1PhD in Technical science, Associate Professor, Karshi Engineering-Economic Institute, Karshi, Uzbekistan
2Head of the Department “Drilling and Cement Solutions”, Uzburneftigaz JSC, Uzbekistan
3Master Student, Tashkent State Technical University Named After Islam Karimov, Tashkent, Uzbekistan, Email id: king08@mail.ru, nodirbek.kobilov@tdtu.uz
4Master Student, Tashkent State Technical University Named After Islam Karimov, Tashkent, Uzbekistan
Online published on 1 December, 2020.
The research paper shows that those ways of research and obtaining composite chemical reagents and drilling fluids on their base. In the research work given physical and chemical properties of chemical reagents, methods of their testing, as well as the development of drilling fluids for drilling oil and gas wells. The result of the research work has been implemented in the wellbore with salt anhydrite layer of Kashkadarya gas deposits.
Chemical reagent, Composite, Gossypol resin, Weighting agent, Barite, Drilling fluids, Viscosity, Density, Stabilization, Oil and gas well