I'm assuming the casing wasn't pulled, the concrete was poured not more than twenty five feet down the hole and a pressure relief valve is installed. I also assume a sandstone plateau. What was the daily production after initial blow off?
Often times, and after capping, mother nature will take care of some of that blockage especially if the gas veins run below.
"750 more or less". How many punctures along the well bore and beginning at what depth?
The vision must be followed by the venture. It is not enough to stare up the steps - we must step up the stairs.