Pittsburg NewsLocal news for Pittsburg, OK continually updated from thousands of sources on the web.Rio Vista subsidiaries acquire Oklahoma assets- October 31, 2007 Two subsidiaries of Rio Vista Energy Partners LP have acquired oil and gas assets from three privately held companies in Oklahoma for a total of $29 million. via Houston Business Journalhttp://www.topix.net/city/pittsburg-ok/2007/10/rio-vista-subsidiaries-acquire-oklahoma-ass... |