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(xué)院碩士學(xué)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(xué)位級別：碩士專業(yè)：應(yīng)用化學(xué)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