应用先进地震解释技术寻找海湾平原中新统成熟趋势带的天然气勘探机遇應用先進地震解釋技術尋找海灣平原中新統成熟趨勢帶的天然氣勘探機遇 응용선진지진해석기술심조해만평원중신통성숙추세대적천연기감탐궤우 Application of advanced seismic interpretation techniques to reveal the gas exploration opportunities in the mature Miocene trend of the onshore Gulf Coast