no Defplayer
the 4 tenaments are 264kms
the largest with one drill hole is 145km2
for a 15km diagonal NW stike length from BTE-2 to BTE3, if the tenament was square, the sides would be 10.6km x 10.6km = 112km2
this would make 2 tenaments = 257km2 and leave only 7km2 for the other 2 tenaments