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| | | Oilfield Services | |  | Oilfield services is a key link in CNPC's core business chain. With well trained service crews equipped with sophisticated and specialty techniques and skills, we provide a series of oilfield services including geophysical prospecting, drilling, well logging, mud logging and downhole operations under various geologic and engineering conditions of land, tidal zone and shallow water areas, mountains, plateau, Gobi, desert, swamp, etc. |
| | | CNPC owns 1,000 drilling rigs, 170 seismic crews and 675 professional logging crews that provide oilfield services in 55 countries and regions around the world.
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