Deep basin oil-gas pool

correlation of deep basin gas with Upper Paleozoic

correlation of deep basin gas with Upper Paleozoic gas accumulation

DEEP BASIN GAS

deep basin gas (source-contacting gas accumulation)

Deep Basin Gas Accumulation

Deep Basin Gas Reservoir

deep basin gas source-contacting gas accumulation

DEEP BASIN GAS TRAP

Deep gas pool

Deep-basin Gas

deep-basin gas field beneath Daqing oil field

back deep basin

Deep Ⅱ° deep burns

Deep Basin

Deep basin in northern of South China Sea

Deep basin reservoir

deep basin surrounded by mountains

DEEP GAS