A critical desorption pressure for in-well training fluid used to analyze the structure of carbonate biogas, including the process of obtaining training fluid from a channel and measuring reaction time with a liquid detector Measure Burbujeo's point pressure through the light of liquid liquid in the pipeline and reduce the current local pressure in Formacion liquid; equipment.

摘要

Method for determining Critical Desorption pressure in Wells, which comprises a vacuum in a wellbore Fluid drag area, Training Area, observe the Fluid as they withdrew from the area.Determine Critical Desorption pressure and based on the Gas pressure in the Fluid; apparatus for determining a critical pressure.