This sounds perfect for not yet employed Tony, "Fart Sniffer"
Methane detection jobs booming
A new industry is emerging out of the fight to stop gas leaks in the nation’s oil wells, pipelines and storage tanks.
At least 75 firms across the country now work to detect, stop and prevent methane leaks, according to a new study. More than one-third are located in Texas. Ten have opened in the state since 2010.