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泥浆是一种造价低廉的稳定液,在钻孔工作中占有很重要的地位。它具有排除钻碴,稳固孔壁和冷却钻具的作用。经过多年的钻孔实践,逐步认识到:适度比重的优质泥浆不仅有
Mud is a low cost stabilizing fluid that plays an important role in drilling. It has the exclusion of drilling ballast, stable hole wall and cooling drill role. After years of drilling practice, and gradually realized that: a moderate proportion of high-quality mud not only