层内生气提高采收率技术在中原断块油田的应用  被引量:16

plications of in situ gas generating for enhanced oil recovery to Zhongyuan faulted block oilfield.</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=10805007' class='btnTitle btnIsView' target='_blank'><img alt='在线阅读' src='/images/btn-read.png'/></a><a class='btnTitle btnIsView' href="javascript:showdown('gShPpKxlq9dm0f4egtU1o4H7pH6iwjT+3PDUgOSMq2Q=')"><img alt="下载全文" src="/images/btn-down.png" /></a> <input id="hiddowninfo" type="hidden" value="gShPpKxlq9dm0f4egtU1o4H7pH6iwjT+3PDUgOSMq2Q="/> </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=100000005588925' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e5%bc%a0%e5%9b%bd%e8%90%8d%5d' title='张国萍[1]'>张国萍[1]</a> <a href='/writer/article.aspx?id=100000013123892' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e8%82%96%e8%89%af%5d' title='肖良[1]'>肖良[1]</a> <a href='/writer/article.aspx?id=100000000617566' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e8%83%a1%e8%89%b3%e9%9c%9e%5d' title='胡艳霞[1]'>胡艳霞[1]</a> <a href='/writer/article.aspx?id=100000006150896' target='_blank' ><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=A%3d%5b%e9%99%88%e6%b0%b8%e6%b5%a9%5d' title='陈永浩[1]'>陈永浩[1]</a> <em> </em></p><p class='organ'><strong>机构地区:</strong><a href='/organ/article.aspx?id=3210&subid=&showname=&searchtype=' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=S%3d%e4%b8%ad%e5%8e%9f%e6%b2%b9%e7%94%b0%e5%88%86%e5%85%ac%e5%8f%b8%e9%87%87%e6%b2%b9%e5%b7%a5%e7%a8%8b%e6%8a%80%e6%9c%af%e7%a0%94%e7%a9%b6%e9%99%a2' title='[1]中原油田分公司采油工程技术研究院'>[1]中原油田分公司采油工程技术研究院</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60-61,共2页<em>Petroleum Geology and Recovery Efficiency</em></p><p class='abstrack'><strong>摘  要:</strong>介绍了层内生气提高采收率技术机理、室内岩心模拟实验,并对典型区块进行了详细的分析。现场应用21井次,区块平均注水压力下降9.5MPa,单井平均增加注水量5321.9m3,累积增加注水量111759m3,油井累积增油15187.49t。矿场试验表明,层内生气提高采收率技术的应用对部分区块和井组控水稳油、控制自然递减起到了积极作用,是一项有应用前景的提高采收率新技术。<em><abstract>chnical mechanism and laboratory core simulation experiment of in situ gas generating for enhanced oil recovery are introduced. Typical block is analyzed in detail. It is used in the field for 21 well-times. Average water injection pressure reduced 9. 5MPa, the average waterflood amount of single well increased 5321. 9m , the cumulative waterflood amount increased 111759m3, and cumulative incremental oil of oil wells is 15187. 49t. The field experiment shows that the application of this technology of in situ gas generating plays positive role in controlling water, stabilizing oil production and in controlling natural decline in partial block and well group, which is a new technology of EOR with application prospect.</em></p><p class='subject'><strong>关 键 词:</strong><a href='/subject/article.aspx?id=2561070' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%8f%90%e9%ab%98%e9%87%87%e6%94%b6%e7%8e%87%e6%8a%80%e6%9c%af%5d' title='提高采收率技术'>提高采收率技术</a> <a href='/zk/search.aspx?key=K%3d%5b%e5%8c%ba%e5%9d%97%5d' title='区块'>区块</a> <a href='/subject/article.aspx?id=459867' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%96%ad%e5%9d%97%e6%b2%b9%e7%94%b0%5d' title='断块油田'>断块油田</a> <a href='/subject/article.aspx?id=3441639' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%b3%a8%e6%b0%b4%e9%87%8f%5d' title='注水量'>注水量</a> <a href='/subject/article.aspx?id=5298643' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%8e%a7%e6%b0%b4%e7%a8%b3%e6%b2%b9%5d' title='控水稳油'>控水稳油</a> <a href='/subject/article.aspx?id=1349443' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e5%a2%9e%e6%b2%b9%5d' title='增油'>增油</a> <a href='/subject/article.aspx?id=3441827' target='_blank'><b class='type_ico_id'></b></a><a href='/zk/search.aspx?key=K%3d%5b%e6%b3%a8%e6%b0%b4%e5%8e%8b%e5%8a%9b%5d' title='注水压力'>注水压力</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='/zk/search.aspx?key=K%3d%5b%e5%8a%a0%e6%b3%a8%5d' title='加注'>加注</a> <a href='/zk/search.aspx?key=K%3d%5b%e4%b8%8b%e9%99%8d%5d' title='下降'>下降</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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