Structural fractures developed well in Aershan reservoir, Hanan Oilfield.
哈南油田阿尔善储层发育构造微裂缝。
The buried hill tuff oil pool of Hanan Oilfield has an unconformable contact with overlying sandstone of Aershan Group.
哈南油田凝灰岩潜山油藏与上覆阿尔善组的砂岩油藏呈不整合接触。
During Aershan depositional period, the lake range was rather smaller and shore-shallow lake facies is the main characteristic.
阿尔善沉积时期湖水范围较小，以滨浅湖为主。
To make lateral reservoir prediction by using synthetic acoustic logging section before the development of Aershan oil field is an important measure for reducing the drilling failure.
在阿尔善油田进入开发之前，应用合成声波测井剖面技术对油层进行横向预测是减少钻探失误的一项重要措施。
To make lateral reservoir prediction by using synthetic acoustic logging section before the development of Aershan oil field is an important measure for reducing the drilling failure.
在阿尔善油田进入开发之前，应用合成声波测井剖面技术对油层进行横向预测是减少钻探失误的一项重要措施。
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