Summary of the Overall Operation Logic of Workover Equipment The entire workover equipment system takes the truck-mounted chassis as the carrier, the diesel engine as the power source, the drawworks as the main work-performing body, as the overhead load-bearing skeleton, the triplex plunger pump as the core of the circulation process, the well control system as the safety bottom line, hydraulic and pneumatic control as the operating center, and downhole tools as the process
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