WTI should start moving up from here, back to as high as $62 and beyond. $70 is well within the reach in this corrective wave, a from $107 highs in 2014.
As a bonus, we can discount Iran from having their sanctions lifted since they're still so keen to work against the U.S.
However looking at the larger time-frame, it is almost certain that some time in the future it will get as low as $16~32 with the trend since 1998 broken. Oil have been largely overpriced for the past few years, it will get way more underpriced first before any equilibrium is seen.