Improving energy efficiency of power supply system for a new far perspective multiple-well platforms of oil field

The article presents a method of solving the problem of performance ratios and possible investment risks to ensure power supply of a new key-well system. The article analyses benefits of the decentralized power supply system (autonomous), classic centralized power supply system with 6–35 kV overhead power lines and centralized system with 10 kV power lines. It substantiates a technical and economic advisability of phased construction of the power supply system for a new perspective multiple-well platforms: construction of the centralized power supply system with 10 kV overhead power lines on the first stage and construction of the electrical generating station to use associated petroleum gas on the next stage. Based on results of analysis, technical conditions for designing and construction of the power supply system with a new multiple-well platform is prepared.