The Methods of Stream Dryness Measurement in Oil Field

During the process of heavy oil production, stream dryness is a key point of secure and effective production. It has an effect not only on security of the stream-injection boiler but also on the quality of the heavy oil. In order to resolve the low accuracy problem of dryness measurement, a new steam quality on-line measurement technique is presented in this paper. The soft measurement model is established based on neural network. By establishing the dryness system, the dryness can be on-line measured and high precision can be achieved. This system is promising in stream dryness measurement.