical method for producing glycol and propylene glycol. The provided method recycles the industrial byproducts namely biological polyol salts as a drilling fluid processing agent. Moreover, the biological polyol salts can lubricate and weight the drilling liquid, increase the viscosity of drilling liquid, and improve the temperature resistant property of drilling liquid.

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