We may have some hope for a second well on 13https://allafrica.com/stories/201609151074.html
That story I just pasted above is from September of 2016 and it was about the collapse of Nocal, but it indicates that all around Block 13, companies have relinquished their blocks, except Chevron has held onto Block 14. Chevron drilled a well on Block 14 and didn't release the result. But the fact that Chevron let go of 11 and 12 but kept hold of 14 would tend to suggest that they have something there. Or why bother holding it? And from the XOP presentations we know there were several good leads on 13. Hopefully Exxon does a second drill on one of the leads that overlap to 14 and the Chevron drill on 14. I expect the seismic would show what lead the Chevron drill may be onto that overlaps onto 13. If Chevron has not walked from Block 14, Exxon should not be done with 13. GLTA