Kondrat, R. and Matiishyn, L. 2026. Improving the development process of two hydrodynamically isolated layers with different permeabilities under joint development conditions using a single well grid. Technology audit and production reserves. 3, 1(89) (Jun. 2026), 34–42. DOI:https://doi.org/10.15587/2706-5448.2026.363907.