The purpose of the paper is the presentation of the geomechanical approach to the development and the improvement of methods for increasing well productivity and reservoir recovery. Control stress-strain state in the vicinity of a well to enhance the permeability of the well drained zone increases significantly efficiency of stimulation of a well. It is carried out by directed unloading of the reservoir on the basis of knowledge of the deformation, strength and filtration properties of specific field rocks. Examination of rock mechanical properties is made by laboratory tests of rock samples at the true triaxial apparatus. The methodic and the results of laboratory studies of rocks and of pilot field works on wells are presented on the example of a specific field. They have shown high efficiency of this approach.
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