Putaohua group in Yushulin oilfield with regard to fluviatile delta includes four kinds of sand bodies with different origins: water-above ...
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- 河口坝砂体及席状砂砂体,并建立了不同成因砂体的垂向层序模式及砂体空间展布模式,为油田进一步开发提供了一定地质依据。