| 测井和地质相结合识别低阻油层 |
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| 引用本文： | 马德录 麻平社 路云峰 张旭波 周扬. 测井和地质相结合识别低阻油层[J]. 国外测井技术, 2006, 21(2): 8-10,21 |
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| 作者姓名： | 马德录 麻平社 路云峰 张旭波 周扬 |
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| 作者单位： | 中国石油测井有限公司长庆事业部 陕西高陵710201 |
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| 摘 要： | 低阻油层成因复杂,类型多,不同区块其成因存在差异,其研究很有必要。低阻油层其电阻低于或接近临近水层,使得常规测井很难判别油水层,这给测井解释人员带来了很大困难,很容易造成解释失误,解释符合率偏低。本文从地质方面对低阻油层成因进行了分析和总结,也总结出了简单的测井解释方法。
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| 关 键 词： | 低阻油层 成因分析 测井解释方法 |
TO DISTINGUISH OIL LAYERS OF LOW RESISTIVITY THROUGH COMBINING WELL LOGGING WITH GEOLOGIC FACIES |
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| Ma Qelu,Ma Pingshe,et al.. TO DISTINGUISH OIL LAYERS OF LOW RESISTIVITY THROUGH COMBINING WELL LOGGING WITH GEOLOGIC FACIES[J]. World Well Logging Technology, 2006, 21(2): 8-10,21 |
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| Authors: | Ma Qelu Ma Pingshe et al. |
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| Affiliation: | Ma Qelu,Ma Pingshe,et al.,CNPC Well Logging Ltd. Changqing Department |
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| Abstract: | Because the cause of formation of oil layers with low resistivity is complex and varies in different blocks, it is necessary to study it. The resistivity of the oil layers with low resistivity is lower or close to the neighboring water layers, which makes conventional well logging difficult to distinguish oil and water layers. It brings great difficulties to the well log interpretation workers. It is easy to create interpretation error and the coincidence rate is on the low side. This paper analyzes and summarizes the cause of formation from geology. It also summarizes the simple well log interpretation methods. |
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| Keywords: | low-resistivity oil layer cause analysis well log interpretation method |
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