After carefully, reviewing, Investopedia's definitions of Flags, Pennants, Wedges and Triangles, and diligently studying the chart on USOG, only one conclusion can be drawn: a Bullish Pennant has formed. The base of the flagpole started 10/8 and it topped out on 10/13. From 10/13 to present USOG has entered the Pennant Race where consolidation/continuation has taken place.
I refer everyone to Investopedia's short tutorial: