The method of abnormally high pressure gas well production dynamic simulation not only changes shortcomings of the traditional physics simulation,which have high cost and the complex process,.

Overpressured gas reservoir being a kind of special gas reservoir, can be found all over the world, whose pressure gradient is greater than 0.

The influence of formation compressibility and edge and bottom water size of abnormally pressured gas reservoir on recovery performance;

Application of seismic while drilling technique in prediction of abnormally high pressure formation;

Controlling effect of gypsum and salt rocks on abnormally high pressure in Kuche Depression;

Discussion on distribution and origin of abnormally high pressure in Shahejie Formation, Zhanhua sag.;

Gas single-phase percolation characteristics of overpressured gas reservoir in Penglaizhen Formation,Xinchang gas field;

Overview of calculation methods of dynamic reserves in overpressure gas reservoir;

Distribution characteristics,dominant factors of overpressure formation and their effects on the reservoir formation are systematicaly studied in this paper.