三维地震资料在油田早期评价中的应用
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摘要
应用波阻抗反演、地震相分析、地震属性分析等技术对LD TST构造的三维地震资料进行了综合解释和应用。结合发现井LD TST 1的钻探结果 ,重新计算了储量 ,提出了 5口评价井井位建议。LD TST 2井钻探结果表明 ,三维地震资料的解释结果是正确的 ,应用效果是好的 ,达到了快速采集、快速处理、快速评价的目的
The 3D seismic data collected on LD--TST structure are comprehensively interpreted and used by wave impedance inversion,seismic facies analysis and seismic attribution analysis,by which the reserves are recalculated and a suggestion of 5 appraise wells is made in combination with the data of the discovery well (LD--TST-1). The drilling result of LD--TST-2 have shown that the 3D seismic interpretation is high in accuracy and good in application effect, attaining an object of rapid data acquisition, processing and interpretation and oilfield evaluation.
The 3D seismic data collected on LD--TST structure are comprehensively interpreted and used by wave impedance inversion,seismic facies analysis and seismic attribution analysis,by which the reserves are recalculated and a suggestion of 5 appraise wells is made in combination with the data of the discovery well (LD--TST-1). The drilling result of LD--TST-2 have shown that the 3D seismic interpretation is high in accuracy and good in application effect, attaining an object of rapid data acquisition, processing and interpretation and oilfield evaluation.
引文
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