注水井調(diào)剖新型堵劑研制及評(píng)價(jià)實(shí)驗(yàn).pdf

1、學(xué)位論文創(chuàng)新性聲明本人聲明所呈交的學(xué)位論文是我個(gè)人在導(dǎo)師指導(dǎo)下進(jìn)行的研究工作及取得的研究成果。盡我所知，除了文中特別加以標(biāo)注和致謝中所羅列的內(nèi)容以外，論文中不包含其他人已經(jīng)發(fā)表或撰寫過(guò)的研究成果；也不包含為獲得西安石油大學(xué)或其它教育機(jī)構(gòu)的學(xué)位或證書而使用過(guò)的材料。與我一同工作的同志對(duì)本研究所做的任何貢獻(xiàn)均已在論文中做了明確的說(shuō)明并表示了謝意。申請(qǐng)學(xué)位論文與資料若有不實(shí)之處，本人承擔(dān)一切相關(guān)責(zé)任。論文作者簽名：盛是日期：20IS520學(xué)位

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3、evelopmentofanewtypeofprofilecontrolagentandexperimentalevaluationoftheproffiecontrolofwaterinjectionwellsSpeciality：OilandGasFieldDevelopmentEngineeringName：Ⅵ，uInstructor：WangABSTRACTInthemiddleandlateperiodofwaterflood

4、inginoilfield，thestratumsarenothomogeneousSOthewaterflowsalongthehighpenetratedstratumsTheproblemsarellighwatercut，earlysubmerginglowextentofwaterspreadingintomidlowpenetratedstratumsandlowoiloutputIfwedealwiththewaterab

5、sorbingsectionofwaterwelltheoiloutputcanincreaseThevolumeswellableprofilecontrolagentisamaintypeprofilecontrolagentinoilfieldAsitiseasilytooperatingandthetechniqueissimple，itisusedmoreandmorewidelyinnationaloil—fieldsInt

6、hispaperaprofilecontrolagent，theQL—HVESslowexpansionofabsorbenthi【ghviscosityparticleprofilecontrolagent，andthebestformulationwasdeterminedbytheconcentrationofeachcomponentoftheprofilecontrolagent，accordingtothetechnical

7、problems(b謝eddeep，thehighsalinityetc)of蜘ectionwellsprofilecontrolencounteredinmostreservoirsinChinaThus，ondifferentsalinitiesanddifferenttemperaturesconditions，thequalitiesofprofilecontrolagentsuchasthestrength，theheatst

8、abilitytheantisaltperformance，thewaterabsorption，thewaterretainingpropertywereevaluatedsystematicallythroughstaticexperimentandcoresampleflowingexperimentTheexperimentresultsindicatedthatthisnewsyntheticprofileagenthasgo

9、odviscoelasticandflexible，inaddition，theeffectssuchasslowexpansionandsaltresistancearegood，entirelyperformancecallsatisfiestherequestofprofilecontr01ondifferentreservoirconditionsBasedontheseresearchworkswhichhavedoneinl

10、aboratoryinAugust2012thisnewlysynthesizedQLHVESslowexpansionofabsorbenthighviscosityparticleprofilecontrolagentwasappliedinLuo1areadi197—45wellofJiyuanoilfield，andattainedagoodeffectofincreasingoilandreducingwaterKeyword