本发明在高温、高盐度钻井环境下具有优异的降滤失性能。
The invention has excellent filtration reduction property under high temperature and high salinity drilling environment.
结果表明，该产品具有良好的降滤失性能，抗温和抗污染能力强。
It is shown that Q9302 possesses good property of inhibiting, tolerance with salt, and temperature stability.
通过评价实验，考察了压裂液冻胶在低渗透气藏微裂缝储层中的降滤失性能。
The fluid loss reducing capacity of the gel was investigated in the microcrack reservoirs of the low permeability gas reservoir through evaluation tests.
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