Ed Vanegas, Jimmy D. Halman, Sam Armstrong, Alex Carbajal, Roger Farrington, Curtis Huff, and Tito Betancur v. American Energy Services, Niewoehner Partnership, L.P., rch/hsj/ccm/mcpi, L.P., Autry Stephens, John Carnett, Brack Blackwood, and Dennie MartinFiledDec 18, 2009