Recently the swinging arm type tubular column transmission system developed by Bohai Drilling Company wins the national practical new-type patent, and fills up the technology blank of such products in China.
Compared with other types of equipment, the swinging arm type tubular column transmission system has the characteristics of short installation time, easy operation and high reliability. Its working efficiency is enhanced by 10 times, which effectively improve the construction speed of casing installation, reduce the intensity of labor and improve the safety of construction. At present the swinging arm type tubular column transmission system has applied in 50 wells of the field and achieved good results.
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