摘要
石油钻井并不只是为了提取石油。各个主要钻井服务公司的新技术正在为钻头的功能增加新的特色，使钻头可以画图，并记录钻子L的各种数据。现代化的钻头能够测试油弄商卣酌环境和压力，这意味着地震钻子L研究和昂贵的压力测试等试验的成本大大降低。
Drilling for oil doesn＇t have to be just limited to extracting it. New technologies from various major drilling services companies are adding new features to drill bits＇ functionality, enabling the driller to chart and log various data from the borehole. Modern drill bits＇ ability to test the conditions and pressures of the surrounding well means that costs in vital tests, such as seismic borehole studies and expensive pressure examinations.
