Fuxin basin has abundance natural gas and good gas source rock.By several structure movement,it form much traps and complexity fracture structure,directly control distributing layer and position of gas source rock and oil-gas.Oil-gas movement is landscape orientation in this district,when rupture activity cease, it is not portrait movement channel of oil-gas.In this district oil-gas pools have primary,secondary oil-gas pools,with thermogenic gas is central,the preserve condition depend on evening alteration.