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1、petroleumengineering1PetroleumEngineeringpetroleumengineering2LearningGoals1.Communication2.translationPleaseintroduceyourselfinEnglish!Ifyougoforaninterview……petroleumengineering3Interview•Majorofpetroleumengineering•TechnicalSkills:DrillingandWorkoverTechnology,Catchholdoftheoilwellproductionmethods•Basicskills:GoodcomputerskillandfamiliarwithAUTOCAD(GoodcommandofEnglishandpcskills,EnglishCET4orabove,Englishconversationandtranslationability.)•Whatspecializedcoursesdidyoutake?petroleumengineer。
2、ing4•采油工程oilrecoveryengineering•钻井工程概论thegeneralityofdrillingengineering•油藏工程基础therudimentsofreservoirengineering•油层物理petroleumphysics/petro-physics•渗流力学seepagemechanics/percolationmechanics•开发地质基础therudimentsofdevelopinggeology•测井解释与生产测井logginginterpretationandproductionlogging•提高采收率enhancedoilrecovery•钻井液drillingfluidpetroleumengineering5Attendance:30%Participation,discussion,homeworkandquizzes:20%Finalexam:50%FinalExaminingMode:Translateapassagewith800words(50%)&Oralinterpretation(50%)Grading。
3、:petroleumengineering6Test:•Atpresent,thereareabout90%wellsusedoilpumpingwithpoletowholewellsusedmechanicaloilpumpingonlandand80%petroleumpumpedbyoilpumpingwithpole,theenergyconsumptionbyfacilitiesonoilpumpingwithpoletakeupabove30%ontotalenergyconsumption,andalongwiththecomingofeveningtoexploitation,theproportiontendtoascend.•目前我国陆上机械采油约90%左右的油井采用有杆泵抽油技术,产油量的80%是靠有杆泵抽油采出的,有杆泵抽油设备的能耗已占油田总能耗的30%以上,随着各油田进入开发后期,上述比例将成上升的趋势。petroleumengineering7WhatareOilandGas?Discussion:petroleumengineering8Whatare。
4、OilandGas?•OilandGasaresubstancesfoundwithintheearth’scrust(地壳).•Theyarethoughttocomefromdecomposed(腐烂的)[di:kəm′pəʊz]plantandanimalmatter.•Scientistsbelievetheplantsandanimalsdiedlongago,andwereslowlyburiedbythicklayersofsediments(沉积物).Overalongperiodoftime,andwithpressureandtemperature,theorganic(有机)[ɔ:ɡænik]materialswereconvertedintotheoilandgaswhicharefoundtoday.(Forexample,weknowthatpresentdaygarbagedumpsgiveoffmethane(甲烷)gas)petroleumengineering9Oilinit’snaturalstatecanbethickorthin,blackor。
5、lightcolored.Whenoilisrefined,manyproductscanbeobtained:•Energyforpower•Gasolineforcars•Dieselfuelfortrucksandtrains•Octane(辛烷)fuelsforplanes•HeatingoilforhousesManyothermaterialsalsocomefrompetroleum:•Plastics•Materialsforclothes(example:polyesterfabrics涤纶织物)•Chemicalsforeverydayuse•PaintsWhatelsedoweknowaboutoilandgas?petroleumengineering10Didyouknowthatoilhasnaturalgasinit?Thenaturalgas(天然气)isinsolution,justlikethecarbondioxide(CO2)whichisputinsideofpoptogiveititsfizz.Whenoilisproduced,somega。
6、sisproducedwiththeoil.Abarrel(桶)ofoilmaycontainanywherefrom1cubicftofgas,toover10,000cubicft,dependingonthetypeofreservoir(储集层).That’senoughgasinasinglebarrelofoiltofillyourwholehouse!petroleumengineering11WherecanwefindOilandGas?petroleumengineering12Somepeoplethinkthatoilisinbigpoolsunderground.Actually,mostoilistrappedinthetinyporespacesbetweengrainsofrockorsand.Mostoftheseporesaretoosmalltobeseenwiththenakedeye.petroleumengineering13So,howdowefindoil-bearingrocks?•Oilandgasarefoundinnaturalt。
7、rapswithintheearth.•Thesetrapsconsistofdomesorfaults.Impermeablerockabovethetrappreventstheoilandgasfrommigratinguptosurface.An“impermeable”rockisonethatfluidcannotpassthrough.•withouttraps,theoilandgascouldmigrateallthewaytothesurfaceandevaporate.petroleumengineering14OilHere’sanexampleofadome-shapedOilreservoir.Notethelayerofimpermeablerockwhichpreventstheoilfrommigratingupwards.Also,notethelayerofwaterbelowwhichpreventstheoilfromescapingdown.Why?Waterpetroleumengineering15GasHere’sanexampleof。
8、aGasreservoir.Again,notetheimpermeablelayerofrockpreventingthegasfromescaping.Waterpetroleumengineering16GasHere’sanexampleofanOilreservoirwithaGascapOilWhydoyousupposethegasisontop?WaterPreparedbyTomSheeranpetroleumengineering17Howdowefindtheoilreservoirs?•Geophysicistsfindreservoirsbybouncingsoundwavesoffthem,andtiminghowlongittakesforthesoundtocomeback•Computersprocessthedatatoconstructpicturesofwhattheearthlookslikeunderground.sourcereceiverst=1sect=1.2sect=1.42secpetroleumengineering18Whatd。
9、owedoafterwefindareservoir????petroleumengineering19WeDrillIntoIt!!!petroleumengineering20Whatdowedrillwith?petroleumengineering21ADrillingRig!Hereareafewdifferenttypesofdrillingrigsavailable:LandRigFordrillingonland.DrillShipDrillshipsandsemi-submersiblerigsarefordrillinginwaterdepthsfrom100to5000+ft.Semi-SubmersibleRigJackupRigFordrillinginwaterdepthsfrom15ftto+/-350ft.InlandBargeFordrillinginwaterdepthsfrom8to30ft.。
本文标题:石油工程专业英语part1
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