高溫酸化用膠凝劑研究.pdf

1、中國石油大學(xué)（華東）碩士學(xué)位論文高溫酸化用膠凝劑研究姓名：賈江鴻申請學(xué)位級別：碩士專業(yè)：油氣田開發(fā)工程指導(dǎo)教師：趙修太20060401StudiesonHighTemperatureGallantforAcidizingJIAJianghong(Oil&GasFieldDevelopmentEngineering、DirectedByProfessorZHAOXiutaiAbstractAcidizingisoneofthemajors

2、timulationofoilandgaswellsanditswideapplicationissharplyincreasingindomesticoilfields，especiallyinwestChinaAimsatresolvingtheproblemsofconventionalacids：highacidrockreactionvelocityhighfiltration，littleradius，lowacidizin

3、gefficiencyandtheirinabilitytomeettemperaturerequirements，anewkindofgallantforhightemperatureacidizing，YJN，issynthesizedThroughAqueoussolutionpolymerizationnon—ionicmonomerAM，compositecationicmonomerH—DMDAACandanionmonom

4、erwithammoniumgroupareterpolymerizedinasystemofoxidation—reductionThoroughreactionpartitionandconditionsforsynthesisaredeterminedafterdegreeofconversionandmolecularweightarecompared；factorsaffecteditsperformanceareconsid

5、eredonebyoneandoptionalsyntheticconditionsaredeterminedthroughidealacidviscosityLaboratoryvaluationindicatesthatwithYJNconcentration2％andacidconcentration15％，theviscosityis375mPaSatthetemperatureof90℃；andtheviscositydere

6、ased274％twohourslateratthetemperatureof130℃Laboratoryexperimentsproveditsgoodgelatinization，temperaturetolerance，salttoleranceItsperformanceissuperiorthangallantsCTI9andSDl—9andtrialproductionandpilottestsareconductednOW