Abstract

The article is devoted to the development characteristics of gas fields. During development, it is necessary to use the energy of the compressed gas efficiently. The design of the wellbore, the diameter of the production line and the fountain pipes should be chosen so that the pressure loss in the wellbore and the body is minimal. Fountain pipes should not be lowered into the well to ensure minimal pressure loss in the wellbore and to save metal. In order to design a gas field, the nature of the pressure change in the field and the movement of the gas-water contact must be determined, depending on the daily gas production. Changes in these factors mainly depend on the regime of the field. Development of the gas field can be carried out in gas, water pressure and mixed modes. In gas mode, the only force that allows gas to flow into the well is its own pressure. In the water pressure mode, the contour and heel water replace the gas extracted from the formation and ensure that the pressure remains at the same level. In the mixed mode, the gas moves to the bottom of the well at the expense of both water pressure and gas pressure. Keywords: gas fields, field operation, operational characteristics, formation, formation water, wellbore.

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