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钻探始于凿井、汲卤，发展至今已应用于地质、冶金、煤炭、石油、建材、农业等部门的勘探和开发矿产资源，也应用于国防、水电、铁道、邮电、建筑、地震、海洋等部门的多种工程。目前更多的钻探方法在发展（如各类冲击迴转钻进、反循环钻进、震动钻、螺杆钻、柔杆钻等），金刚石钻探也在不断发展和完善。在各类钻探方法中，金刚石钻探在国外目前仍占主导地位，主要原因是：其一，有些新方法虽然效率高，但成熟程度不及金刚石钻探，配套水平不高，设备价格高；其二，是别的方法钻进千米以上的深孔远不及金刚石钻进。金刚石钻探仍然是地质工作现代化的组成部分，必须进一步的全面开展金刚石钻探磨料及钻头、钻机及附属设备、钻具及取心工具、测试仪器及仪表、钻进工艺及冲洗液等方面的研究工作，不断完善金刚石钻探的技术水平和提高技术经济效果。
Drilling began in sinking, halogen extraction, the development has been used in geological, metallurgical, coal, petroleum, building materials, agriculture and other departments of exploration and development of mineral resources, but also used in national defense, hydropower, railway, telecommunications, construction, earthquakes, oceans Various departments and other projects. At present, more drilling methods are under development (such as all kinds of impact rotary drilling, reverse circulation drilling, vibration drilling, screw drilling, flexible rod drilling, etc.) and diamond drilling is also continuously developed and improved. Among the various drilling methods, diamond drilling still dominates in foreign countries. The main reasons are as follows: First, although some new methods have high efficiency, they are less mature than diamond drilling with low equipment cost and high equipment costs. Second, Is another way to drill deep into the hole is far less than the diamond drilling. Diamond drilling is still an integral part of the modernization of geological work. Research work on diamond drilling abrasive and drill bits, drilling rigs and ancillary equipment, drilling and coring tools, testing instruments and meters, drilling technology and rinsing fluids must be further carried out , Continue to improve the technical level of diamond drilling and improve technical and economic results.