Tackling wax deposits is becoming increasingly important in oil production, especially at a time when oil reserves are dwindling and field challenges are increasing. This leads to deterioration in production parameters such as an increase in water content, a decrease in pressure and a change in the composition of the oil. Scientists from Perm Polytechnic University have developed a model to predict the formation of paraffin deposits in wells, which can help optimize the process and reduce costs.
Paraffin is a substance that forms when oil is cooled and can cause production problems. The share of paraffin in the oil can reach 35%, and this causes negative consequences. Existing paraffin formation prediction models are not always effective as they do not take into account many factors.
Scientists at Perm Polytechnic University have developed a new empirical model based on the results of laboratory studies and oil experiments. This model makes it possible to predict the places and periods of formation of paraffin deposits in wells. It has been successfully tested in oil wells and has shown high accuracy. It can now help reduce wax control costs and improve production processes.
Source: Ferra
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