RE: New Oil Field on International Licence 801 & 8028 Feb 2023 22:53
Hi Somm
Can you clarify something for me about the following in the rns:
"The well had an original planned Total Depth of 5,200 meters targeting oil in the easier to drill Sandstone rather than Carboniferous rock, with an initial target at 4,300 meters below a salt layer between depths of 3,580 and 3,860 meters.
Oil was encountered sooner than expected at a depth of approximately 3,900 meters and before the well had been completed, leading to a decision to drill a new side-track from a depth of 2,416 meters to approximately 4,100 meters, targeting the oil at the higher level previously encountered."
This maybe a stupid question but If they encountered the oil at 3900m why not drill the original to 4100 and then perforate. Why have they drilled a new side-track to drill to 4100?
thanks