| 周期注水技术在辽河滩海油田的应用 |
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| 引用本文： | 张作阳.周期注水技术在辽河滩海油田的应用[J].新疆石油地质,2011,32(2). |
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| 作者姓名： | 张作阳 |
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| 作者单位： | 中国石油,辽河油田分公司,市场部,辽宁,盘锦,124010 |
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| 摘 要： | 辽河滩海油田海南3断块是一个层状边水岩性构造油藏,经过10年的注水开发,开发矛盾逐渐显现.虽然进行了系列油井堵水和注水井调整,取得了一定的效果,但含水上升逐年加快,水驱效果变差.寻找新的注水方式以改善水驱开发效果成为一项主要工作.在滩海油田地质基础上选取有利区域进行试验,评价周期注水可行性,首次利用油藏计算公式进行周期注水参数计算,并将计算结果应用于实际,进行周期注水试验,并取得增产改驱的良好效果,为辽河滩海油田下步周期注水的规模实施奠定了基础.
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| 关 键 词： | 滩海油田 中低渗透油气藏 非均质 周期注水 可行性分析 |
Application of Cyclic Water Flood Technology to Liaohe Tanhai Oilfield |
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| ZHANG Zuo-yang.Application of Cyclic Water Flood Technology to Liaohe Tanhai Oilfield[J].Xinjiang Petroleum Geology,2011,32(2). |
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| Authors: | ZHANG Zuo-yang |
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| Affiliation: | ZHANG Zuo-yang(Market Department,Liaohe Oilfield Company,PetroChina,Panjin,Liaoning 124010,China) |
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| Abstract: | Hainan-3 fault block in Liaohe Tanhai oilfield is a layered lithologic-structural reservoir with edge water.Following 10-year waterflood development,the inconsistency of development is more and more emerging.In despite of conducting a series of producer water plugging and injector adjustment and obtaining some responses,the year-by-year water cut increasing has caused it to become poor in water drive effectiveness.Searching for new water flood mode to improve the water drive response becomes a necessary tas... |
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| Keywords: | Tanhai oilfield water wet middle-low permeability heterogeneity cyclic water flood feasibility analysis parameter estimation |
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