| 1. | Rock drillability measurement and its classification
岩石可钻性测定及分级方法 |
| 2. | Fractal representation of rock drillability
地层岩石可钻性的分形表示方法 |
| 3. | Researches on a new classification method of rock drillability
一种新的岩石可钻性分级方法研究 |
| 4. | Feasibility analysis of fractal characteristics of rock drillability
岩石可钻性分形法的可行性分析 |
| 5. | Fractal theory and it ' s applications on rock drillability forecasting
分形理论及其在地层可钻性预测中的应用 |
| 6. | Testing study on rock drillability evaluation by acoustic velocity of cutting
岩屑声波法评价岩石可钻性的试验研究 |
| 7. | Research on rock drillability predicted by log data on the basis of gray gm algorithm
法的测井预测岩石可钻性研究 |
| 8. | On calculating rock drillability from log data based on bp neural network technology
神经网络的岩石可钻性测井计算研究 |
| 9. | On relation between rock drillability and formation pore pressure from log data
岩石可钻性与地层孔隙压力关系的测井研究 |
| 10. | Rock drillability test is the foundation of prediction rock drillability from well logging data
室内岩石微可钻性测试是测井预测岩石可钻性的实验基础。 |
