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1、Proposal?forthewastemanagementprogramrelatedtotheoily?drillingcuttingGreatWallDrillingCompanyBeijing,ChinaFeb,20111.IntroductionOilandgaswellscannotbedrilledwithoutcreatingwaste.However,withgoodwastemanagementpractices,theamountofwasteandthetoxicityofwastecanber
2、educed.Byfar,thegreatestvolumeofwastegeneratedinthedrillingprocessisdrilledcuttings.ThefirststepandperhapsthebestwastemanagementpracticeisgoodSolidscontrolequipment,includingshakers,mudconditioners,andcentrifuges.WithourlatesttechnologiesinDrillingWasteManagemen
3、tServiceswestrivetoreducethewastegeneratedatsource,duringdrillingactivitiestoacceptableenvironmentallevels.OurwastemanagementservicesarebasedonourWasteManagementHierarchywhichgovernsthewaywedealwithSolidscontrolandwastedisposalinallourdrillingactivitiesworldwide
4、.Alltheseserviceshavebeenstructuredanddesignedtomeettheincreasinglyhighenvironmentalstandardsrequiredbytheindustrywhenoperatinginevermoreremoteanddiverselocations.TheintegrationandmanagementofalltheseservicesbyGWDC’steamofspecialistsprovidestheClientwiththeconfi
5、dencethatanyprojectwillbecompletedinaccordancewiththehigheststandardspossible.2.Proposal?forthewastemanagementprogramrelatedtotheoilydrillingcuttingTreatmentoftheNABMdrilledcuttingswillcomplywiththeWasteManagementProgramand/orCompany’sspecificationsandlocalrequi
6、rements.GWDCshallprovideVerticalCuttingsDryersequipmentpackageoffirststeptoreducetheOOC(OilonCuttings)to8-5%.Then,thesecondsteptousebioremediationtoreducetheOOC(OilonCuttings)tolessthan2%Step#1.NABMSolidswastes–VerticalCuttingsDryersDisposalProcessDrillingwastef
7、luid&wastecuttingsshallbetransferredfromshaleshakertodryeratwellsiteorintocollectingtankbyaugerconveyor;thewasteincollectingtankshouldbetransferredtomudplantordisposalsitetodryerforfurthertreatment.Processchart:TransfersystemCuttingsfromthefirstshaleshakershallb
8、etransferredintocollectingtankforwastefluid&wastecuttings,therearestirringdeviceandpumpinthecollectingtank.Wastefluidfromdesander,desilterandcentrifugeshallbedischarg
