HOUSTON, Aug. 2, 2012 /PRNewswire/ -- Ultra Petroleum Corp. (NYSE: UPL) announces the following Webcast to discuss its second quarter 2012 financial and operating results: (Logo: http://photos.prnewswire.com/prnh/20020226/DATU029LOGO) What: Ultra Petroleum Corp. Second Quarter 2012 Results Webcast When: August 2, 2012 at 11:00 a.m. Eastern Daylight Time Where: http://www.ultrapetroleum.com How: Live over the internet via the website address above Contact: Julie Danvers, firstname.lastname@example.org, 281-582-6604 If you are unable to participate during the live Webcast, the conference call will be archived and can be accessed from Ultra's home page at http://www.ultrapetroleum.com. About Ultra Petroleum Ultra Petroleum Corp. is an independent exploration and production company focused on developing its long-life natural gas reserves in the Green River Basin of Wyoming – the Pinedale and Jonah fields – and is in the ongoing exploration and early development stage in the Appalachian Basin of Pennsylvania – Marcellus Shale. Ultra is listed on the New York Stock Exchange and trades under the ticker symbol "UPL". The company had 152,930,367 shares outstanding on June 30, 2012. This release can be found at http://www.ultrapetroleum.com SOURCE Ultra Petroleum Corp.