On Influence Factors of Fixed-well Quality of Gas Channeling Well in Baolang Oilfield

This paper introduces some influence factors to fixed-well quality of Baolang oilfield.These factors include high-pressure gas channeling,borehole collapse,fixed-well technology and logging technology.The characteristics of acoustic amplitude-density logging show that acoustic amplitude logging value is high,strata wave of density curve is vague,and there are many interference wave on density wave form.This acoustic amplitude-densitylogging can make effective evaluation to fixed-well quality.