Providing Life of Well Systems, Service and Solutions. Select Energy Systems Inc. is a privately help company who’s doors opened in 1988. Originally know as “The Leader in Live Well Coil Tubing Completions”. Since then, Select has grown with the market, keeping clients needs as their main focus. From shallow a gas coil tubing hang-off to heavy oil monitoring systems, Select can provide a truly reliable product and service ever time and every situation.