RE: New RNS9 Feb 2021 12:33
Tango1 - It isn't a freak of nature that the well has pressurised, it's something that is part of a tight gas field.
Extract gas and the pressure drops around the well until the hydrocarbons condense and the gas stops flowing.
Happens to all tight gas fields.
The options are to re-stimulate the well (unfortunately we don' t have permission for that), pump carbon dioxide into the tight gas field around the well to re-pressurise the field or shut the well and let the higher pressure in the tight gas field further away from the well transfer to the lower pressure area near the well to re-pressurise the well area.