| 吉林腰英台油田油水分布特征及成因探讨 |
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| 引用本文： | 殷红.吉林腰英台油田油水分布特征及成因探讨[J].地质学刊,2005,29(1):28-31. |
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| 作者姓名： | 殷红 |
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| 作者单位： | 中石化股份有限公司华东分公司规划设计研究院 江苏南京210036 |
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| 摘 要： | 腰英台油田是东北地区新发现的油田，目前刚开始勘探开发，在勘探开发初期遇到不少问题。其中之一是开采时高含水：就油田的实际油水分布特征进行了分析，分析油水同出的可能原因，认为这是受油藏储层物性及构造幅度和实际油柱高度的影响，由于储层低孔、特低渗。实际构造幅度低，实际油柱高度大多低于油藏产纯油所需的油柱高度，致使油藏大都处于油水过渡带。故开采时多含水，油水同出。根据这一分析，认为进一步的油气勘探重点考虑西部水下冲积扇的有利部位。此处储层物性好，有利于接受更多油源。
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| 关 键 词： | 分布特征 英台油田 成因探讨 吉林 储层物性 油水过渡带 水下冲积扇 东北地区 勘探开发 开发初期 油气勘探 高含水 高度 油柱 油藏 开采 幅度 构造 油源 |
| 文章编号： | 1003-6474(2005)01-0028-04 |
| 修稿时间： | 2004年5月17日 |
Distribution features of oil and water and genesis discussions in Yaoyingtai oilfield, Jilin Province |
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| YIN,Hong.Distribution features of oil and water and genesis discussions in Yaoyingtai oilfield, Jilin Province[J].Jiangsu Geology,2005,29(1):28-31. |
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| Authors: | YIN Hong |
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| Abstract: | Yaoyingtai oilfield was a recently discovered oilfield in the northeast region and its exploration and development were started at present.Some problems occurred druing the early period of exploration and production,one of which is high water content.The distribution features of oil and water,the possible reasons for producing both oil and water are analyzed in the text.It is concluded that the phenomenon of oil and water synchronous is affected by the factors like physical properties of reservoir,structural range and height of actual oil volume,and the porosity and permeability of reservoir are especially low.Through the above analyses,the favorable portions of the western underwater fluvial fan are suggested for further exploration. |
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| Keywords: | Oil and water synchronous Low porosity and permeability Structural range Oil capacity height |
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