At the end of the first period, it looked as if the Berry Conference-leading Allen Americans were going to walk into the BOK Center and have their way with the Oilers.
But Tulsa was able to respond from that 2-0 hole, scoring four unanswered goals to win the game 5-3.
Dylan Clarke stole the show with his hat-trick; two of his three goals came in the final period. Gary Steffes added two goals of his own, meaning all five of Tulsa's goals came from those two players.
Up next, the Oilers travel to face Rapid City on Friday. The puck drops at 7:05 p.m.