Several shots of men setting up drill in snow in the Northwest Territories. MLS of drill all set for work. CUs of faces of heavily dressed men, of parts of drill being prepared, of drill in operation. Shots of two men at work on piece of equiment. PAN from frigid plain to dog house of seismic crew. Shot of three men near house. LS of dog house, helicopter overflying. LS of same less helicopter, seismic blast. Closer of blast. MS, MCUs of geyser of gas from drill hole.