Determination of the exact daily gas intake according to the level of formation completion in the underground gas storage

This article derives the formula for the exact daily gas intake of a gas-dynamic incomplete flatbed gas injection well according to the level of formation completion in the underground gas storage (UGS). In natural gas fields and underground gas storages, the formation is incompletely saturated with hydrocarbons due to the level of completion of the formation. In the upper part of the formation there is a flat-radial simple leakage flow through the gas well, and in the unopened part there is a complex curved radial flow. Separate formulas have been developed for the exact daily volume consumption of hydrocarbon gas injected into these wells. For this purpose, gas dynamics problems for two different stationary gas flows have been solved. By adding up the daily volume of gas consumption according to these formulas, the formula of full daily consumption for replaced well No. 2 was obtained. Which is equal to the exact full daily volume consumption of flatbed well No. 1. Fluids and gases are known to enrich the water supply and field system. The boundaries of the latter are the contours of the pressure and the flow. The water pressure in the reservoir was determined by changing the sum of the volume of the cavity at the edge of the reservoir, the capacity of the created gas and the amount of injected gas.