ENCANA CORP. $38 (New York symbol ECA; Conservative Growth Portfolio, Resources sector; Shares outstanding: 750.4 million; Market cap: $28.5 billion; Price-to-sales ratio: 0.7; WSSF Rating: Average) is a leading North American producer of natural gas and oil. Natural gas accounts for about 80% of EnCana’s production. EnCana focuses on what it calls “key resource plays”. These are unconventional properties, such as early-stage gas fields and oil-sands projects, that have much longer production lives than conventional properties. EnCana’s oil-sands operations consist of two 50- 50 joint ventures with ConocoPhillips — one operates the oil-sands properties, while the other processes the heavy, tar-like oil at refineries in Texas and Illinois. Oil-sands projects cost more to operate and face greater environmental opposition than regular oil fields, so this arrangement cuts EnCana’s risk. EnCana’s earnings before unusual items in 2008 rose 7.4%, to $4.4 billion from $4.1 billion the previous year. Earnings per share rose 9.3%, to $5.86 from $5.36 on fewer shares outstanding. Cash flow per share rose 12.8%, to $12.48 from $11.06. A 6% rise in production, partly due to acquisitions of gas fields in Texas, plus much higher oil and natural-gas prices in the first half of 2008, were behind the gains. Through hedging contracts, EnCana has locked in prices for two-thirds of its natural gas production for the first ten months of 2009. The average price of $9.13 per thousand cubic feet that EnCana gets under these deals is 124% more than the current spot price of $4.07. EnCana’s strong balance sheet should continue to help it prosper despite low energy prices. Its $8.8- billion long-term debt is less than a year’s cash flow. It also holds $383 million, or $0.51 a share, in cash. The company’s earnings will probably slip to $3.77 a share in 2009, and the stock trades at 10.1 times that estimate. The $1.60 dividend yields 4.2%. EnCana is a buy.