... 抽汲压力swabbing pressure 气体上窜gas channeling 天然气偏差因子the coefficient of gas compressibility ...
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Foam can retard gas channeling and gravity override in gas flooding.
泡沫剂可以减缓气驱中的气窜和重力超覆现象。
For the problem of gas channeling in cementing operations, the experiments of anti-channeling performance of fiber cement slurry were carried out.
针对固井过程中的气窜问题，对纤维水泥浆的防窜性能进行了实验研究。
The structure and working principle of the instrument as well as the method of evaluating anti-gas channeling ability of the slurry have been patented.
该仪器的结构、工作原理，以及水泥浆防气窜能力评价方法已申请国家专利。
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