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OALib Journal期刊
ISSN: 2333-9721
费用：99美元
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基于统计岩石物理学的流体成分反演应用实例研究
Keywords: 流体成分反演技术,统计岩石物理学,montecarlo模拟,bayes分类理论
Abstract:
？珠江口盆地番禺流花天然气区的py气田位于陆架陆坡转折带上，特殊的沉积环境导致该地区主要储层sb21.0砂岩含油气性结论复杂，常规的avo技术在该地区的应用存在陷阱。将统计岩石物理学与avo理论结合，得到流体成分反演理论。流体成分反演技术是avo技术的延伸，是一种定量的avo技术，其最终结果是直观的碳氢指示分布图。采用流体成分反演技术，对研究区sb21.0储层进行含油气性预测。研究结果表明：流体成分反演技术能较有效、准确地检测已上钻目标储层及验证未上钻目标储层的流体性质。该理论的深入应用将有助于指导番禺流花天然气区的进一步勘探。
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