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Focused on technical research and new product development in oil drilling solids-control equipment.

2020

Release Date:

2021-05-20

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2020 Year, new non-grounded system GZS/BLD-03 Trial at the Yanchang Oilfield 3 Well, the effect is obvious.

2020 Year, new non-grounded system GZS/BLD-04 Trial at the Changqing Oilfield 2 Well, the effect is obvious.