1、中國石油大學（華東）碩士學位論文含硫氣井鉆井作業(yè)安全評價姓名：韓少軍申請學位級別：碩士專業(yè)：石油與天然氣工程指導教師：倪紅堅；丁建新201205SafetyEvaluationofSulfurGasWellDrillingOperationHanShaojun(Oil&GasEngineering)DirectedbyProfessorNiHongjianAbstractHi曲sulfurgasfielddrillinganddevel

2、opmentisaworldwideproblemintheoilindustrydomesticfoundinthesegasfieldsareinthedenselypopulatedanddifficultterrain，SOthataddstothedevelopmentofriskanddifficultyDuetothelackofexperienceindrillinganddevelopmentofthedomestic

3、gasfieldsofthatclass，immaturetechnologythereareserioussecurityrisks，securityincidentsisdifficulttoavoid，therefore，urgentneedtoaddresssecurityissuessuchgasfielddrillingdevelopmentandsafetyassessmentmethods，analysiscontain

4、ingsulfurgaswelldrillingoperationthatmayexistindangerousandharmfulfactors，anddegreeofharm，putforwardareasonableandfeasiblesafetycountermeasuresandsuggestionsFromasecurityperspective，thestatusofthesulfurgaswelldrillingtec

5、hnologyanalysisofdrilling，highinput，highrisk，difficultcharacteristics，aswellashydrogensulfide，ahighlytoxicandcorrosive，thedrillingprocesstheexistenceofvariousrisksDepthstudyofexistingsafetyevaluationmethodsandanalyzetheU

6、seofitsadvantagesanddisadvantagesofvariousmethodsSulfurgasdrillingsystemischaracterizedbyseveralriskfactorsthatmayexistinthesulfurcontentofgaswelldrillingprocess：naturalrisk，technologyrisk，constructionrisk，managerisk，and

7、analyzedthevariousriskfactorsdeterminetheweightofvariousriskfactors，accordingtoexperts’experience，combined誦廿1thecharacteristicsofthesulfurgaswellacomprehensivestudyoftheriskindexrangeandpopulationdensityaswellasmonitorin

8、gandemergencyforthedrillingoftheseriousnessoftheaccidenthazards，combined、衍tllthenowsafetyevaluationmethodsestablishedtheriskofstructuralmodelofthesulfurgaswelldrillingoperationsafetyevaluationbytheexpertevaluationmethodt

9、odeterminetheweightandgradeofriskfactors，andultimatelydeterminethedrillinglevelofsecurityandimprovethesafetyofsulfurgaswelldrillingoperationsSuggestionsThroughtheestablishmentofthemethodofcombiningthemodelforsafetyassess

10、mentoftheriskfactors，thesystematicstudyofthesulfurgaswelldrillingprocessandthevariousriskfactors，theriskfactormodelandsafetyassessmentofthecombinationoftheformationofasafetyassessmentapproach，andthemethodusedinthescene，i

11、ndicatingthefeasibilityofthismethod，researchsecurityevaluationmethodprovidesatheoreticalbasisforthesafetyassessmentoftechnologicaldevelopmentofsulfurcontaininggaswelldrillingoperationsK呵words：sulfurgaswell，drilling，safet