<"In the May update the line on Fatala was omitted. Without explanation.? Could be an oversight?">
No, I don't believe it was an oversight.
Tullow made an executive decision, right from the top, to greatly slash their 2015 exploration budget, and to focus on lower cost/lower risk exploration and development. Tullow apparently did not plan, or budget for drilling Fatala in 2015.
If there's going to be drilling offshore Guinea, in all likelihood it will take place in 2016. Even HDY recognizes this.
jmo