| 杨楼油田核三段储层孔隙恢复与孔隙演化测算 |
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| 引用本文： | 肖卫权,王克杰,张玉霞,张亚君,丁诚开. 杨楼油田核三段储层孔隙恢复与孔隙演化测算[J]. 海洋石油, 2007, 27(2): 32-36 |
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| 作者姓名： | 肖卫权 王克杰 张玉霞 张亚君 丁诚开 |
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| 作者单位： | 中国地质大学,北京,100083;中国石油化工股份有限公司河南油田分公司勘探开发研究院,河南南阳,473132 |
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| 摘 要： | 杨楼油田核三段储层成岩阶段为早成岩阶段B亚期,成岩作用主要有机械压实作用、胶结作用、溶蚀作用三种,成岩作用阶段也是储层孔隙演化的过程。依据比尔德的孔隙恢复与演化测算方法,建立杨楼油田孔隙演化模式,对核三段Ⅳ油组至Ⅵ油组共十个小层进行了孔隙恢复定量计算,其结果大多数与岩心分析值非常接近,说明孔隙演化预测值基本上是可信的。该地区孔隙演化测算对指导杨楼油田储层评价具有较大参考意义。
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| 关 键 词： | 成岩作用 孔隙 演化 模式 |
| 文章编号： | 1008-2336（2007）02-0032-05 |
| 收稿时间： | 2006-09-04 |
| 修稿时间： | 2006-09-042007-04-02 |
Restoration and evolution calculation of reservoir porosity in member H3 of Yanglou Oilfield |
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| Xiao Weiquan,Wang Kejie,Zhang Yuxia,Zhang Yajun,Ding Chengkai. Restoration and evolution calculation of reservoir porosity in member H3 of Yanglou Oilfield[J]. Offshore Oil, 2007, 27(2): 32-36 |
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| Authors: | Xiao Weiquan Wang Kejie Zhang Yuxia Zhang Yajun Ding Chengkai |
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| Abstract: | Reservoirs in member H3 of Yanglou Oilfield is at the early diagenetic stage B subage period,the diagenesis of which can be divided into mechanical compaction,cementation and denudation.The period of diagenesis is also the evolution process of reservoir porosity.According to the method on reservoir restoration and evolution calculation of Beard,reservoir evolution pattern has been established and quantitative calculation of reservoir restoration from oil group IV to VI of member H3 has been carried out.The calculation result approximates to the value of core analysis,which indicates the predictive value of reservoir evolution is basically credible.Therefore,the evolution calculation of porosity has great directive value toward reservoir evaluation in Yanglou Oilfield. |
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| Keywords: | diagenesis porosity evolution pattern |
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