| 利用测井资料对镇泾油田长8 油藏进行产能预测 |
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| 引用本文： | 易超,丁晓琪,葛鹏莉,郭佳.利用测井资料对镇泾油田长8 油藏进行产能预测[J].岩性油气藏,2010,22(4):104-108. |
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| 作者姓名： | 易超 丁晓琪 葛鹏莉 郭佳 |
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| 作者单位： | 1.成都理工大学“油气藏地质及开发工程”国家重点实验室；2.中国石化西北油田分公司 |
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| 基金项目： | 国家自然科学青年基金项目 |
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| 摘 要： | 鄂尔多斯盆地镇泾油田长8 油藏属于致密超低渗油藏，影响其产能的因素很多，关系也很复杂，给产能预测带来了诸多困难。通过找寻油层、差油层、油水同层及干层在测井曲线上的响应特征，来加以 区分识别。对识别出的油层、差油层及油水同层，分别计算其有效厚度，并通过试油资料找出对产能影响较大因素。利用这些数据构建出一个与产能有良好线性关系的相关系数，并根据该相关系数与产能的 线性关系对产能进行预测。
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| 关 键 词： | 地层-岩性圈闭 斜坡带 潜山 勘探潜力 |
Productivity prediction of Chang 8 reservoir using log data in Zhenjing Oilfield |
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| YI Chao,DING Xiao-qi,GE Peng-li,GUO Jia.Productivity prediction of Chang 8 reservoir using log data in Zhenjing Oilfield[J].Northwest Oil & Gas Exploration,2010,22(4):104-108. |
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| Authors: | YI Chao DING Xiao-qi GE Peng-li GUO Jia |
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| Affiliation: | 1. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation， Chengdu University of Technology， Chengdu 610059， China； 2. Northwest Oilfield Company， Sinopec， Urumqi 830011， China |
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| Abstract: | The Chang 8 reservoir in Zhenjing Oilfield in Ordos Basin is ultra-low permeability reservoir. There are various factors influencing the production with complex correlation, which brings a lot of difficulties in productivity prediction. The log response characteristics of oil layer, poor-oil layer, oil-water layer and dry layer are identified and the effective thickness of oil layer, poor-oil layer and oil-water layer are calculated. The main factors influencing the productivity are found out by testing data, by using which a correlation coefficient has good linear relation with productivity is build up, and then the productivity is predicted. |
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| Keywords: | ultra-low permeability reservoir productivity prediction Zhenjing Oilfield Ordos Basin |
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