The definition of treacherous is someone who is guilty of dishonesty or betrayal, or something that is dangerous or hazardous. An example of treacherous is someone you thought was your friend who shares your secrets with everyone.
Natural Gas Service Group, Inc. Combined with innovative product advancements, cutting edge design, state-of-the-art equipment, exclusive product affiliations, and superior service, Natural Gas Services Group, Inc. (NGSG) is a premier provider of natural gas compression equipment and industrial flare systems.
Oil & Natural Gas Corp. Ltd. engages in the business of exploration and production of oil, natural gas and liquefied petroleum gas.