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output of an oilfield is called the daily output level. Because the oil wells need to be repaired within a short period of time or the construction of production increase measures, not all oil wells are produced every day, so the daily production level is lower than the daily production capacity. Oil Well gas measurement: gas measurement is one of the most important tasks in oil well management. Only by mastering the accurate gas volume and gas-to-oil ratio can we analyze and judge the undergro

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