Open AccessWays to improve production efficiency problems and ways of their solution
Author(s) -
P. M. Kosianov
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/663/1/012069
Subject(s) - nozzle , petroleum engineering , viscosity , work (physics) , environmentally friendly , flow (mathematics) , torque , volume (thermodynamics) , process engineering , oil production , drilling , thermal , volumetric flow rate , drilling fluid , mechanics , computer science , mechanical engineering , environmental science , geology , engineering , thermodynamics , physics , ecology , biology
The work shows various ways to improve the efficiency of oil production. A comparative analysis was carried out. Considered the most environmentally friendly ways. Considered physical models and the most important averaged parameters for them are defined. Identified ways to influence these parameters. The expressions are shown that allow to calculate the volumes of oil filtered through the sections of the bottomhole zone of the reservoir. The problem of determining the viscosity of oil. The methods of steam-thermal impact on the formation, their advantages and opportunities are considered in detail. Identified problems, shows how to solve them. Solutions were found for turning water into saturated steam in a closed volume of a drilling tool. The quantities that evaluate the effectiveness of the device are determined and calculated quantitatively. The optimal size and shape of the nozzles are determined. Calculated steam flow rate from the nozzles of the device, the reactive forces arising in the device and the torque generated by the forces. The relevance and prospects of these methods are shown. at development of deposits with high viscosity oils.