For employees Suppliers English COMPANY PRODUCTS SERVICES WORK IN A COMPANY PRESS CENTER CONTACTS Energy efficient ESP ESP for sidetracks Intelligent well Equipment for pressure maintenance systems PRODUCTS Pumps Electric centrifugal pumps Positive displacement pumps Submersible motors Input modules and gas stabilizers Hydroprotection Submersible telemetry systems Filters to combat fur. impurities Scale control containers SEM control stations Valves Systems of simultaneous-separate operation Bypass systems Systems for reservoir pressure maintenance and pumping of liquids Software products Intellectualization of oil production Stands and non-standard equipment Products » Pumps » Electric Centrifugal Pumps Small-sized ESP for sidetracks OPERATION OF SIDETRACKS USING ESP UNITS WITH FLEXIBLE INTERSECTIONAL JOINTS Today many fields are depleted, production strings are worn out and in emergency condition. To reanimate the wells and restore their productivity, the methods of sidetracking, running so-called "liners" into the wells, etc. are used. Operation in liners of equipment 5, 5A dimensions is impossible due to their large size, their descent into the sidetrack is also impossible. The solution to the problem is to use small units (2A and 3). A displacement unit has been developed for the 2a ESP unit, which allows to reduce the unit size, thereby - to use the ESP unit in production strings of small diameter or in sidetracks. For operation in wells with over-standard borehole curvature, the unit is equipped with flexible intersectional couplings. The use of flexible couplings in the ESP unit allows: operate the ESP in wells with a rate of curvature up to 4 ° per 10 m length at the place where the ESP is suspended, prevent the negative impact of excess curvature when lowering equipment, prevent the operation of the ESP in a stress-strain state in cases when the installation operates in an area with an excess curvature, reduce the likelihood of one-sided wear of the internal parts of the equipment and, thereby, increase the operating time. Flexible couplings are designed for a hermetic flexible articulated connection of electric centrifugal pump installations with tubing (hereinafter referred to as tubing), as well as tubing between themselves, for the production of formation fluid from deviated and deviated wells. 770 kits shipped to customers 490 days average operating time 15 tons / day - the average increase in production during the descent ESP 2A SIZE Step Nominal feed, m 3 / day Efficiency,% 2A-20 20 ÷ 30 44 2A-30 30 ÷ 60 48 2A-50 60 ÷ 100 61 2A-100 100 ÷ 200 58 Average operating time - 566 days ESP 3 DIMENSIONS Step Nominal feed, m 3 / day Efficiency,% 3-25 25 ÷ 40 41 3-40 40 ÷ 80 52 3-80 80 ÷ 160 63 3-140 160 ÷ 280 64 3-200 280 ÷ 400 68 3-320 400 ÷ 500 70 Average operating time - 458 days Product Catalog Request more information APPLICATION AREA: Wells with technical limitations: - Internal diameter from 88 mm (2A gauge) and from 100 mm (gauge 3) - Repair columns (plasters), pipe displacement - Columns with excess curvature up to 4 deg / 10 m Works in areas of deviation from the vertical up to 90˚, including sidetracks WEM and Y-Tool systems in EC with a diameter of less than 178 mm. BENEFITS Enhanced oil recovery by running equipment directly into sidetracks, resulting in increased drawdown. Withdrawal of wells with diameter restrictions from idle stock. The possibility of organizing a bypass system, the simultaneous operation of several layers. The energy-efficient design of the pump in combination with the valve motor results in a lower cost of ownership and an increase in plant reliability. ACTUAL SOLUTIONS Service Intelligent well Small ESP WEM (ESP + ESP) Bypass system (Y-tool) Hydrogen sulfide content High gas factor Salt deposits Viscous oil CONTACTS Russia, 614065, Perm, Kosmonavtov highway, 395 Tel. (342) 296-27-56, 296-27-59 Fax (342) 296-23-02 E-mail: © Novomet 2017