NG Will Win This WinterGas producers cheered. Here in Canada, while major oil producers such as Cenovus Energy Inc. (CVE: $27.13) and Suncor Energy Inc. (SU: $47.66) fell with oil prices, gassy ones such as ARC Resources Inc. (ARX: $18.97), Peyto Exploration & Development Corp. (PEY: $14.43) and Tourmaline Oil Corp. (TOU: $79.73) ended the day higher.