温度对亲水岩心束缚水饱和度的影响  被引量：8

e effect of temperature on irreducible water saturation of water-wet core.</em> <p class='article-op'> <span id="bdshare" class="bdshare_t bds_tools get-codes-bdshare baidufx"><span><span class="bds_more" style="display: block; width: 62px; height: 29px; background: url(/images/share.gif) no-repeat!important; padding: 0;"></span></span></span> </p> <p class="article-source"> <a href ='/article/read.aspx?id=10805002' class='btnTitle btnIsView' target='_blank'><img alt='在线阅读' src='/images/btn-read.png'/></a><a class='btnTitle btnIsView' href="javascript:showdown('gShPpKxlq9cKduiKlS/0xI3d6x/2Aej8tJZZ+rT9vbs=')"><img alt="下载全文" src="/images/btn-down.png" /></a> <input id="hiddowninfo" type="hidden" value="gShPpKxlq9cKduiKlS/0xI3d6x/2Aej8tJZZ+rT9vbs="/> </p> <div class="collect" style="display: none"> <h5>我的收藏</h5> <div class="cnt"> <p> 名 称：<input type="text" name="collTitle" id="collSumTitle" /> </p> <p> 注 释：<input type="text" name="collRemark" id="collSumRemark" /> </p> <p style="text-align: center;"> <a href="javascript:void(0)" onclick="g_collectSumOk();"> <img width="65" height="17" src="/images_new/collect_ok.png" alt="完成" /></a> <a href="javascript:void(0)" onclick="g_collectSumCancel();"> <img width="65" height="17" src="/images_new/collect_no.png" alt="取消" /></a> </p> </div> </div> </div> <form name="wxTransfer" method="post"> <input type="hidden" name="lid" value="" /> <input type="hidden" name="sip" value="" /> <input type="hidden" name="date" value="" /> <input type="hidden" name="co" value="" /> <input type="hidden" name="Title_C" value="" /> <input type="hidden" name="Writers" value="" /> <input type="hidden" name="Name_C" value="" /> <input type="hidden" name="Num" value="" /> <input type="hidden" name="Years" value="" /> <input type="hidden" name="Volumn" value="" /> <input type="hidden" name="GCH" value="" /> <input type="hidden" name="Vol" value="" /> <input type="hidden" name="BookID" value="" /> <input type="hidden" name="SubjectNum" value="" /> <input type="hidden" name="SpecialNum" value="" /> <input type="hidden" name="mirrorName" value="" /> <input type="hidden" name="UserID" value="" /> <input type="hidden" name="UserName" value="" /> <input type="hidden" name="sourceID" value="" /> </form> <script type="text/javascript" src="/scripts/transfer.min.js"></script> <div class="article-detail"> <p class='author'><strong>作　　者：</strong><a href='/writer/article.aspx?id=100000010477650' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e8%83%a1%e5%ad%a6%e5%86%9b%5d' title='胡学军[1]'>胡学军[1]</a> <a href='/writer/article.aspx?id=100000003108064' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e6%9d%a8%e8%83%9c%e6%9d%a5%5d' title='杨胜来[1]'>杨胜来[1]</a> <a href='/writer/article.aspx?id=100000002416839' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e8%92%8b%e5%88%a9%e5%b9%b3%5d' title='蒋利平[1]'>蒋利平[1]</a> <a href='/writer/article.aspx?id=100000006794571' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e7%8e%8b%e5%b0%8f%e5%bc%ba%5d' title='王小强[2]'>王小强[2]</a> <em> </em></p><p class='organ'><strong>机构地区：</strong><a href='/organ/article.aspx?id=4139&subid=&showname=&searchtype=' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=S%3d%e7%9f%b3%e6%b2%b9%e5%a4%a7%e5%ad%a6.%e5%8c%97%e4%ba%ac' title='[1]石油大学.北京'>[1]石油大学.北京</a> <a href='/organ/article.aspx?id=3096&subid=&showname=&searchtype=' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=S%3d%e5%a1%94%e9%87%8c%e6%9c%a8%e6%b2%b9%e7%94%b0%e5%88%86%e5%85%ac%e5%8f%b8%e5%8b%98%e6%8e%a2%e5%bc%80%e5%8f%91%e7%a0%94%e7%a9%b6%e9%99%a2' title='[2]塔里木油田分公司勘探开发研究院'>[2]塔里木油田分公司勘探开发研究院</a> <em> </em></p><p class='from'><strong>出　　处：</strong><a href='/journal/summary.aspx?gch=90849A' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=J%3d%5b%e6%b2%b9%e6%b0%94%e5%9c%b0%e8%b4%a8%e4%b8%8e%e9%87%87%e6%94%b6%e7%8e%87%5d' title='油气地质与采收率'>《油气地质与采收率》</a>2004年第5期46-48,共3页<em>Petroleum Geology and Recovery Efficiency</em></p><p class='abstrack'><strong>摘　　要：</strong>相对渗透率是描述油藏多孔介质中多相流动的重要参数,而束缚水饱和度是影响、控制油水相对渗透率曲线的一个关键因素。通常,相对渗透率是在室温下测定的,高温相对渗透率实验用的岩心偏向于亲油。针对轮南油田油藏温度高的特点,分别应用静态实验和动态实验研究了温度升高对亲水岩心束缚水饱和度的影响,及其对相对渗透率曲线特征的影响。室内实验结果表明,亲水岩心的束缚水饱和度随温度上升而下降,其相对渗透率曲线向左移;亲油岩心的束缚水饱和度随温度升高而增大。<em><abstract>lative permeability is an important parameter of describing multiphase flow in porous media of oil reservoir. Irreducible water saturation (Swi) is a critical factor that affects and controls oil-gas relative permeability curve. The conventional measurement of relative permeability is usually conducted at ambient temperature. Previous experiment on high temperature relative permeability used mainly oil-wet cores. Static and dynamic tests were conducted to know the effect of increasing temperature on Swi and on the feature of the relative permeability curve in water-wet cores for high temperature in Lunnan oilfield. The experimental results indicate that in the water-wet cores Swi decreased with increasing temperature, and the relative permeability curve moved to the left , while Swi increased with increasing temperature in oil-wet cores.</em></p><p class='subject'><strong>关 键 词：</strong><a href='/subject/article.aspx?id=809339' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e5%b2%a9%e5%bf%83%5d' title='岩心'>岩心</a> <a href='/subject/article.aspx?id=4177297' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e7%9b%b8%e5%af%b9%e6%b8%97%e9%80%8f%e7%8e%87%e6%9b%b2%e7%ba%bf%5d' title='相对渗透率曲线'>相对渗透率曲线</a> <a href='/subject/article.aspx?id=2246193' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%9d%9f%e7%bc%9a%e6%b0%b4%e9%a5%b1%e5%92%8c%e5%ba%a6%5d' title='束缚水饱和度'>束缚水饱和度</a> <a href='/zk/search.aspx?key=K%3d%5b%e6%b2%b9%e8%97%8f%5d' title='油藏'>油藏</a> <a href='/subject/article.aspx?id=1134904' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%b2%b9%e6%b0%b4%e7%9b%b8%e5%af%b9%e6%b8%97%e9%80%8f%e7%8e%87%5d' title='油水相对渗透率'>油水相对渗透率</a> <a href='/zk/search.aspx?key=K%3d%5b%e4%ba%b2%e6%b2%b9%5d' title='亲油'>亲油</a> <a href='/zk/search.aspx?key=K%3d%5b%e5%ae%a4%e5%86%85%e5%ae%9e%e9%aa%8c%5d' title='室内实验'>室内实验</a> <a href='/subject/article.aspx?id=2381516' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%b0%b4%e5%b2%a9%5d' title='水岩'>水岩</a> <a href='/zk/search.aspx?key=K%3d%5b%e6%b8%a9%e5%ba%a6%e5%8d%87%e9%ab%98%5d' title='温度升高'>温度升高</a> <a href='/subject/article.aspx?id=4559831' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e8%bd%ae%e5%8d%97%e6%b2%b9%e7%94%b0%5d' title='轮南油田'>轮南油田</a> </p><p class='class'><strong>分 类 号：</strong><a href='/zk/search.aspx?key=C%3dTE357' title='TE357'>TE357</a>[<a href = '/domain/article.aspx?id=139' >石油与天然气工程—油气田开发工程</a>] <a 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