14.03.2023 у. at 14:30 o'clock Dusmurodov Ergash Bozorovich was defended on the topic: «Composite chemical reagents and stabilized drilling fluids, their application in the process of drilling wells in the oil and gas industry», in the specialty: 02.00.07 – "Chemistry and technology of composite, varnish and rubber materials" and 04.00.11- Technology of drilling and well development (technical sciences) for the degree of Doctor of Philosophy in technical sciences (РhD).
