InPlay Oil Corp. engages in the acquisition, exploration, development, and production petroleum and natural gas properties in Canada. The company produces and sells crude oil, natural gas, and natural gas liquids. It primarily holds interests in the Cardium Formation in the Pembina and Willesden Green pools located in West Central Alberta. The company also holds interest in the Belly River light oil property; and the Duvernay Formation. InPlay Oil Corp. is headquartered in Calgary, Canada.