It provides examples of the well test data processing for pay formations from some oil, gas and condensate fields in the southeast of the Dnieper Donets Depression. It shows that usage of the optimality criteria on the basis of properties of the covariance matrix of formation evaluation improves their accuracy quite significantly It offers a review of the …
On the basis of the results of wells researches by the technique of pressure recovery assessment of vertical and horizontal permeability carbonate reservoir, as well as index anisotropy is made. The values of these coefficients for all wells Famennian-Tournaisian deposits Yurchukskogo field are calculated.