Drill bit broke and got stuck in the borewell at 625 ft - Need ways to remove it

Hello,

 

            This is Srinivas, I need to know if the drill bit of the borewell cuts and fall down inside the bore after 600ft depth can we remove it out.

When we started the drilling process for borewell, initially at 250ft we got water, then again water stopped by 10 to 15 ft...    Again after 450ft we got water it was only a bit of water not much.  Then when it reached 610 to 620 or 625 ft the water was upcoming or water level had started, suddenly the drill bit was broken and was stuck inside only…

They tried to remove it using the magnets but could not remove it… Is there any possibility to remove it? And further continue to drill the bore.

 

So due to that problem we startyed to drill a bore in new place there also the water level came at  250ft and futher it is continuing…. Will the water be available….

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