Joeb1999 is absolutely on the money on this one. I am confined space trained, high angle rescue trained, trench rescue trained, and he is correct. Theoretically, you can suck water up, to 33.3 feet, with a perfect vacuum, but that doesn't exist. You might pump the water up, much like a water well. Then you might even pump air down the well. Those issues might be overcome.....or the water table might be constant, due to proximity to the water off the beach, and fill quicker than you can pump.
Regardless, the well is extremely likely to be unstable, especially after all those years of being there. A rock falling on your head will kill you. unstable walls collapsing will kill you. And for what? What could be in the well? IF it is a treasure worth finding, widen the hole. Most likely there might be a few coins, if any, a bottle or two, etc. It is NOT worth your life. THAT is your side of the deal. You are betting your life that you can get down there.
Be wise, don't do it. Sometimes ya gotta just walk away, in wisdom.......be safe, be wise.
HH.....above ground.
Dennis
Regardless, the well is extremely likely to be unstable, especially after all those years of being there. A rock falling on your head will kill you. unstable walls collapsing will kill you. And for what? What could be in the well? IF it is a treasure worth finding, widen the hole. Most likely there might be a few coins, if any, a bottle or two, etc. It is NOT worth your life. THAT is your side of the deal. You are betting your life that you can get down there.
Be wise, don't do it. Sometimes ya gotta just walk away, in wisdom.......be safe, be wise.
HH.....above ground.
Dennis