original: with 27.7 % of the daily crude oil production halted due to the depression , oil prices rose further after days of increasing levels , and on september 20 reached a record rate of over $ 84 per barrel .
simplifications: with 27.7 % of daily crude oil production halted due to the depression , oil prices increased for days and reached reached a record rate of over $ 84 per barrel on september 20 . with 27.7 % of the daily crude oil production stopped due to the economic hardship , oil prices rose further after days of increasing levels , and on september 20 reached a record rate of over $ 84 per barrel . with 27.7 % of the daily raw oil production halted due to the depression , oil prices rose further after days of increasing levels , and on september 20 reached a record rate of over $ _ $ 84 per barrel . with 27.7 % of the daily crude oil production stopped because of the depression , oil prices rose more after days of increasing levels , and on september 20 reached a record rate of over $ 84 per barrel . on september 20 oil prices reached a record rate of over $ 84 per barrel , after days of speculation , stemming from the halt of 27.7 % daily crude oilproduction due to depression . with 27.7 % of the daily crude oil production halted due to the inadequacy , oil prices rose further after days of increasing levels , and on september 20 reached a record rate of over $ 84 per barrel . with 27.7 % of the daily crude oil production slowed down due to the depression , oil prices increased even more after days of increasing levels , and on september 20 reached a never-before-reached rate of over $ 84 per barrel . with 27.7 % of the daily crude oil production halted due to the depression , oil prices rose more after days of increasing levels , and on september 20 reached a record rate of over $ 84 per barrel .