Abstract: Geotherm is an economical and practical new energysources with strong competitive power. Henan oilfieldhave discovered many geothermal anomaly areas withbright prospect and advantages of development andutilization during petroleum exploration and exploitation.Comprehensive development and utilization of geothermalresources and preliminary economic benefits show thatgeotherm have notable advantages of energy-saving andcost-lowering. Some proposals are put forward in thispaper.