The invention discloses a monitoring method for industrial fuel oil storage and consumption processes. The monitoring method comprises the following steps that an oil tank liquid level sensor, an oilconveying flow quantity sensor, a card reader and pass-through equipment are arranged in an oil store; vehicle-mounted oil tank liquid level sensors, oil conveying flow quantity sensors, card readersand pass-through equipment are arranged on fueling vehicles; and vehicle-mounted oil tank liquid level sensors, vehicle moving state sensors and pass-through equipment are arranged on transportation vehicles, the pass-through equipment up loads data to a computer at zero hour every day, the computer checks the data and performs calculation, and the computer gives an alarm when abnormal state happens. Monitoring of industrial fuel oil storage and consumption processes is realized, the problems of running, emitting, dripping, leaking, errors, human errors, oil theft and the like in the fuel consumption process are discovered in time, and the production cost of an enterprise is reduced.