Close to Chexi and Dawangbei oil-generation subsag, Futai oilfield has favorable conditions of forming the weathering crust and interior reservoirs in Lower Palaeozoic buried hills.

• 富台油田邻近车西和大王北两个生油洼陷,具有形成下古生界潜山风化壳油藏与潜山内幕油藏的有利条件。