Drill In - Drill Bit 8 1/2"
Drill ahead with 8 1/2" hole to 2890 m.
POOH BHA, L/D tools
Equipment problems resolved.
Continue drilling to 3109m
Tight hole, considering diviation
Run 166 joints of 7" 23# K55 BTC casing.
Laid out joint 162 due to damaged coupling.
