 |
| |||
| 声波测井研究声波在孔壁岩层中传播速度和其他声学特性变化，以确定岩层性质的测井方法 | |||
| 声波测井 | |||
| 声波测井曲线 | |||
| 声法测井 | |||
| sonic log: 29 phrases in 5 subjects |
| Drilling | 3 |
| Earth sciences | 1 |
| Geophysics | 14 |
| Oil / petroleum | 8 |
| Technology | 3 |
|
| |||
| 声波测井研究声波在孔壁岩层中传播速度和其他声学特性变化，以确定岩层性质的测井方法 | |||
| 声波测井 | |||
| 声波测井曲线 | |||
| 声法测井 | |||
| sonic log: 29 phrases in 5 subjects |
| Drilling | 3 |
| Earth sciences | 1 |
| Geophysics | 14 |
| Oil / petroleum | 8 |
| Technology | 3 |