Another gas well has been put into operation at the Galkynyş gas field, which is one of the largest natural gas deposits in the world. Thus, the number of productive gas wells at plant No. 1 for purifying gas from sulfur at the giant field has reached thirty. Work on the construction of the wellh Welding and joining pipes during the construction of a high-pressure gas pipeline between a gas well and the first natural gas treatment plant requires special professional skills. Accordingly, these works are performed by experienced welders at a high-quality level.