Hydraulic fracturing, or fracking, is bringing new development to the Midwest, creating demand for commercial real estate in the region even as landlords struggle to pay off earlier property loans, Bloomberg News reported today. Chesapeake Energy Corp., the second- largest U.S. natural-gas supplier, has acquired $2 billion in land leases comprising 1.35 million acres in Ohio and contributing to the beginnings of an economic recovery in the state. Ohio, which had the seventh-highest commercial property delinquency rate in the country in December, according to Moody's Investors Service, is already showing signs of improvement. The delinquency rate on commercial mortgages packaged and sold as bonds in Ohio dropped to 8.74 percent in June from 11.28 percent a year earlier, according to data compiled by Bloomberg.