- Reaming Motor
0Comment248 Play
- Electromagnetic Resistivity While Drilling
0Comment209 Play
- Mwd / Lwd / Measure While Drilling / Logging While Drilling
0Comment300 Play
- Downhole Motor / Power Transmission / Power Section
0Comment307 Play
Bit
2025-04-13
introduction 4640
118-444mm
Rock Drill
Well Drilling
API
Orient Energy
Iron Box
118-444mm
China
8431439000
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