Article(id=1242131360207414167, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242131347544810318, articleNumber=null, orderNo=8, doi=10.3981/j.issn.1000-7857.2013.36.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1373299200000, receivedDateStr=2013-07-09, revisedDate=1377187200000, revisedDateStr=2013-08-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1389766914453, onlineDateStr=2014-01-15, pubDate=1388160000000, pubDateStr=2013-12-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1389766914453, onlineIssueDateStr=2014-01-15, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774076793954, creator=sys-migrate, updateTime=1774076793954, updator=sys-migrate, issue=Issue{id=1242131347544810318, tenantId=1146029695717560320, journalId=1146031591421210625, year='2013', volume='31', issue='36', pageStart='2', pageEnd='120', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774076790936, creator=sys-migrate, updateTime=1774076790936, updator=sys-migrate, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=46, endPage=49, ext={EN=ArticleExt(id=1242131365307687874, articleId=1242131360207414167, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Development of Dynamic Simulation Test Device for the Corrosion Near Downhole Pump Suction Port, columnId=1242116080374710456, journalTitle=Science & Technology Review, columnName=Articles, runingTitle=null, highlight=null, articleAbstract=The corrosion of the casing near a downhole pump suction port is common in some domestic oilfields, and it has a serious impact on the stable production of the oilfield. In order to study the corrosion mechanism, we have designed and manufactured a dynamic simulation test device for the corrosion of the casing near the downhole pump suction port. The device consists of a single plunger pump and a tube and casing strings in line with the site structure to simulate the intermittent production mode of the pump as well as the fluid flow state near the pump inlet adequately, and the corrosion velocity measurement can be made and the corrosion behavior can be studied under different temperatures, CO₂ partial pressures, and velocities to provide important data for the casing materials. The test results show that the flow rate and flow pattern of the corrosive medium near the oil pump suction port are the main factors of casing-leakage, and CO₂ local corrosion is the main way, which is in accordance with the casing damage status., correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=XrWiXtp9Zb3JfnZLriqWYg==, pdfFileSize=1849983, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. Key Laboratory of Exploration Technologies for Oil and Gas Resources, MOE, Yangtze University; Department of Petroleum Engineering, Yangtze University, Wuhan 434023, China;
2. Research Institute of Exploration and Development, Henan Oilfield Company, Sinopec，Nanyang 473132, Henan Province, China;
3. Engineering and Technology Institute, Jiangsu Oilfield Company，Sinopec，Yangzhou 225008，Jiangsu Province，China, fund=null, authors=GAO Fei¹, LOU Yishan¹, WU Qiong², TANG Lihua³, MIN Jiangben¹, LI Yihao¹, JIANG Meiting¹, authorsList=GAO Fei, LOU Yishan, WU Qiong, TANG Lihua, MIN Jiangben, LI Yihao, JIANG Meiting), CN=ArticleExt(id=1242131363525108655, articleId=1242131360207414167, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=井下抽油泵吸入口附近腐蚀模拟试验装置研制, columnId=1146540929516700224, journalTitle=科技导报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=油田井下抽油泵吸入口附近套管腐蚀穿孔现象比较普遍，严重影响油田的稳产。为研究其腐蚀机制，自行设计和制造了一种井下抽油泵吸入口附近动态腐蚀模拟试验装置。该装置采用单柱塞泵和与现场一致的油套管柱结构，真实模拟了抽油泵间歇性的生产方式以及泵吸入口附近流体的流动状态，实现了不同温度、CO₂分压、流速等条件下腐蚀速率的测定及腐蚀行为的研究，可为套管选材提供参考。试验结果表明，抽油泵吸入口附近腐蚀介质的流速流态是造成该处套漏的主控因素，并以CO₂局部腐蚀为主，与现场套损状况一致。, correspAuthors=null, authorNote=高斐，博士研究生，研究方向为岩石力学与钻井工程，电子信箱：fgat163@163.com, correspAuthorsNote=楼一珊，教授，研究方向为岩石力学与石油工程、钻完井，电子信箱：louys2006@126.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=eaAcq1qrqHAv00+ffB4txw==, pdfFileSize=1849983, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. 长江大学油气资源与勘探技术教育部重点实验室; 长江大学石油工程学院, 武汉 434023;
2. 中石化河南油田分公司勘探开发研究院, 河南南阳 473132;
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