Trap

.3.1.Definitions and Concepts •A trap is subsurface configuration of reservoir rock and cap rock or seal that has potential to concentrate petroleum in the pores of a reservoir rock •A trap is a geological feature of a reservoir rock that restricts the flow of fluids •A trap can content one or more reservoirs ..• The highest point of the trap is the crest or culmination. • The lowest point is the spill point. A trap may or may not be full to the spill point.