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室内实验表明 :MFT— 1能够有效地防止粘土的膨胀和分散 ;与多种钻井液体系有较好的配伍性 ;能大幅度地降低钻井液的API和HTHP滤失量 ;降低泥饼摩阻系数、提高泥饼质量 ;温度和坂土含量对MFT— 1钻井液性能有一定的影响
Laboratory experiments show that: MFT-1 can effectively prevent the expansion and dispersion of clay; with a variety of drilling fluid system has good compatibility; can significantly reduce drilling fluid API and HTHP filtration loss; reduce cake friction Coefficient, and improve the quality of the mud cake; the temperature and the clay content have a certain impact on the performance of MFT-1 drilling fluid