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1、三JDF)D三l三OPreParedby：AHMEDABDELFATAHEDREES.ThemainjobsOfthemudIoRReraretotakeCareof:1- Geologicaljob.2- Drillingjob.3DrilIingfluids/GeolOmC(Iliob.Ihavetoberesponsiblefor:A) SamPling:Ishouldpreparetwosamples.Onedried,theotheriswetted.TheWettedsamplesareenclosedintospecificbags.Onbothofthetwosampleswe
2、writeabovethemthreeinformations.(ComPanyname,WeIlnameanddepthfromandto).Thesamplesmusthavebeenwashedandsievedtotakethefinestgrainstomakeathinsectionfromitandtodothesecondstepoftheresponsibility,whichis.B) DeSCriPIions:Itisdoneunderspecificmicroscopetoseetheoilshowsandtaketheotherdescriptionsoflithol
3、ogicalpercentagesandproperties.2) DrilIin2：Wehavetotakecareofmanyofthedrillingparameterssuchas:A) Hookload:Thisistheloadonthehookthisisthesummationofthestrings,i.e.;thebitand(BHA)bottomholeassembly.B) WeightonbitIt,salwayscalculatedfromthehookloadanditsdecreaseonit.SinceiftheHLis500tonesandsuddenlyb
4、ecame400tonesso-thisdifferenceisduetotheformationresistanceandthisiscalledtheWOB.Sand(lowestresistance)shalesiltlimedolostonemudhoseSWiVeKxStri而annuluflowoutIiheShaIeShakeractivetank.BHA:-(bottonholeassembly),whichconsistsof(BnBlTSUB,DCSTABILIZER,DCJARXO,HWDP)Theoryofanypressuresensorissensitivediaphragmthataffe
