NEW TECHNIQUES FOR OBTAINING PRESSURE BUILDUP DATA IN OILWELLS. Academic Article uri icon

abstract

  • The principle of mass balance of the gas phase in the annulus has been used to develop a mathematical model. The model relates the annular gas volume to the gas vent rate from the annulus and the rate of surface pressure change. Based on the model, two methods have been proposed to estimate the annular gas volume, including gas bubbles in the oil column.

author list (cited authors)

  • Kabir, C. S., & Hasan, A. R

complete list of authors

  • Kabir, CS||Hasan, AR

publication date

  • January 1, 1981 11:11 AM