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江汉油田首次运用高分辨率三维地震勘探获得成功。在所获得的 2 4 39炮生产记录中 ,优良率 78.3% ,合格率 99.9% ,分别超过规定标准 3.3和 0 .9个百分点。为进一步考察高分辨地震勘探技术寻找岩性油气藏的能力 ,江汉油田去年底在潜江凹陷广华西区部署了 1 4.7平方公里的三维地
Jianghan Oilfield first successful use of high-resolution 3D seismic exploration. Among the 24,489 gun production records obtained, the excellent and good rate was 78.3% and the pass rate was 99.9%, exceeding the stipulated standards by 3.3 and 0.9 percentage points respectively. To further investigate the ability of high-resolution seismic exploration techniques to search for lithologic reservoirs, Jianghan Oilfield deployed a total of 14.7 km2 in the west of Guanghua in the Qianjiang Sag late last year