crwdns2934241:0crwdne2934241:0 040304
crwdns2934249:0crwdne2934249:0:
I'm thinking a robotic welder, high amperage and gas to control scope and metal rod feed. A lot of metal rod feeding into the well casing, then shock it for a weld. Worth a try if such a device exists, or one can be built or modified.
crwdns2915684:0crwdne2915684:0:
open