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国际钻井承包商协会 (ＩＡＤＣ)的统计表明 ,有35%以上钻机事故出现在钻台面 ,这是由于钻井液泄流在钻台面使人滑倒所致。美国ＫａｔｃｈＫａｎ企业公司研制成钻井液封拦装置 ,即钻井液最少泄流装置(ＭｉｎｉｍｕｍＤｉｓｃｈａｒｇｅＳｙｓｔｅｍ)。这是一种封拦钻井液、促进
Statistics from the International Association of Drilling Contractors (IADC) show that more than 35% of drill rig accidents occur on the floor, due to drilling fluid leakage that causes people to slip on the floor. KatchKan company developed a drilling fluid blocking device, the minimum discharge device drilling fluid (MinimumDischargeSystem). This is a barrier to drilling fluids that promote