Abstract: In order to conduct gas control for working face in high gas coal mine, the double return airways are used in mining face in Baode Coal Mine, the buried pipe gas drainage technique is carried out by constructing one linked roadway in every 50 m distance in goaf. Combined with the reality of coal mine, it is demonstrated and implemented that the domestic conventional geological drilling rig is adopted to construct large diameter instead of the linked roadway process between crossheadings. The results show that this technique is not only favorable to construct quickly but also conducive to the quick high quality close for goaf, which has a remarkable benefit of time, safety and economy.