Feedback on Natural-gas liquids

The definition of NGLs given here is incorrect. NGLs are liquefiable hydrocarbons that emerge entrained in the methane in a vapor state at surface pressure and temperature and are removed and converted to liquid state in a specialized facility t...The definition of NGLs given here is incorrect. NGLs are liquefiable hydrocarbons that emerge entrained in the methane in a vapor state at surface pressure and temperature and are removed and converted to liquid state in a specialized facility that uses pressure and temperature changes to extract the heavier hydrocarbons from the methane. The material that becomes liquid at the surface without specialized handling is called "condensate" since it condenses out of the gas stream.More

A spreadsheet calculating the NGL and sulfur yield would be helpful