Method, system and equipment for determining daily oil production of gas well and storage medium

The invention discloses a method, system and device for determining the daily oil production of a gas well and a storage medium. The method comprises the steps that the wellhead daily oil production of the gas well, the dew point pressure of the gas well and the flowing pressure of different wellbore depth points are obtained; the flowing pressure identical to the dew point pressure of the gas well is found, and the wellbore depth point where the flowing pressure is located serves as a sampling point; an underground fluid sample is obtained at the sampling point, and the gas condensate content is obtained through the underground fluid sample; and obtaining the daily oil production of the wellhead of the gas production well according to the daily gas production of the wellhead of the gas production well and the condensate oil content. The daily oil production can be accurately calculated, the method is suitable for all gas wells, and the cost for checking the oil production on the ground team is saved; accurat