Complex sentence: Snøhvit is the name of a development of Snøhvit, Albatross and Askeladd natural gas fields in the Barents Sea, 140 km northwest of Hammerfest, Norway, with estimated recoverable reserves of 140 billion m³ of natural gas and small quantities of condensate.
Split into simpler sentences: Snøhvit is the name of a natural gas field in the Barents Sea, 140 km northwest of Hammerfest, Norway. Estimated recoverable reserves are 140 billion m³ of natural gas and small quantities of condensate.