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岩石可钻性是钻头选型,提高钻井速度的基础,通过测井资料来计算岩石的可钻性是一种行之有效的新方法。本文介绍了利用测井资料计算岩石可钻性的研究方法,并通过新疆某油田的岩心和实际资料进行了钻头选型,这对该地区提高钻井速度具有指导意义。
Rock drillability is the basis of bit selection and drilling speed improvement. Logging data to calculate the drillability of rock is a new and effective method. This paper introduces the research methods of calculating the drillability of rock using logging data, and makes the bit selection based on the core and actual data of an oilfield in Xinjiang, which is instructive for improving the drilling speed in this area.