Ann: Mukuyu-2 Drilling Update, page-120

"what sort of time frame to case this section and resume drilling? "

Announcement mentions Preparing to drill the 8-1/2" hole section. That implies that 9-5/8" casing has been run and cemented. Usually a new hole hole section begins at that point for reporting purposes.

Forward operations:

- BOP test
- Run in hole with drilling assembly
- drill out casing shoe
- Perform leak off (test taken all the way to the point where fracturing starts) or Formation Integrity test (test taken to a set frac pressure) to establish frac gradient for next hole section. This is a critical step as it dictates how far we can drill with the 8-1/2" hole section.
- drill ahead 8-1/2" hole to TD.