The energy of gas reservoir in Zhongyuan oilfield have
fallen into a decline1For this circumstance the vicinity2well
stratum will be easily contaminated in the course of
increasing production measure because of the liquid2lock
phenomena resulted from the leakage of inflowing fluid or
condensation from hydrocarbon1Therefore , the technique of
thermochemistry plug2release was studied by indoor
experimentation1The application shows that the
thermochemistry plug2release technology has an effective
increasing production results.