It is proved that the anti-collapse function of the treating chemical in fluid kerite in piedmont drilling is more and more obvious, and the application is more and more widely.
沥青类处理剂在山前钻井中的防塌来重要,应来广泛,但由于其基质沥青成分的复杂及由于各种改手段的应,使沥青类处理剂的室内评价现场应效果来难以统一。
It is proved that the anti-collapse function of the treating chemical in fluid kerite in piedmont drilling is more and more obvious, and the application is more and more widely.
沥青类处理剂在山前钻井中的防塌来重要,应来广泛,但由于其基质沥青成分的复杂及由于各种改手段的应,使沥青类处理剂的室内评价现场应效果来难以统一。
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