DEVICE MANUFACTURING Liquid brine and liquid saline PLUG OIL AND GAS WELL BASED SOLUTION

摘要

The invention relates to oil and gas industry and can be used to prepare brine for killing wells during their development and repair, as well as in other industries, in particular in public utilities for the purpose of watering the streets to prevent ice, in the manufacture of a variety of brines to receiving and / or preservation of foods and other objects and applications.; Achievable technical result is a reduction in specific energy consumption by concentrating the solution, increasing the productivity of the process, reducing the corrosiveness of fluids, improving the environmental safety of the process, increasing the ease of maintenance and automation capabilities, including the formation of a liquid-salt plugs for oil and gas wells.; The most significant feature of the claimed objects for ensuring the above results is to create conditions multistage enrichment feed solution using the reverse osmosis until the desired value of its density phenomenon. Essential features device manufacturing liquid-liquid and saline-saline plug oil and gas wells on the basis thereof, shown in the formula Utility Model solve interconnected and purposefully task and provide achievement of the said technical results; 4 independent, paragraph 7 FI and frozen. points. 2 FIG. Table 3.