海南福山凹陷地层可钻性及钻头选型

Formation Drillability Prediction and Bit Selection for Fushan Depression in Hainan

利用测井资料及室内实验建立的可钻性模型编制了计算机软件 ,用其建立了海南福山凹陷地层连续可钻性剖面 ,并推荐出钻头选型 ,和现场实钻情况相当的吻合 。

Predicting drillability by log data is a developing trend. Drillability prediction model is established by log data and laboratory tests. A matching software is made and applied to establish continuous drillability profile of Fushan depression in Hainan ,and to commend bit selection. Field application shows good results suitable with practical drilling. In this way, it is an effective method to reasonably select bits.