Halo oils, tight-rock saturation, and production allocation: What the North American playbook can and can’t tell the next set of unconventional basins
Halo oils and the limits of the source-rock map The textbook example is the Permian Basin. The Woodford (Late Devonian) and the Barnett (Mississippian) are two of many principal sources, but the oils they generated do not always stay near…