im a licensed driller by profession.
here is my take on eliseo cabusao 's treasure hunting escapades.
1. i really cannot understand why they cannot get a gold sample on their drilling. if they have located the bunker or the location of the cave or vault, it is only a matter of time before they will hit it when you drill within the perimeter of the suspected area.
now i am wondering if the escapade of eliseo cabusao is a highly financed treasure hunting activity. he is formerly connected to the son of Henry Sy, the richest filipino nowaday. it would not be difficult to secure a financing from the son.
if they have a budget, they could have hired the services of the best geophysicist in the world. they have an office there in subic.
they could use a time domain equipments, coupled with georesistivity, and other highly advanced equipments nowadays.
with the study, they could now drill.
its too bad if they just drill and drill like in a goose chase.
i dont know if the BGC drilling is just a cover activity in getting some shallow objects within the area. this is only a theory