If a air vent cover is placed above the natural gas block, will the natural gas be collected? If so, natural gas springs can be used to generation natural gas indefinitely, just as oil springs and drain covers are used to infinite generation oil.
Also, can natural gas continue to be processed? In reality, natural gas usually contains more than 85-90% methane, 5-10% ethane and a small amount of propane and butane, as well as a small amount of water, nitrogen, carbon oxides and hydrogen sulfide (these are unimportant and negligible, but if you plan to add desulfurization recipe to the petrochemical industry, you can consider a little… ) Maybe it can be further processed by distillation tower or centrifuge…
Also, are natural gas block placeable? Can it be discharged into the world with a pressure valve or something?
Finally, I look forward to methane ice, large electrolyzers and new nuclear reactors……