2025年中国石化专业技术人员外语水平考试(油气工程)历年参考题库含答案

2025年中国石化专业技术人员外语水平考试(油气工程)历年参考题库含答案一、听力理解（共5题，每题2分，总分10分）听力材料（录音文本）：FieldEngineerA:"Goodmorning,team.Let’sreviewthedrillingfluidparametersforWellX-12.Thecurrentmuddensityis1.25g/cm³,butthegeologistreportedahigh-pressurezoneat3,200m.What’syourrecommendation?"DrillingSupervisorB:"Weneedtoadjustthedensitytopreventwellboreinstability.Thetargetshouldbebetween1.32-1.35g/cm³.Also,checktheviscosity—yesterday’sreadingwas48s,whichisbelowtheminimumrequired50sforcuttingstransport."MudEngineerC:"I’llincreasethebariteconcentrationtoboostdensity.Forviscosity,adding2ppbofbentoniteshouldbringitup.Let’sretestin2hours.Anyconcernsaboutgelstrength?"DrillingSupervisorB:"Gelstrengthis8/15lb/100ft²,whichiswithinthe7-18range.Noimmediateissues.Focusondensityandviscosityfirst."题目：1.Whatisthemainissuediscussedintheconversation?A.WellloggingdataanalysisB.AdjustmentofdrillingfluidpropertiesC.CasingdesignmodificationD.Cementingoperationdelay2.WhatisthetargetmuddensityforWellX-12?A.1.25g/cm³B.1.30-1.32g/cm³C.1.32-1.35g/cm³D.1.35-1.38g/cm³3.Whatadditiveissuggestedtoincreaseviscosity?A.BariteB.BentoniteC.PolymerD.Calciumcarbonate4.Whatisthecurrentgelstrengthrangementioned?A.5-12lb/100ft²B.7-18lb/100ft²C.10-20lb/100ft²D.15-25lb/100ft²5.Whyisviscosityadjustmentimportant?A.ToreducedrillingcostB.ToimprovecuttingstransportC.ToenhancewellborestabilityD.Topreventformationdamage答案：1.B2.C3.B4.B5.B二、阅读理解（共2篇，每篇5题，每题3分，总分30分）第一篇：ShaleGasDevelopmentandHydraulicFracturingShalegas,akeycomponentofunconventionalhydrocarbons,hasrevolutionizedglobalenergymarkets.Theextractionofshalegasprimarilyreliesonhorizontaldrillingcombinedwithhydraulicfracturing("fracking").Inthisprocess,amixtureofwater,sand,andchemicalsispumpedathighpressureintothewellbore,creatingfracturesintheshaleformation.Thesefracturesallownaturalgastoflowtothesurface.However,frackingfacesenvironmentalchallenges.Waterconsumptionissignificant—eachwellmayrequire15,000-20,000cubicmetersofwater.Therearealsoconcernsaboutgroundwatercontamination,methaneleakage,andinducedseismicity.Tomitigatetheseissues,operatorsnowuserecycledwater,non-toxicchemicals,andadvancedmonitoringsystemstotrackfracturepropagationandpressurechanges.Recentinnovationsinclude"plug-and-perf"fracturing,wheredissolvableplugsareusedtoisolatestages,reducingwellcompletiontime.Proppanttechnologyhasalsoimproved;ceramicandresin-coatedsandsenhancefractureconductivity,increasinggasrecoveryratesby15-20%comparedtotraditionalsilicasand.题目：1.Whatistheprimarytechnologyforshalegasextraction?A.VerticaldrillingwithacidizingB.HorizontaldrillingwithhydraulicfracturingC.SteaminjectionforheavyoilrecoveryD.Coalbedmethanedesorption2.Whatisthemainfunctionofsandinfrackingfluid?A.ToreducefrictionB.TodissolveshalerockC.TopropopenfracturesD.Tokillbacteria3.WhatenvironmentalconcernisNOTmentioned?A.GroundwatercontaminationB.SoilerosionC.MethaneleakageD.Inducedseismicity4.Howdodissolvableplugsimprovefrackingefficiency?A.TheyreducewaterusageB.TheyeliminatetheneedforproppantC.TheyshortenwellcompletiontimeD.Theypreventmethaneleakage5.Whatisthebenefitofadvancedproppanttechnology?A.LowerchemicalcostB.HighergasrecoveryratesC.FasterdrillingspeedD.Reducedwelldepth答案：1.B2.C3.B4.C5.B三、翻译（共10题，中译英5题，英译中5题，每题3分，总分30分）中译英：1.油藏描述需要整合地质、测井和生产数据，以建立三维模型。2.水平井完井通常采用筛管或分段压裂，以提高采收率。3.油气管道的防腐涂层需具备耐高压、抗老化和耐化学腐蚀的特性。4.注水井的井底压力应控制在破裂压力以下，避免地层伤害。5.浮式生产储油船（FPSO）是深海油气开发的核心设施，集成了处理、储存和外输功能。参考译文：1.Reservoircharacterizationrequiresintegratinggeological,logging,andproductiondatatobuilda3Dmodel.2.Horizontalwellcompletiontypicallyusesscreensorstagedfracturingtoenhancerecoveryefficiency.3.Anticorrosivecoatingsforoilandgaspipelinesmustfeaturehighpressureresistance,anti-aging,andchemicalcorrosionresistance.4.Thebottomholepressureofinjectionwellsshouldbecontrolledbelowthefracturepressuretopreventformationdamage.5.FloatingProductionStorageandOffloading(FPSO)unitsarecorefacilitiesfordeepwateroilandgasdevelopment,integratingprocessing,storage,andoffloadingfunctions.英译中：1.Theprimaryfunctionofablowoutpreventer(BOP)istosealthewellboreandcontrolformationpressureduringdrilling.2.Enhancedoilrecovery(EOR)techniques,suchasCO₂floodingandpolymerinjection,canincreasereservoirrecoveryby10-20%.3.Subseaproductionsystemsconsistofwellheads,flowlines,andcontrolumbilicals,enablingremoteoperationindeepwaterenvironments.4.TheAPIgravityofcrudeoilisakeyparameterfordeterminingitsqualityandrefiningvalue.5.Hydrateformationinpipelinescanblockflowandcauseoperationalrisks;inhibitorslikemethanolareofteninjectedtopreventthis.参考译文：1.防喷器（BOP）的主要功能是在钻井过程中密封井筒并控制地层压力。2.提高采收率（EOR）技术（如CO₂驱和聚合物驱）可将油藏采收率提高10-20%。3.海底生产系统由井口、流动管线和控制缆组成，支持深海环境下的远程作业。4.原油的API重度是衡量其品质和炼油价值的关键参数。5.管道内水合物的形成会堵塞流动并引发作业风险，通常注入甲醇等抑制剂以预防。四、专业知识应用（共2题，每题15分，总分30分）题目1：压裂方案设计某页岩气井目的层埋深3,500m，储层渗透率0.001mD，孔隙度8%，脆性指数75%。需设计分段压裂方案，要求：（1）说明选择分段数的主要依据；（2）推荐压裂液类型并简述理由；（3）分析支撑剂粒径选择的影响因素。参考答案：（1）分段数依据：①储层纵向非均质性（脆性指数高的层段需单独分段）；②水平段长度（3,500m埋深通常水平段1,500-2,000m，每段30-50m，分段数约30-60段）；③地应力差异（应力差小的区域可合并分段，避免裂缝干扰）。（2）压裂液推荐：滑溜水+胶液组合。滑溜水（低黏度）用于造长缝，胶液（高黏度）携带支撑剂填充裂缝；储层低渗（0.001mD）需大排量造缝，滑溜水摩阻低，适合大规模压裂；脆性指数75%（高），裂缝易扩展，胶液可提高支撑剂输送效率。（3）支撑剂粒径影响因素：①裂缝宽度（埋深3,500m，闭合压力高，需选择高强度小粒