高含水后期采出液破乳劑及加藥工藝技術(shù)研究.pdf

1、大慶石油學院碩士學位論文高含水后期采出液破乳劑及加藥工藝技術(shù)研究姓名：羅興仁申請學位級別：碩士專業(yè)：應(yīng)用化學指導(dǎo)教師：王寶輝20070515HighcontainswaterthelaterperiodtopickthefluidDemulsifiersandtoaddthemedicinecraftengineeringresearchAbstractTheDaqingOilFieldmajorityofextractionssuba

2、reaalreadyenteredhighcontamswaterthedevelopmentlaterperiodttheoilwellpicksthefluidsynthesismoisturecontenttosurpass85％，andthepartialoilwellspickthefluidsynthesismoisturecontenttoachieveabove90％Alongwithpicksthefluidmoist

3、urecontentthegrowthpickedthefluidtheemulsiontypealsotohavetheremarkablechange，oilcontainswatertype(w／o)transformedbytheoil—felddevelopmentinitialperiodintoawaterpackageofoiltype(o／w)andawaterpackageofoilcontainswatertype

4、(w／o／w)themultipleemulsion，Variousoilfieldsusedemulsifiersformula，thedemulsifiersappraisalmethodaswellasthedernulsifiersactionmechamsmresearchmmnlyisaimsattheW／Ocrudeoilemulsiontopropose，inviewoftheO／wcrudeoilemulsiondem

5、ulsiflersactionmechanismtheemulsionbreakerformuladevelopmentandinthedemulsifiersroomappraisestheworkwhichthemethodaspectdevelopsverytobealsofewThereforehiIghconminswaterlaterperiodW／O／Wtopicktheflmddemulslfiersactionmech

6、antsmresearch，thedemulsifiersformuladevelopment，inthedemulstfiersroomappraisesthemethodtheresearchtohavethecountformuchsigmficanceThepresentpaperteststhroughtheroomin，higheontamedwaterInVIeWoftheDaqmg011Fieldthelaterperi

7、odtopickthefluidthewateroilseparationcharactenstIc，theapplicationweakelectracttycharacteristicanalyzerhasdeterminedthelubricantfilmparameter，betweenchangedthespeedthroughthelubricantfilmelectriccapacltyteflectthelubrican

8、tfilmasnecessarythethinspeed：Toaffectsthelubricantfilmthinspeedthefactortoconducttheanalysisresearch，obtainstheemulsionbreakertheactionmechanism：Establishedhighcontainedwaterthelaterperiodtopickinthefluiddemulsiflersroom

9、toappraisethemethod；ProposedsuitstheDaqingOilFieldhightocontainwaterthelater&2erlodtopickthenuidemulsionbreakertoaddthemedicinenewcraftThroughthefieldtestrtothecrudeoildehydrationtemperaturethepressure，theCanadiandoseand

10、addsthemedicinecrafttocarryontheindustryexperiment，realizedthewaterdriveemulsionbreakertoaddthedoseteduce30％，thepolymerdrivestheemulsionbreakertoaddthedoseteduce15％，theunionstationcrudeoildehydrationsystemmovementisstead