| 新疆塔里木盆地温宿凸起区新近系薄互层储层预测方法研究与应用 |
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| 关键词:Wensu uplift gamma pseudo-sonic curve geostatistical inversion method reservoir prediction |
| 基金项目:中国地质调查局地质调查项目(编号: DD20160169; DD20160203; DD20189602) |
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| 摘要: |
| Research and Application of Reservoir Prediction Method to Neogene Thin Sand-shale Interbed in Wensu Uplift, Tarim Basin, Xinjiang |
| In view of the characteristics of Neogene sandstone reservoir in Wensu uplift area of Tarim Basin, such as thin thickness, small thickness of single sand body and fast facies change of sand body, the authors studied the relationship between sandstone reservoir, seismic attributes and logging curves, and predicted Neogene reservoir by using geostatistical inversion method based on gamma pseudo-sonic curve. The prediction results were compared with conventional wave impedance inversion and geostatistical inversion based on acoustic logging curves. The results show that the vertical resolution of the prediction results is greatly improved and the thin sand body can be identified effectively. The prediction result effectively supports the well location optimization, as verified by new drilling, thus realizing the breakthrough of oil and gas investigation in this area. |
| HAN Miao,BAI Zhong-kai,ZHOU Xin-gui,GAO Yong-jin,YUAN Kun-ping,CHENG Ming-hua.2018.Research and Application of Reservoir Prediction Method to Neogene Thin Sand-shale Interbed in Wensu Uplift, Tarim Basin, Xinjiang[J].Acta Geoscientica Sinica,39(6):691-697. |
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