When in Albuquerque, we use to drive wells. Make a tripod with 3 each 21 foot sections of 2" Pipe. Put a 10 " pulley on top. Weld a 35 gal barrel onto an old truck wheel that fits your truck.
Using 2" pipe weld an old chisel to 6-8 foot sections. You will have to heat that end and slot it with a torch to hammer it in so it wil lfit the chisel. Each section threaded on the ends.The first section gets the chisel end with about 6 foot of slots cut in it with a torch maybe 6" long at 120 degree every 15 " or so. Make pipe cap with a big eye on one end. It screws on to the top of a pipe section that will fit over the pipe for the well and add some weight to that.So that would be maybe a 3" pipe section 5-6 foot long.
Start the chisel section in a few feet by hand . Put some kind of cap on the top so you don't mess up the threads.
Run a good stout rope on the eye you made for the 3" pipe, up thru the pulley on top of the tripod . Have the 3" pipe fitted over your well pipe.
Have the 35 gallon wheel mounted on your truck with the drive wheel jacked up or both rear wheels jacked up. Remember to chock the other wheels.
Start the truck and put in low gear . Give the rope a wrap or two around the 35 gallon barrel loosely.
Pull hard on the rope and it will tighten around the barrel and the weighted 3 "pipe will go up.Let the rope loose and it will come down and and hammer on the well pipe.When the 1st section gets down close to grade,add another section and repeat. Once down past water level,you will have to rent a commercial compressor , to blow the bottom of the well out around the pipe to create a void.Hook up a jet pump and pressure tank to the well and you are good to go. Generator should be good to run the pump
