凝析油全二维气相色谱分析

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1、石油勘探与开发2012年2月PETROLEUMEXPLORATIONANDDEVELOPMENTVol.39No.1123文章编号：1000-0747(2012)01-0123-06凝析油全二维气相色谱分析1,2,31,2,31,21,311ฆݘ඿Ń჆ഃФŃ฻ઋŃहฟŃவಛŃ৴ำঊď1.ᄯڳದဒ࢞൰ࢗཙࡎၝĢ2.ᄯڳದဒඟ௶୷ڂךပຫ٤ഓဒ୷ԙ௏ܤ༰ᄷԤಬི೉Ģ3.ඔغದဒϰೌ৑ڳޥᄷԤಬི೉Đ基金项目：ᄯڳದဒඟ௶୷ڂךပຫ٤ഓࢳޏٞڑົંèဒ୷࢞൰໭ক့Å໭सৢÅ໭ཙࡎêď2008A-0603Đ摘要：ဈ௦ป୷ອౄୖճങҋଉԙ22ܤْᄯဒ๥ીÇ

2、๥ד२ՇÅ໿Շ๞ܤۤדᆦᆢ໻ࠩଶྂဒ๥ીّ๞ԄӾڟШΑŃ๞ܤّ67ѻ໿Շ໒ပխୖౄ8Cnâ3CnၽŃఀؤעজ٫ԅನ๥דୖౄڟШॴ҂່໒ပŃशדԅۚ۳ԅౄୖாනדᆦफ12юדჸඋٲࠒ࡬ٔ๞ܤफْԅᄯဒ๥ી̼ࢶ౨ୖ෍ป௦ၽĢ๞ܤّ13տڴࠒ๥דÇူி෺Å෺๛ܬ෺Åනනٲ࿓ԅ๥ד२Շํ౨ୖౄၽ௠ڶŃဈ॓୶Љ޿ܤᆐश཯ݥܬލ෺Å൐Ӧܬ෺නÅ᝶Ꮂफԅտܬ෺නÅ෺ΆÅտܬනԉຂॹܤ๞΄ලನ޿ЉŃࠓࢅॴી๥ဒᆢᆦדઔྻՇ२ԅูඕÇ12फᆦדÅ180տᄵᅖྑܤ๞ԅՇ२ד๥೴࡬ࢶนી๥ဒԅюէ૱ಭÅဒၗճΑԉဒ୷ԙ௏ܤ༰ཙࡎඔ٢ပ໒೴࡬Ç෍4ζ2ϵ12关键词：௦ป

3、୷ອౄୖĢிדᆦᆢĢဒ๥ીĢୖᄩ޷ನ໻Ģ୶Љ޿ܤᆐश཯ݥՇ२中图分类号：TE622.1文献标识码：AAnalysisofcondensateoilbycomprehensivetwo-dimensionalgaschromatography1,2,31,2,31,21,311WangHuitong,ZhangShuichang,WengNa,LiWei,QinShengfei,MaWenling(1.PetroChinaResearchInstituteofPetroleumExploration&Development,Beijing10008

4、3,China;2.KeyLaboratoryofPetroleumGeochemistryofPetroChina,Beijing100083,China;3.StateKeyLaboratoryofEnhancedOilRecovery,Beijing100083,China)Abstract:Twenty-twocondensateoilsamplesfromtheSichuanBasinareanalyzedbycomprehensivetwo-dimensionalgaschromatography(GC×GC).Lighthydroc

5、arboncomponentsareseparatedcompletelywithouttheinfluenceofco-elutingpeaks,andthefingerprintinformationoflightfractionsuchaspropaneremainsintact.Sixty-sevencompoundsaredetectedintherangeofnC3-nC8byusingGC×GC,13morethanthecompoundsrecognizedintheconventionalgaschromatography(GC

6、).Thesecompoundsaredividedinto12compoundclassesbyGC×GCaccordingtothestructure.Coupledwithflameionizationdetector(FID),somecompoundsthatcannotbeanalyzedquantitativelybyothermethodsarequantified,includingisoalkane,alkylcyclopentane,alkylcyclohexane,othersinglecycloalkane,polycy

7、clicalkane,adamantane,alkylbenzeneandpolycyclicaromatichydrocarbonandsoon.Thequantitativeanalysisresultsofmorethan180maincompoundsandthe12compoundclassesbyGC×GCwilloffermoretechnicalassistanceforpetroleumgeochemicalresearchestogetnewparametersofmaturityestimationandoil-source

8、correlationofcondensateoil.Keywords:comprehensivetwo-dimensionalgasc