Stratal Slice Recognition of Thin Shallow-Water Delta Sandbodies in the Songliao Basin

来源 :Acta Geologica Sinica(English Edition) | 被引量 : 0次 | 上传用户:waterlee1999
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Objective China’s petroleum exploration has entered a new stage of finding deeply buried thin sandbodies for the abundant oil resources they contain.Here thin sandbodies refer to those less than 10 m in thickness,or even less than 1–2 m.It is difficult to depict thin-layer sandbodies of different genetic types using conventional core,well logging and seismic data due to their limited vertical resolution in Objective China’s petroleum exploration has entered a new stage of finding deeply buried thin sandbodies for the abundant oil resources they contain. Here thin sandbodies refer to those less than 10 m in thickness, or even less than 1-2 m.It is difficult to depict thin-layer sandbodies of different genetic types using conventional core, well logging and seismic data due to their limited vertical resolution in
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