After a lengthy gestation period, MPFMs capable of performing the required measurements became commercially available. Much of the early research was done at the Christian Michelsen research center in Bergen, Norway, and this work spawned a number of spin off companies in Norway leading to the Roxar / Emerson, Schlumberger, Framo, and MPM meters.
After a prolonged gestation period, MPFMs capable of conducting necessary measurements became commercially available. Much of the initial research was conducted at the Christian Michelsen Research Center in Bergen, Norway, and this study led to the establishment of several spin-off companies in Norway, including Roxar / Emerson, Schlumberger, Framo, and MPM meters.