1、大連理工大學(xué)碩士學(xué)位論文利用庫(kù)鄯線(xiàn)輸送新星原油的常溫輸送技術(shù)研究姓名：唱煥來(lái)申請(qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：動(dòng)力工程指導(dǎo)教師：尹洪超楊祖佩20030601ABSTRACTAnisodomonoilfieldwhichstoresapproximatelyabout5hundredmilliontonsofthickoilwaslocatedinTaheRivernearsometractofTalimubasin，detectedbyXinXi

2、ngPetroleumCoLtdofSINOPECin1999Todayinviewofhighhaulingchargeviaautomobileandbytrain，toemploytheexistingKushanoiltransportingpipelineunderconstanttemperatureisconsideredasanoptimumselectiontocarrythethickoiloutsideButthe

3、optimumstrategyisalsochallengedbymanytechnicalpuzzles，amongwhichamainissuefocusOnfollowingfacts：Kushanoilpipelineisadaptedtolowthickoilandhasbeenshapedintoalargeoveralldrop；manyphysicalparametersofXinXingthickoilareappar

4、entlydifferentfromthoseofKushanoilTherefore，thispaperespeciallyconductstheoreticanalysisandexperimentsonsiteonthecombinedoiltransportationunderconstanttemperature(ucT)usingtheexistingKushanoiltransportingpipelineThemainc

5、ontentisgiven％thefollows：(1)Fromtheviewpointofactualnecessitytotransportcombinedoiiconsistingofhighlystickycrueloilandlowcondensingtemperatureandlowlystickycrueloil_thepapersuccessfullysolvesaseriesofcombinedtransportati

6、onbyKushanpipeline，achievesanoilmixedratioperformanceofXinxing’SandTalimu’Scrueloil，derivestheoriginalmixedratioofthethickoilinjectedintooriginalmixedoilcarriedbyKushanpipelineUCTandthecorrespondingoperationcraft，conside

7、rstheeffectsOilthecombinedoilflowabilitywhenrelivevalvesandpumpswitchingputintoactionandthevariationperformanceofthecombinedoilintransportation(2)Also，basedonexperimentsonsite，thepaperproposesmanytransportationoptionsdue

8、toafewdifferentoilmixedratioofthecombinedoilandtestifytheirtechnicalrelianceTheresultsindicatesthatannualcombinedtransportationcapacitybetween1，000milliontonsandl，500milliontons，istechnicallyallowablewithoutincreasingadd

9、itionalequipmentdemandandlargelymodifyingoverallKushanpipelineInaddition，transportationUCTisreasonablysafesincethetemperatureofcombinedoilisbelowthefield／gromldtemperature(3)Andthen，thepaperevaluatesthenetprofitscreatedb

10、ytheoptimumstrategyindetailsInspiteoftemporaryconsumptionof35thousandofXinxingcrueloilwhenexperimentsarerequiredonsite，thenetprofitreaches3475millionRMB；regardingnoadditionalequipmentdemandandstabilizingannualoutputsof13

11、milliontonsofXinxingcrueloil，Kushanpipelinedirectlygainsconsiderablenetprofit12915millionRMB(4)Finally，accordingtothepromisingtmndneeds，asecondprofoundconstructionisbeingtakenintoconsideration，andthetotaloutputperyearwil