oil based drilling fluid是什么意思

用法例句

High temperature resisting flushing fluid YJC-1 tor oil based drilling fluid;

油包水钻井液耐高温冲洗液YJC-1的研究与应用

The fluorescence is also a good measurement in identifying oil inclusions and an effective indicator of its maturity,except for some oil inclusions of lower homogenization temperature with white-blue fluorescence color which have been possibly caused by heating decomposition after trapping.

有机包裹体特别是油包裹体的荧光颜色是鉴定有机包裹体和指示油气成熟度的有效手段。

Study on the formulation and process of water in oil emulsion system;

油包水乳化体系的配方设计及生产工艺研究(续前)