大位移鉆井技術(shù)在勝利淺海的應(yīng)用.pdf

1、密級(jí)萬鄉(xiāng)石油天學(xué)Xi’anShiyouUniversity工程碩士碩士學(xué)位論文題目大位移鉆井技術(shù)在勝利淺海的應(yīng)用申請(qǐng)人指導(dǎo)教師姓名申請(qǐng)學(xué)位專業(yè)提交論文B期楊鳳春楊振杰教授陳建忠高工石油與天然氣工程2007年11月20曰英文摘要Subject：AStudyofERDTechnologyandItsApplicationinShengLiOffshoreOilfieldSpeciality：Oil＆Name：YangInstructor：Y

2、angChenAbstractTheextendedreachwelldrilling(ERD)ismorecommonlyusedastherapidlytechnologicaldevelopmentofdirectionalwellandhorizontalwelldrillingERDwellisgenerallydefinedasthebottomhorizontaldisplacementistwotimesormoreth

3、anitsverticaldepthERDtechnologyisdevelopedfromdirectionalwell，horizontalwellandsuperdeepwelldrillingERDtechnologyisanadvancedcombinationofallthethreementionedtechnologiesandespeciallywithhigherrequirementsinthreedimensio

4、ns&multipletargetsERDwellsSotheERDtechnologyisthereflectionofthemostadvancedoildrillingtechnologyintheworldThedifficultiesforERDdrillingwcllboreareoflargedisplacementsandlongdeviatedopenholewithhighinclination，andallthes

5、edifficultiesbringaseriesoftechnologyproblemsthatneedtobesolvedonwellsiteandalsotherearemanycriticaltechnologiesforERDAsthedevelopmentofoildrillingtechnologyandoilwellexploration，theappLicationofERDwelttechnologiesinupst

6、reamoilindustryismoreandmore，andthistechnologyhasbeendevelopedrapidlyalsohasbeensuccessfullyappliedERDwellshavebeenwidelydrilleddomesticandabroad，italsohasbeenjustifiedthatERDismuchmoreeconomicinoffshoreandsomebeachoilfi

7、eldexploitationBasedonsystematicalinvestigationonnearlyallthekeytechniquesinERDandaimedattheERDapplicationfeasibilityinshenglioffshoreoilfield，criticaltechnologiesforERDinshengliOffshoreoilfieldapplicationhavebeenanalyze