The use of pseudotime: Wellbore storage and the middle time region Conference Paper

abstract

• 1986 Society of Petroleum Engineers. The gas flow equation is often linearized to allow liquid type curves to be used to analyze transient tests of gas wells. In the absence of wellbore storage, drawdown tests are best analyzed using the pseudopressure-time linearization. Buildup tests, however, require the pseudopres sure-pseudotime linearization for best results. If wellbore storage is present, both time and pseudotime should be used in a combination analysis for drawdown.

authors

• Lee, W. John

published proceedings

• Society of Petroleum Engineers - SPE Unconventional Gas Technology Symposium, UGT 1986

author list (cited authors)

• Spivey, J. P., & Lee, W. J.

complete list of authors

• Spivey, JP||Lee, WJ

publication date

• January 1986

International Standard Book Number (ISBN) 13

• 9781555636098

start page

• 245

end page

• 251