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ＨＬ２压井液由高含铁废矿渣粉、ＭＭＨ、ＸＹ２７、ＣＭＣＮａ及少量膨润土复配而成。本文介绍了该压井液的性能及现场应用效果。
HL 2 killing fluid from the high-iron waste slag powder, MMH, XY 27, CMC Na and a small amount of bentonite compound made. This article describes the performance of the killing fluid and field application.