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1、HPAM酚醛树脂堵水剂性能评价AbstractAtpresent,ourcountrymajorityoilfieldsenteredthewater-injectiondevelopmentthemidandlatepart,asaresultofthestratumanisotropicexistence,moisturecontentyearbyyeartorise,theproductiveratereducesyearbyyear,theoilfieldwatershutoffappearse
2、speciallyimportant,thereforeresearchblockingagentwatershutoffperformanceespeciallyimportant.ThisarticlehasmadethesimpleintroductioninviewofthepresentblockingagentparticularlyHPAMphenolicsblockingagent'sdevelopmentandtheapplication;AndhasmainlystudiedtheH
3、PAMphenolicsblockingagentinfluencingfactor,andobtainsthemassivedataaswellastheanalysisresult.ThisarticleknewthroughtheexperimentthatintheHPAMphenolicsblockingagentbestformulaaswellastheformulathecrosslinkingagent,thetemperature,thePHvalueandtheinorganics
4、althavewhatinfluencetotheblockingagent,namelybecomestherubberperformancetotheblockingagent(tobecomerubbertime,tobecomerubberintensity).Moreover,alsoknowstheHAPMphenolicsblockingagentinactualoildeposittrapeffectthroughthecoreexperiment.Theexperimentproved
5、thegelatinperformanceofthisblockingagentisgood,formationconditiongelatinsquick,thestabilityisgood,hascertainviscoelasticity,underthelowtemperatureconditiontheintensityisgood.Butreceivestheinorganicsaltinfluencetobebig,thereforeisnotsuitableforthehighhard
6、nessindexstratum.Thecoreexperimentalsoprovedthatthisblockingagenthasthegoodtrapeffect,thetraprateishigh,isobvioustothepenetrationcoefficientlowstratumeffect.Keywords:pluggingagent；polyacrylamide；phenolicresin；inorganicsalt；jamrat目录第1章概述11.1油田生产中面临的出水问题11
7、.2目前对于油田出水问题的解决方案21.3国内外堵水技术的发展及研究现状4第2章油田化学堵水剂72.1堵水类型划分及选井选层72.2堵水剂的分类82.3堵水机理研究132.4评价堵水指标18第3章HPAM酚醛树脂堵水剂203.1聚合物性能特征203.2聚丙烯酰胺的主要性质223.3HPAM酚醛树脂堵水剂性质233.4HPAM酚醛树脂堵水剂交联的反应原理243.5HPAM酚醛树脂堵水剂成胶性能的影响因素243.6HPAM酚醛树脂堵水剂性能评价25第4章对HPAM酚醛树脂堵水剂的实验研究274.1配制聚丙烯
8、酰胺溶液274.2配制HPAM酚醛树脂堵水剂并优选配方274.3不同温度的影响334.4无机盐对HPAM酚醛树脂堵水剂成胶性能的影响研究354.5岩心实验测堵剂堵塞率37结论39参考文献40致谢4242第1章概述1.1油田生产中面临的出水问题1.1.1油井出水原因注水开发的油田,特别是复杂断块油田，开采一个阶段之后,由于地层是多层且为非均质的,随着注入油层水量的增加,使得注入剖面很不均匀。有的区块含水量很高,而有的区块则注水效果不明显,甚至
