Abstract: The initial speed of drilling gas emission is an important indicator which is used for the hazard predition of working face coal and gas outburst, the ordinary operation method is difficult, which affects the accuracy of the measurement results; a new type measurement for the initial speed of drilling gas emission is designed by some innovation on the drill pipe, the drilling construction technology and the gas emission initial speed measurement method are determined. The industrial field tests show that the new type drill pipe measurement can reduce the prepartion time before the measurement, achieve the better drilling sealing effect, realize multiple consecutive measurements, and measure the initial speed drilling gas emission within limited time period; the measurement process is easier, and the measurement result is more accurate.