Features of the geological structure of oil formations, and types of oil and gas formations of the territory of the Timano-Pechora oil and gas province are covered, as well as indicators of hydrochemical situation for existence of natural waters. A study is made of the effect of parameters of the drilling mode on twisting of wells using the ISM bits. A calculation is made of the system of cooling the drilling mud. A quantitative evaluation is made of the effect of buffer pressure on well output and of ways to improve coverage of the productive section of the Pashninskiy field. Reserves for improving well output of the PermCarbonaceous formation and methods of reducing viscosity of heavy oil of the Usinskiy field are described. Hydraulic resistances are presented in the valves of deep sucker rod pumps and the use of packer-cut-offs to cap the wells, questions of improving the effectiveness of clay-acid treatment, and also valve devices for developing the wells. Paths are defined for improving the effectiveness of drilling operations at the association ''Komineft''. Questions of environmental protection in the process of developing the oil and gas province are examined.