2026年钻井基础英语测试题及答案

2026年钻井基础英语测试题及答案

一、单项选择题（总共10题，每题2分）1.Whichofthefollowingisadownholetoolforbreakingrock?A.DrillbitB.DrillstringC.MudpumpD.Blowoutpreventer2.Trippingoutrefersto______.A.pullingthedrillstringoutoftheholeB.runningitinC.mixingmudD.testingpressure3.Thedrillerorderedto______thepumpwhenthemudleveldropped.A.startB.stopC.checkD.repair4.A______isusedtoconnectdrillpipes.A.collarB.couplingC.bitD.hose5.Makingaconnectionmeans______anewdrillpipe.A.addingB.removingC.testingD.cleaning6.Thewell______bythecrewlastweek.A.drilledB.wasdrilledC.isdrillingD.drills7.“HSE”standsforHealth,______andEnvironment.A.SafetyB.SecurityC.ServiceD.Support8.Whichequipmentisusedtocontrolwellpressure?A.BlowoutpreventerB.MudtankC.HoistD.Rotarytable9.Ifthemudreturnsstop,thedrillershould______immediately.A.continuedrillingB.stopdrillingC.increasespeedD.addmud10.The______measuresthedepthofthewell.A.depthgaugeB.pressuregaugeC.temperaturegaugeD.flowgauge二、填空题（总共10题，每题2分）1.The______istherotatingpartthatturnsthedrillstring.2.Whendrilling,weuse______tocoolthedrillbitandcarrycuttings.3.“Trippingin”meansrunningthe______intothewellbore.4.A______isaheavysteelpipeusedtoaddweighttothedrillbit.5.The______recordsthedrillingparameterslikeweightonbitandrotaryspeed.6.Topreventablowout,wemustmaintainproper______inthewell.7.“PDCbit”standsforPolycrystallineDiamond______bit.8.The______liftsandlowersthedrillstringusingawirerope.9.Beforedrilling,weneedtoconducta______testtocheckthewellintegrity.10.Whenthedrillbitiswornout,weneedto______itwithanewone.三、判断题（总共10题，每题2分）1.Drillpipeisheavierthandrillcollar.2.Trippingoutmeanspullingthedrillstringoutofthehole.3.HSEisimportantonlyforofficeworkers,notforrigcrews.4.Mudpumpisusedtocirculatedrillingmud.5.Ablowoutpreventerisusedtostopmudfromflowing.6.Makingaconnectionrequiresaddinganewdrillpipetothestring.7.Therotarytableisusedtoliftthedrillstring.8.Weshouldstopdrillingimmediatelyifmudreturnsdecrease.9.PDCbitsareonlyusedforsoftformations.10.Thedepthgaugemeasuresthepressureofthewell.四、简答题（总共4题，每题5分）1.Explainthefunctionofdrillingmud.2.Whatisthepurposeoftrippingoperations?3.Brieflydescribetheroleofablowoutpreventer(BOP).4.WhyisHSEimportantindrillingoperations?五、讨论题（总共4题，每题5分）1.Discussthepotentialrisksifmudpressureistoolowduringdrilling.2.Howtoensuresafetrippingoperations?3.Whatshouldadrillerdoifakickisdetected?4.Explainhowtochooseasuitabledrillbitfordifferentformations.答案一、单项选择题1.A2.A3.B4.B5.A6.B7.A8.A9.B10.A二、填空题1.Rotarytable2.drillingmud3.drillstring4.drillcollar5.drillingrecorder6.mudpressure7.Compact8.hoist9.pressure10.replace三、判断题1.F2.T3.F4.T5.F6.T7.F8.T9.F10.F四、简答题1.Drillingmudhasseveralkeyfunctions:itcoolsthedrillbittopreventoverheating,carriescuttingsfromthebottomofthewelltothesurface,balancesthepressureofformationfluidstopreventblowouts,andsupportsthewellborewallstoavoidcollapse.2.Trippingoperationsservemainpurposes:pullingthedrillstringouttoreplaceawornbit,runningitintocontinuedrillingafterreplacement,andhandlingdownholeissueslikestuckpipeorwellborecleaning.3.Ablowoutpreventer(BOP)iscriticalforcontrollingwellpressure,preventingformationfluidsfromcausingablowout,andclosingthewellheadinemergenciestoprotecttherig,crew,andenvironment.4.HSEisimportantbecauseitprotectscrewhealthfromhazardslikechemicals,preventsaccidents(e.g.,blowouts),minimizesenvironmentaldamage(e.g.,mudspills),andensurescompliancewithindustryrules.五、讨论题1.Lowmudpressurerisksincludeformationfluidinvasion(leadingtokicks/blowouts),wellborecollapsefrominsufficientsupport,poorcuttingsremoval(causingstuckpipe),anddrillbitoverheatingfromlackofcooling.2.Safetrippingrequirescheckingdrillstringfordamage,controllingspeed,monitoringmudlevel,maintainingclearcrewcommunication,andfollowingproceduresforissueslikestuckpipe.3.Ifakickisdetected,thedrillershouldstopdrilling,closetheBOP,stopthemudpump,circulateweightedmudtopushbackformationfluids,andnotifythesupervis