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在油田开发中需要注水,以维持地下压力,保持油井稳产高产,因此采出的原油会逐渐见水。为了计量油井的实际产量,需要扣除油中的水份,这就要测出原油含水量。同时,为了合理注水,随时掌握地下水线推进情况,也需要测量原油的含水量,以避免油井见水太快,降低实际产量,甚至使油井报废。所以原油水份仪是油田主要的急需的自动化仪表之一。
In the development of oilfields, water needs to be injected to maintain the underground pressure and keep the oil well steady and high yielding. Therefore, the crude oil produced will gradually see the water. In order to measure the actual production of oil wells, you need to deduct the oil in the water, which is to measure the crude oil moisture content. At the same time, in order to properly inject water, it is necessary to keep track of the progress of the groundwater line and to measure the water content of the crude oil so as to prevent the oil well from seeing water too fast, reduce the actual output and even scrap the well. Therefore, the crude oil moisture meter is one of the major urgently needed automation instruments in the field.