位于四川盆地西南龙门山的邛西、大兴西构造浅层(侏罗系)是一个储量较大、利用很低、不仅老井有潜力可挖,而且整体很有开发价值的次生气藏。利用邛西、大兴西三维地震资料,进一步开展浅层遂宁组、蓬莱镇的储层精细描述工作。 Located in the west of Longmenshan in the Sichuan Basin, the Daxingxi structural shallow (Jurassic) is a secondary gas reservoir with large reserves and low utilization. It not only has the potential to be excavated by the old wells, but also has great development value as a whole. Using the 3D seismic data of West Xixiang and Daxing West, further elaborate the reservoir description of the shallow Suining and Penglai townships.