Estimatino of the water-gas-ratios of gas wells offshore by a data-driven model
M.T.A. Nieuwenhuis
A.W. Heemink – Mentor
M. Hooimeijer – Mentor
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Abstract
During gas production offshore, also water is produced. There are gas numbers available per well, but the water production is only known for several wells together. This thesis tries to model the water production per well based on the available data. This is done through a least-squares method. The report shows that it is very difficult to find the water production per well, purely based on data. The suggestion is made to add more physical aspects of the gas production process to the model.