英文词汇涉外钻井英语

PRE-DRILLINGA1InspectionforRoadandBridgeconditions(Conversationbetweenarigmanagerandasupervisor)Supervisor:Whendoyountomove?RigManager:WecanmovenextSaturdayifitclearsup. Haveyoualreadypreparedformoving? WhatIworryaboutmostistheconditionoftheroadRigManager:Everythinghasbeenputinorderasrequiredbythe.thebridge.Doyouhaveanyproblemwithit?RigManager:Wedidtheinspectionthreedaysagoandthereportwillbepresentedtoyoutomorrow. Whoisinchargeofthework?RigManager:Iam. lmehowfaritisfromtheoldwellsitetothenewRigManager:Aboutonehundredandtwentykilometers. Howabouttheconditionoftheroad?RigManager:Theroadis30kilometerslongand4meterswide,wideenoughforheavy-dutyequipmenttopass. WhichequipmentistheRigManager:SCR(siliconcontrolledrectifier) Arethereanyobstacles,suchashighvoltagelines,ephonelinesandviaducts?RigManager:Therearehighvoltagelinesintwoces,ephonelinesinoneceandaviaduct.Allofthemareover4.5metershigh. Howmanybridgesaretherealongtheroad?RigManager:Threeconcretebridgesaltogether. Whatistheallowed umload?RigManager:40tons. Whichequipmentistheheaviest?RigManager:Thedrawworksisabout30tons. WhatisthetonnageofthetruckyouusetocarrytheRigManager:40 (Conversationbetweenarigmanagerandasupervisor) o,Mr.Li. o, Let’stalkaboutthearrangementsofthenewwellsite.RigManager:Sure,Iamgoingtotalkaboutitwithyou. Iwanttoremindyouthatthenewwellsiteis1000squaremeterssmallerthantheoldone.RigManager:Then,howdoyoumakeareasonable Isuggestthatthestorehousesshouldbecedontherightoftherig,justbetweentherigandwellsiteoffices.RigManager:Goodidea!Inthiswaywecansave60squaremeters. Wheredoyouthinkisthebestceforthedrillpipesledge?RigManager:Shallweputthemontheemptyspacebeyondthedrillsite? Sure,butsucharrangementshouldmakeiteasytoloadandRigManager:Anyotherrequirements,suchasthearrangementforthethirdparty? No.Iwassatisfiedwithyourarrangementforthethirdpartyequipmentlasttime,whichIthinkisreasonable.RigManager:Thankyouforyourpraise,youwillbesatisfiedthistime. Ihopeso,Goodluck.RigManager:Thanks,bye-bye. Equipment(ConversationbetweenasupervisorandaH.S.Eengineer)Supervisor:Canyou lmethedateofthelastinspection? ItwasonMarch14thaccordingtothedailyrecord.Supervisor:Howmanydayshavepassedsincethelastinspection? About105days.Supervisor:Howmanypiecesofequipmentneedinspectingthistime? 18typesand108pieces.Supervisor:Howmanypiecesofequipmenthavebeeninspectedbynow? 66pieces,twoofthemarenotuptotherequirements.Supervisor:Whichtwo?Howshouldwerece Wecanusethe350-tonelevatorand8”non-magneticdrillcollar.Wehavesparepartsforthem.Don’tworryaboutit.Supervisor:Butpleaserememberthatthedefectiveequipmentbemarkedwithredpaint,storedseparayandthenrecordedinthefiles. Thankyouforyour Mobilizationandrigging(Conversationbetweenatoolpusherandarigmanager)ToolPusher:Howmanyvehicleshavebeenarrangedthistime?RigManager:Altogether30,two40-tonload,fifteen25-tonload,thirteen15-tontrucks.ToolPusher:Howmanycranesareavailable?Whataretheirliftingcapacitiesrespectively?RigManager:Therearesixcranes,includingtwo30-toncranes,one25-toncrane,andthree20-toncranes. Whichequipmentsshouldbeloadedfirst?RigManager:Thederricksubstructure.ToolPusher:Ourgroupisinchargeofoffloadingandriggingupequipmentonthenewwellsite.Haveyouanyrequirements?RigManager:Pleaseensuresafetyandhavesomeonetodirectthecraneoperationproperlyandwatchtheoperationcarefully.ToolPusher:ThedrillerisexcellentinEnglish.Canwelethimbeinchargeofthis?RigManager:OK.Butpleaserememberdifferentslingsbepurpose-intendeddifferently.ToolPusher:Wehaveprepared8pairsofsling,includingtwopairsof13/8”,fourpairsof7/8”,onepairof5/8”andonepairof3/8”.RigManager:Besides,youaresupposedtomakesurethatthevehiclesisputintherightcewithoutfailureandsecuredinrightmanner.ToolPusher:We'lldoitaccordingtotheinstructionandtherequirementsforasafeandeffectiveoperation. PreparationofMud(Conversationbetweenamudengineerandamudman)Engineer:Haveyougotthemudinstrumentsready?Mudman:Yes,wehavecheckedalltheEngineer:Doyouneedtoreceorsupplementanyinstruments?Mudman:Yes,weneedtoreceone,andsupplementtwo.Engineer:Whichinstrumentneedstoberecedandwhatinstrumentsneedtobesupplemented?Mudman:WeneedtochangetheSpecificgravitybalanceasitsgraduatedarmisdeformed.Andmorewater-lossfilterpaperandPHtestpaperareneeded.Engineer:Isthereanynewspecificgravitybalanceinthewarehouse?Mudman:Yesthereis,butIdon’tknowwhereitisexactly.Engineer:Ok,I’llaskthematerialmanforit.Howmanypiecesoffilterpaperandtestpaperdoyouwantrespectively?Mudman:120piecesoffilterpaperand160piecesofPHtestpaper.Engineer:Anyotherconcerns?Mudman:Nomoreexceptthesiteoffice.Itneedscleaning.Engineer:Pleasecleanitassoonaspossible.Mudman:We'lldoitrightEngineer:OK.Seeyoutomorrow.Mudman:Seeyoutomorrow. PreparationofFire(Conversationbetweenasafetyinspectorandadriller)Inspector:Haveyoucheckedthefireequipment? Theassistantdriller ngitInspector:Thisisanexplorationwell,sothesupervisorrequiresshouldhavesufficientfirecontrolequipment,whichisingoodconditionandintherightces.Driller:Throughchecking,wefindthatapressuregaugeonthe45-kilogramfireextinguisherisbrokenandthreeportable8-kilogramfireextinguishersareoutofdate.Inspector:Pleasehaveacompletecheckaccordingtothemaintenancemanualandrecordthedetails.Driller:AllInspector:Whichwarehousearethenewfireextinguishers The45-kilogramfireextinguishersareinNo.2warehouseInspector:Weareshortof60metersoffirehose.Howareyougoingtosolvetheproblem? Wehaveprepared100metersofnewfirehose,Wecanusethenewhose.Inspector:Weareshortofthreefirespades,andtwofirepailsaredamaged.Pleasehavethemreadyassoonaspossible. Noproblem,pleasegivethelisttothematerialmanandaskhimforthestuff. Preparationofdaily-used(Conversationbetweenarigmanagerandamaterialman)Manager:Haveyougottheeverydaymaterialsready?Material:Yes,wehave.WewereabouttoreporttoManager:Good.Whataccessorieshaveyoupreparedfordailydrilling?Material:Nowwehave200singlesof2’jointandoneΦ110gasbag.Manager:Whatsparepumppartsdoyouhave?Material:SixΦ150andΦ160liners,andtwenty-fourΦ150andΦ160pistonsrespectively.Manager:Whatmaterialsdoyouhavefortheenginegenerators?Material:Eighteenpiecesofairfiltercloths,16engineoilfiltersand24dieseloilfilterManager:Whateveryday-consumedelectricalmaterialsdoyouMaterial:160metersof30mm2cable,four10-ampereairswitchesandthreesetsof30-ampereexplosion-proofplugs.Manager:HowmanycommonlyusedhandtoolshaveyouMaterial:4greaseguns,2hacksaws,30steelbrushes,6pliersandaringspanner.Manager:thatis Transportationandcommunication(Conversationbetweenadrillerandatoolpusher) Howmanyvehiclesareondutyduringtheinter-locationmove?Toolpusher: Howdoyoucoordinatethemovebetweenthetwositeswith3vehicles?Toolpusher:Twofortheoldsiteandoneforthenewsite. Howwillyougetthecrewtothenewsite?Toolpusher:Weshallusethreetruckstogetthemthereandkeeponetruckonduty. Whatkindofvehicleisusedtosendwaterandfood?Toolpusher:Thepickup. Ifthetransportationtruckbreaksdownontheroad,whichtruckissupposedtohelp?Toolpusher:Theone,whichisthenearesttothe Howdoyoucommunicatebetweenthetwowellsites?Toolpusher:Thetwositesareclosetoeachotherthistime,sowecanusewalkie-talkiesforcommunication. Howwillyousharethewalkie-talkies?WhokeepanduseToolpusher:Wehavetwoforeachwellsite,thetoolpusherandthedrillerusethem. Whenwillyoufixtheantennaofthewirelessradiostation?Toolpusher:Thesooner,thebetter. Electrical(Conversationbetweenanelectricalengineerandan Howmanykindsofelectricalvoltagesdoyouhaveonthewellsite?Electrician:Three, Whatarethey?Electrician:110volts,220voltsand380 WhatequipmentaretheyusedforElectrician:110-voltisusedforimportedelectricalequipment. Howabout220-volt?Electrician:Itisusedforofficeequipmentand-madelighting howabout380-Electrician:The380-voltisusedforthe -madecirculationsystem. Howisthe110velectricitygenerated?Electrician:Itisprovidedbythe WhatadvantagesdoesitElectrician:Itcangiveelectricalmotorssteplessspeed WhateffectdoessteplessspeedchangehaveonElectrician:Itismoreconvenientandflexibletooperate,andmeetsvariousrequirementsindifferentworkingconditions. WhatarethesafetyrequirementsfortheelectricElectrician:ThecablespecificationsmustmeetAPI Whataretherequirementsforthelightingsystemandelectricalmotors?Electrician:Alltheelectricalequipmentsmustbeexplosion Auxiliary(ConversationbetweenatoolpusherandaToolpusher:Whatkindsofauxiliaryequipmentarecommonlyusedonthedrillfloor? Ahydraulictongs,hydrauliccathead,airwinchandsurveyunit,etc.Toolpusher:Canyou lmesomethingaboutthehydraulictongs? Allright.Whatdoyouwanttoknow? lmesizesforthetong OK.Thereare5sizes,rangingfrom23/8”to61/4”.Toolpusher:Howdoyoucontrolthemake-uptorque? Wecancontrolitaccordingtothetorqueindicator.Toolpusher:Howmanypowersourcesdothehydraulictonsneed? Twosources.Toolpusher:Canyougivemeanintroductionabout Sure.Thegaspowerisfromagascylinderandthehydraulicpowerisfromahydraulic Toolpusher:Wheredoesthepressureofthehydrauliccomefrom? Itcomesfromthepistonpump.Toolpusher:Howhighisthepressurethatitproduces? Thedesignedpressureis8atm.Toolpusher:Whatshouldwedoifitisdifficulttounscrewwiththepower WecandoitwithhydraulicToolpusher:Howdoesthehydrauliccatheadwork inthehydrauliccylinder.Toolpusher:Whatotherusesdoesthehydrauliccathead WeoftenuseitwhiletripinandoutoftheToolpusher:Whatotheradvantagesdoesthehydrauliccatheadhavebesidesheavypower? Itissafe,reliableandeffective.Toolpusher:Wheredoesitspowercomefrom? It’sdbyhydraulic UsefulWhat(where、when、how)doyounto……?Howaboutthe……?Howmany(much)+Ndoyouhave……?HowmanyNarethere……?beinchargeof……begoodat……Anymore(other)requirement(problemsquestions)?nomoreexcept……beingoodcondition……beshortof……beonthesooner,thebetter……canyoulme……?Pleaselmebeupto….(benotupto……)haveyougot……ready?Havearrangedasquicklysoon)aspossibleIfso,wewill(should、can)……WhatshouldwedoA部分单词 优点，优air 套筒扳 天线，触 安排,准 副的,助理 辅助的，附属 可获得的,可用 容量,生产能 猫 交 混凝 协调，使协 吊 队，组， 汽缸，气 有毛病的,有缺点 变形,形状损 井架,钻 柴油 国内的，本国draw 绞 有效 .勘探，探 灭火器,消灭filter 滤fire 消防 易弯曲的，灵活gas 气袋,气 量器,量计, 发电机,发生graduated gravity grease 黄油 钢highvoltage 高压 的，水压spot 入射 倾斜 指示剂，指 检查，检 器械,仪 千克,公 千米，公 磁性的,磁 维修,保 方法,态 手工的,人力 动员，调动，搬 阻碍， 卸（货 组 活 气体的，气动 水眼，pre- 钻 防……的,抗…… 明智的，有 互换，往复运 整流器，检波 提re 替换,代 分别 钻机，钻井装 使满 安全的,可靠 分离的单独siliconcontrolled 可控硅 大 吊环,吊 锹, 扳 平方，正方store 材料房，仓 职工,员 井架底座,亚结 监督人 增补,补 猜想,假 勘测，测n. 吨tool 带班队 扭矩，转 车辆,工 高架walkie- 步话 仓库,货well 井位，井 无线 扳 Drilling(Conversationbetweenatoolpusherandasupervisor) Doyouknowanythingaboutthedrillingprogram?Supervisor:CanyougivemeabriefintroductionaboutToolpusher:Ofcourse,thennedtotaldepthofthiswellis2450mwiththeconductorpipebeingsetat36mandthesurfacecasingat150m.Theintermediatecasingisnotneeded.Supervisor:PleaselmesomethingaboutthecasingsizesToolpusher:OK.Thediameteroftheconductorpipeandthatofthesurfacecasingandtheproductioncasingare20”,143/4”and7”.Supervisor:Youshouldpreparesuitablerabbitsandsomeothertoolsforrunningcasing.Toolpusher:Wewilldrilla24”holefortheconductorpipe,thendrillsurfacehole,productionholewith171/2”and95/8bits. HowaboutmudToolpusher:Wewilldrillthiswellwithlimepolymermudsystem.Theumdensityis1.89g/cm3andtheviscosityisabout60seconds.Supervisor:Thereisalostcirculationwiththeoffsetwell,soweshouldbemorecareful.Toolpusher:Youareright.ItwillbeveryhardtodrillduetothepressureinthisSupervisor:SoBOPdrillandfiredrillareveryToolpusher:Furthermore,wehavetoprepareenoughLCMandkillSupervisor:Howdeepisthemainpayzone?Toolpusher:Approximayfrom1650to2300m.Supervisor:So,youaresupposedtoperformtherelateddrillsandslowpumpstroketestwhenyouarereachingthedepthof1500m?Supervisor:lmeaboutthedrillingparameters?Toolpusher:Sure.Theparametersfordrillingtheconductorholeare80RPM,110SPMwithdoublepumps2-6tonWOB,andtheROPislessSupervisor:Theparametersfordrillingthesurfaceholeare120RPM,105SPMwithsinglepump,4-8TWOB.Right?Supervisor:Isitrequiredtosurveyevery30Toolpusher:Yes,themaxdeviationangleisnotmorethan2.5degrees.Supervisor:Therewillbeawipertripevery150mor24hours,right?Toolpusher:Exactly. DrillingTooland(Conversationbetweenadrillerandasupervisor)Supervisor:Whattypeisthenextbit? ItisaconeSupervisor:Whydidyoupulloutoftheholesoslowly? Becausewehadbitballing.Supervisor:Whydoyourequireustopulloutofholeso Iwanttocheckthebitandchangethenozzles.Thepumppressureistoolow,youknow.Supervisor:Whereisthecrossoverforconnectingthe8”drillcollarandthe7”drillcollar? Inthedoghouse.Thefloormanhascleanedit.Supervisor:Doyouhaveanysparekellysaversub? Wehavehad2machined.TheywillbeSupervisor:HaveyougotthestabbingvalveandtheinsideBOPready? Yeswedo.Theyareontherigfloor.Supervisor:HowmanytypesofdrillcollardoyouhaveontherigAndhowmanyspiraldrill Therearefourtypesofdrillcollars:9”,8”,7”,61/2”.Theyareallspiraldrillcollars.Supervisor:Whenareyougoingtomakeupthe8”DC? AftertheBOPistested.Supervisor:WhenwillyoulaydowntheDC?Theinspectorisalready Wemaylaydownthedrillingstringsat5p.mafterpullingoutofthehole.Supervisor:Whattypeoftongdoyouusewhenyoumakeupthedrillcollar,Btype? Btypetong.Thehydraulictongsarebroken.Supervisor:Isthetorqueindicatoringoodcondition. Supervisor:Whatkindofdrillpipedidyoubuy Thedrillpipeswith18°shoulder.Theyaredifferentfromwhatwehadbefore.Supervisor:IsitsIDthesameasthatofthedrillpipewith90°shoulder. Yes,itis.Supervisor:Whyarethenewdrillpipessoheavy? Becausetheyareheavywalldrillpipes.Supervisor:HowmanyHWDPsdidIaskyoutoconnectthismorning? Supervisor:Doweneedtoclosethecockwhenwemakeuptheconnection?Ifso,don’tforgettoreopenit. Don’tworry.WehavepeopleinchargeofSupervisor:Howshouldwemaketheconnectionifthemouseholeislongerthanthedrillpipe? JustputanelevatoratthetopofthemouseSupervisor:Dotheelevatorandslipsonthedrillfloorworkwell? Yes,theyarelubricatedasrequired.Supervisor:Howmanysafetyslipsdoyouhaveonthedrillfloor? Supervisor:Dothefrequentlyusedwellheadtools,suchaselevator,slips,safetyslipsneedtobeinspected? Yes,butthewellheadtoolshavenotbeeninspectedforseveralwells.Supervisor:InoticedthemudsshedoutwhilepullingoutoftheWhydidn'tyouusethemudbox(mud Becauseitdoesn’twork.Thewelderisrepairingit.Supervisor:Whatisthemudboxmadeof? Itismadeofsteelsheets.Itisbrokeneasily.Supervisor:Hasthedrillingjarbeensenthere? Itwassenthereat8a.m.Itisonthepiperacknow.Supervisor:Isitnew?Whattype? Yesitisnew.Thetypehasbeenrecordedonthetoursheets.Supervisor:Whereistheshocksubfitted? Itisfittedbetweenthebitandthedrillcollar.Supervisor:Whatistheprincipalfunctionoftheshocksub? Tobufferthepercussion appliedtothebitwhiledrilling.Supervisor:Itisnecessarytocheckthesizeofthestabilizerwhilepullingoutofthe Yes,itis.ItneedstobechangedifthesizeiswornSupervisor:Howmanystabilizersareneededforthiskindofbottomholeassembly? Threeareneeded,asthisisadirectionalwell.Supervisor:Howmanybitbreakersarethereonthedrillfloor? Two.Oneis97/8inches.Theotherisonthesledge.Supervisor:Thisbitbreakerhasbeenwornout.Whyhasn'titbeenchanged? Wehavespares.Thefloormenareonthewaytogetit.Supervisor:Whattoolsdoyou Ineedtwochaintongsandonefixingpipetong.Supervisor:Howmanykindsoftoolsarethereinthetoolboxes?Driller:Therearemanykinds,suchasamonkeywrench,achainwrench,apipewrench,allkindsofopen-endedspannersandaboxspanner,andsoon.Supervisor:Isthebenchclamponthedrillfloor?Driller:No,itisn’t.Itisinthetoolhouse.Supervisor:WhereisthescrewdriverandhandvicethatIputinthetoolboxyesterday?Driller:Theassistantdrillerjusttookit CommonDrillingInstrumentsAndDrilling(ConversationbetweenasupervisorandaderrickSupervisor:WhatotherdrillinginstrumentsareusedduringdrillinginadditiontotheweightindicatorpumppressuregaugeandtheflowrateDerrickMan:Wealsousearotarygauge,atorquegauge,amudrecorderSupervisor:WhatdrillingparametersdoyouuseduringDerrickMan:Pumppressure,weightonbit,rotaryspeed,flowrate,torqueandsoon.Supervisor:WhataboutthemudDerrickMan:Formudparameterswehaveviscosity,waterloss,mudweight,solidcontent,sandcontent,andsoon.Supervisor:Whatparameterscanbeshownontheweightindicator?DerrickMan:Theweightonbitandthehookload.Supervisor:Istherotationalviscosimeterusedtoindicatethesticviscosityofthemud?DerrickMan:That'sSupervisor:Whatproblemscanbeidentifiedbasedonthechangesofthepumppressure?DerrickMan:Bitballing,washoutofdrillingstrings,lossofcirculation,kickandthelike.Supervisor:Canthepumpstrokesbeusedtocalculatetheflow WhatisthetorqueofthetongusedDerrickMan:Itisusedtoensurethatthedrillingstringsareconnected HowaboutthedrillingfluidlevelDerrickMan:Itcanbeusedtoidentifyandwarnyouofthekickandlostcirculation. Doyouusethemetricsystemwiththemud-weight-balance?DerrickMan:Yes.ButweuseBritishsystemtoo. Isthemuddensityoutequaltothemuddensityinunderthenormalconditions?DerrickMan:Normally,themuddensityoutisgreaterthanthemuddensityinundernormalconditions. Whatdoesitindicateifthemud-density-outislessthanthemud-density-in?DerrickMan:Itindicatesthatthereisformationfluidintheborehole. Isthederrickmaninchargeofthedeviationsurvey?DerrickMan:Yes,he Doweneedtousethesingle-shotinclinometerifwehaveusedMWDinstrument?DerrickMan:No,you AretheinstrumentsyouusepoweredbyairDerrickMan:Well,itdepends.Someofthemarepoweredbyairandtheothersbyelectricity. Howmuchairpressureisappliedtothetachometer?DerrickMan:Itisgenerally6-7.5atm ArethedrillinginstrumentsveryimportantfortheDerrickMan:Yes,theyare.Youknowthedrillinginstrumentsaretheeyesofthedrillers. CanyouaccuraycontrolthetrackoftheboreholebyadjustingthedrillingDerrickMan:Yes,weusually HowmanyformationparameterscanbemeasuredbyusingDerrickMan:Formationpressure,porepressure,porosityandso Haveyouchangedtheairpressuregaugeandtheoilpressuregaugeoftheengine?DerrickMan:Yes,Wehavechangedtwooilpressuregauges. Doestheairpressuregaugeworkwell?DerrickMan:Yes,itdoes.Butoneofthetwo-wayairvalvesisaging. Isthehightemperatureandhigh-pressurefilterpressmade DerrickMan:No,itisn’t.Itismadein CommonPropertiesandTestingoftheDrillingFluid(Conversationbetweenaderrickmanandasupervisor) WhoisinchargeofDerrickMan:Themudengineerandderrickmanareinchargeofmud. Whatarethefunctionsofthedrillingfluid?DerrickMan:Itcancoolthebitandcarrythecuttings. HowdoesthederrickmanmixtheDerrickMan:Hefillsupthemudwithwaterandaddschemicalsaccordingtotheinstructionofthemudengineer. HaveyoumeasuredthepropertiesofDerrickMan:Yes.Ihavemeasuredthemudweightandviscosity. Haveyoufilledupthetrip withmud?DerrickMan:Yes,Itwasfilledupbeforepullingoutofthe Pleasemaintainthemudweightat1.13-1.15g/cm3andthemudviscosityfor45-50s.Pleasecallmeifthereareanyproblems.DerrickMan:OK,Nowwewillmixsomebentoniteinthepre-mixing Whatisthederrickman DerrickMan:Heischeckingthedeviation Howdoyouseparatetheairfromthemud DerrickMan:Justmix4barrelsofdefoamerinthe WheredoyouchecktheDerrickMan:Attheshale Itisraining.Pleaseputthemudmaterialinorderandcoveritwiththetarpaulin.DerrickMan:Yes,sir.Iwilldoitat Howlongwillittaketocleanthetrip?DerrickMan:Threehours. Allright.Nowfetchthemudweightbalancetocheckoverthemudinthemud-weighting. DrillString(ConversationabetweenanengineerandfloorFloorMan:Onetypeofbottomholeassembly(BHA)isusedtomaintaintheangle.Whatisitcalled? Itiscalledtherigid,packedholeFloorMan:Doesthependulumdrill-assemblypreventwell Yes,itcanstraightenthehole.Thetapereddrill-assemblycanbeusedtopreventwelldeviation.FloorMan:Canwepreventthewellfromdeviatingwithproperuseofthestabilizer? Yes.Thestabilizerhasthefunctionofanti-deviation,controlanddeviationbuildingup.FloorMan:Thelongerthebottom-holeassemblyis,thebetter,isn’t No.Thereasonablelengthofthebottom-holedependsontheweightonbit.Normally,theumweightonbitisroughlyequalto70%ofthetotalweightofthebottom-holeassembly.FloorMan:Isdrillstringassemblyforcoringoperationuptothestandardswithoutapacked-holestabilizer? Yes,normallythefull-holestabilizerisnotusedduringcoringoperationinordertoavoiddownholecomplicatedconditions.FloorMan:Normallyastabilizerisnotusedaspartofthedriftingdrillingassembly,right? No,itisn’t.Butadrillingjarhastobeused.FloorMan:Whereisadrillingjarfixed? ItisfixedontheheavywalldrillFloorMan:Whatisthemainfunctionofashock Toreducetheexcessiveimpactonadrillingbitsoastoprolongthelifeofthebit.FloorMan:Whatkindsofdrillingtoolsdoesafishingassemblyconsistof? Itnormallyconsistsofmake-upsub,safetysub,drillingdrillcollarandFloorMan:Whereshouldwefixtheslipsocketwhilefishing? Atthebottomofthedrill-stringassembly.FloorMan:Howtousetheheavywalldrillpipe The150mheavydrillpipeshallbeusedwhenthedeviationangleisbetween0°-35°the250-300mheavydrillpipebeused35°-80°,andthe300-400mheavydrillpipebeusedat80?andabove.FloorMan:Whatdoesapowerdrillingassemblyconsistof? Itconsistsofdrillingbit,powerdrillingtool,bentsub,non-magneticdrillcollar,sixdrillcollarsandtwelveheavywalldrillpipes.FloorMan:ForS135drillpipe,doyouknowwhatS135means? S135meansthatthetensilestrengthis135PSI.FloorMan:Canwepulloutoftheholewithoutusingthesafetyslip? FloorMan:HowcanthederrickmenputthebigsizeddrillcollarintothefingerboardwhiletriptoBHA?Engineer:Derrickmencanpulldrillcollarintothefingerboardbyusingthesmallhoist.FloorMan:Normally,whereistheneutralpointduringdrillingoperation? Itisonthedrillcollarorheavydrillpipe.FloorMan:HowoftenistheBHA OnceeverythreemonthsforcontinuousFloorMan:Whyisamudnon-corrosiveringcedinthedrillstringassemblyduringdrillingoperation? Tomeasurethecorrosionofthedrillstringcausedbythedrillingfluid. InstructionsofDrillingOperationandIADC(Conversationbetween manandaContractor:CanwespudinCo.man: Ithinkso.Wehavefinishedngthepreparation.Haveyoureadtheinstructions?Contractor:Yes.I’mafraidthewateronthewellsiteisnotCo.man: Well,theconductorpipes,mudmaterialanddieseloilhaven’tbeendeliveredtothewellsite.Contractor:Ifso,wecan’tspudinuntilCo. HowwillyoufillintheIADCreportContractor:Well,weshallwrite100%fortheriggingup,and100%fortheCo.man: That’sgreat.Today,wehavealsofinishedinstallingthemudpump,themud andfinishedwashingthemouseholeandrathole.Contractor:70tonkmofthewirelinehasbeenusedforthelastwell;todaywehaveslippedthewireCo.man: Weusedthe170mmlinerforthelastwell.Andwearegoingtousethe160mminsteadthistime.Contractor:WehaverecedthethrottleandinspectedthetorqueCo.man: Thetorqueusedwithlastwellisalittlebithigherthannormal.Thetorquesensorisprobablytheproblem.Contractor:DoyouknowthenameofthisCo.man: Well,letmesee,itmustbeBamboo#7inNO.4block.Contractor:Thesearealltheitemswehaveforthereport.Co.man:OK,let’scleanuptheContractor:Therubbishinthewellsiteshouldbealsocleanedout.Arethereanyequipmenttobemaintained?Co.man:Alltheequipmenthavebeenmaintained,Ithinkthefloorladderandslidingtrayneedtobewelded;andthebitsledgeneedstobeContractor:Right,let’sdoourpartofCo.man: Ofalltheinstructionsonthewellsite,whichisthemostContractor:Itshouldbe“safeoperation”,especially Co.man: Yes,safetycomesthefirst,qualitycomesthesecond,andthethirdoneshouldbespeed. Shiftingand(ConversationbetweenafloormanandatoolpusherorarigRigManager:Pleaseaskthedrillertodescribewhatyouinspectedwhenyouchangedshifts.Floorman: solidcontrolsystemandthecirculatingsystem.RigManager:Let’saskthetoolpusherstomakeanintroductionaboutthelastshift?Floor Wemaintainedthecentrifuge,thedesanderpumpchangedtwopiecesof180messshaleshakerscreenandtheengineoilindraw-work.Nowthereisnotenoughgreaseavailableonthewellsite.RigManager:Allright,wewillreportittotherigmanager.Howaboutthedeadlineanchor?Floorman: It’sOK.Butthehydraulicoilfortheweightindicatorisprobablynotenough.RigManager:Well,we’llaskthederrickmantoaddupthehydraulicoilassoonashetakesisonduty.Floorman: WehavealsochangedtheairfilterandoilfilterforNo.1enginemotor.RigManager:Hastheassistantdrillerinspectedthemudpump?Floorman: Yes,theyhavechangedthespraypumpandthegearoil.RigManager:Whatabouttheconditionofthewell?Floorman: Thepresentwelldepthis2300mandtheinclinationis2°.Thedrillingfootagewillsoonreach3mperhour.RigManager:DidthesupervisorgiveusanynewFloorman: Yes,heaskedustokeepaneyeonthechangeoftorquewhenthedrillingpressureishigh.RigManager:WhatabouttherequirementsfordrillingFloorman: Heaskedustoraisetherotaryspeedto130revolutionsperminute(rpm).RigManager:DoweneedtoperformtheBOPtestwhenwereachFloorman: Ofcourse,andweshouldalsohaveafiredrill.RigManager:Isthemudenough?Floorman: Yes,itis.Butthewaterlossistoomuchandtheviscosityisalittlebitlower.RigManager:DoesthesupervisorhaveanyspecialFloor HeaskedustokeepintouchwiththemudloggingWewillperformashorttripat4o’clockthisRigManager:Whatisthematterwiththehose?Isitshakingterribly?Floorman: Maybethemudpumpdoesnotworkwell.RigManager:WhatabouttheFloor ItisgettingsomewhatdullasthedrillspeedisRigManager:Isthereanythingwrongwiththesurveyingwinchandtheinclinometer?Floorman: No.Butthedevelosolutionandtheinclinometernegativesaren’tenough.RigManager:HaveyougotreadytheBOPcheckvalvesandtheinsideBOPtools?Floorman: Yes,