"Our team reversed the two-year loss of 70-type drilling rigs in one fell swoop, relying on electric oil-derived drilling rigs." On February 24th, Feng Xian, the leader of the 70101 team of Great Wall Drilling and Drilling Company, said to employees that they had accounted last year. Electric oil rigs not only save energy and protect the environment, but also reduce expenses. On average, each rig can reduce expenses by RMB 420,000 per month. So far, the second drilling company has accumulated 281 wells using electric oil replacement equipment, saving more than 6,300 tons of diesel.
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