This is the site where I will be working with this week, with a Lang LM200 rig in the center. Method of drilling is 'flooded reverse rotary' with which you can drill in very difficult ground conditions. In fact Lang is hired in this case to drill the first 800m for Exxon, as they are having severe trouble... After the 800 m Exxon comes in with a large oilfield rig to drill down to a gas reserve at 1500m.