Ranking Oil Viscosity in Heavy-Oil Reservoirs

摘要

The Milne Point field in Alaska produces from the Kuparuk, Schrader,and Ugnu formations.The Kuparuk formation contains light oil,while the Schrader and Ugnu contain heavy oil.The ranges of viscosities are 200 to 10,000 cp in the Ugnu, 20-200 cp in the Schrader,and about 3 cp in the Kuparuk.