РуДИ Дмитрий юрьевич, ассистент кафедры «Электротехника и электрооборудование» Омского института водного транспорта (ОИВТ) (филиал) Сибирского государственного университета водного транспорта (СГУВТ). SPIN-код: 5222-7906 AuthorID (РИНЦ): 830094 анТОнОВ александр Игоревич, старший преподаватель кафедры «Электротехника и электрооборудование» ОИВТ (филиал) СГУВТ. SPIN-код: 5682-8929 AuthorID (РИНЦ): 842787 ГОнЕнКО Татьяна Владимировна, кандидат технических наук, доцент (Россия), доцент кафедры «Автоматизация и робототехника» ОмГТУ; доцент кафедры «Электротехника и электрооборудование» ОИВТ (филиал) СГУВТ. SPIN-код: 7291-5494 AuthorID (РИНЦ): 465855 КлЕуТИн Владислав Иванович, кандидат технических наук, доцент (Россия), доцент кафедры «Элек-тротехника и электрооборудование» ОИВТ (филиал) СГУВТ. SPIN-код: 8950-3024 AuthorID (РИНЦ): 564398 РуППЕль александр александрович, кандидат технических наук, доцент (Россия), профессор кафедры «Электротехника и электрооборудование» ОИВТ (филиал) СГУВТ. SPIN-код: 3386-9834 AuthorID (РИНЦ): 423886 РуППЕль Елена юрьевна, доцент (Россия), доцент кафедры «Высшая математика» Сибирского государственного автомобильно-дорожного университета.

The paper presents a technique of three-dimensional geological modeling of one of the most complex formations, reef deposits. The research objective is an investigation of how the reef structure genesis influences the three-dimensional geological grid of reef mass. Using the paleogeographic and paleofacies methods of investigation, the conceptual and three-dimensional geological models of a natural reservoir have been constructed.

The purpose of the article is to determine the optimal parameters inside the downhole compensator of the reactive power at which minimization consumption of active power is provided. The energy-saving function for electric effect estimating with the use of the downhole compensator is propoused. Surfacing energy-saving functions are received. Their analysis showed that minimal consumption of the submerged motor reactive power is achieved by tre power of inside downhole compensator 0.92 with the submersible motor power.

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Currently, the majority of electric centrifugal pump installations are equipped with submersible induction motors. The simulation models’ development and the study of operating modes based on them should be accompanied by verification of the data obtained with experimental results. It is due to the design features of this electric motors’ type. Therefore, the aim of the article is to study the performance of submersible induction motor with a power of 70 kW. The performance is obtained on simulation model and their verification with experimental results. The simulation model of SEM-YA 70-117 M5B5 submersible induction electric motor is developed in the MATLAB/Simulink software environment during the research. The performance characteristics are also built. It is established that the relative error of the values obtained during simulation to the experimental data does not exceed 10 %.