X0304 4 2012-01-17 0 0000041023 GEORESOURCES INC GEOI 0001397148 Mury Francis Michael 110 CYPRESS STATION DR. SUITE 220 HOUSTON TX 77090 0 1 0 0 Executive VP Common Stock 2012-01-17 4 S 0 9158 29.00 D 129618 D Common Stock 2012-01-18 4 S 0 20842 29.00 D 108776 D The sales reported were effected pursuant to a Rule 10b5-1 trading plan. Francis M. Mury 2012-01-18