Rock Eval pyrolysis (an analysis) is a Process / technique used
in oil exploration. A technique used to ascertain hydrocarbon
potential, thermal maturity and hydrocarbon types. Whereas Rock
Eval 6 is one of the latest / upgraded Rock Eval pyrolysis
apparatus. Previously, simple Rock Eval, Rock Eval2 and Rock Eval2
plus equipment were used prior to Rock Eval 6 apparatus.