Abbreviations by Continue Drilling December 17, 2021 Abbreviations A B C D E F G H I J K L M N O P Q R S T U V W X Y Z There are currently 108 abbreviations in this directory beginning with the letter E.EYoung'S ModulusE.S THElectro Sub Tubing HangerE.S. A.Electro Sub AdaptorE/LElectic LineE/WEast/WestE&AExploration And AppraisalE&PExploration And ProductionEaEnvironmental Assessment or EachEAGEEuropean Association Of Geoscientists & EngineersEBITDAEarnings Before Interest, Taxes, Depreciation, And AmortizationECEuropean CommissionECCEmergency Control CenterECDEquivalent Circulating DensityECDISElectronic Chart Display And Information SystemECGDExports Credits Guarantee DepartmentECHAEuropean Chemicals AgencyECITBEngineering Construction Industry Training BoardECPExternal Casing PackerECRDElectrically Controlled Release ToolECSElectronic Chart SystemEDPExploration Drilling Program Report or Emergency Disconnect PackageEDRExploration Drilling ReportEDRCEffective Daily Recovery Capacity (Of Oil Skimmers)EDSEmergency Disconnect SequenceEEHAElectrical Equipment In Hazardous AreasEEPEmergency Evacuation PlanEEREmergency Escape And Refuge (System)EERAEscape, Evacuation, And Rescue AnalysisEEZExclusive Economic ZoneEFHEssential Fish HabitatEFLElectrical Flying LeadEFREngineering Factual ReportEGMBEEthylene Glycol Mono Butyl EtherEHTElectric Heat TraceEHVExtra High VoltageEIEugene Island Area Gulf Of Mexico Leasing AreaEIAUS Energy Information Administration or Environmental Impact AssessmentEIREnvironmental Impact ReportEISEnvironmental Impact StatementELThe Elbow Gulf Of Mexico Leasing Area or Exploration Licence or Electric Log or Economic limitELECElectricELEVElevationELTEconomic Limit TestEMEmop Log or ElectromagneticEMFElectro Magnetic FieldsEMGEquivalent Mud GradientEMIElectromagnetic InspectionEMOPEmop Well Site Processing LogEMPElectromagnetic Propagation LogEMTElectrical Metallic Tubing (Conduit)EMWEquivalent Mud WeightENPI Enhanced Productivity Index Log or European StandardENCElectronic Navigation ChartENGEngineering LogENGFEngineer Factual ReportENGPDEngineering Porosity DataEniEnte Nazionale Idrocarburi S.P.A. (Italy)ENJEnerjet LogEOFLEnd Of Field LifeEOREnhanced Oil RecoveryEOSEquation Of StateEOTEnd Of TubingEOWEnd Of Well ReportEPExploration PlanEP-1Expenditure Number OneEPAUS Environmental Protection Agency or Environmental Protection ActEPCIEngineering, Procurement, Construction, And InstallationEPCUElectrical Power Conditioning UnitEPFSElectronic Position Fixing SystemEPIDORISExploration And Production Integrated Drilling Operations And Reservoir Information SystemEPIRBEmergency Position Indicating Radio BeaconEPTElectromagnetic PropagationEQEquation Or Equal toEquipEquipmentERExtra Requirment or Extended ReachER(D)Extended Reach (Drilling)ERAEnvironmental Risk AssessmentERCEmergency Response And ControlERDExtended Reach DrillingERNSEmergency Response Notification SystemEROEIEnergy Returned On Energy InvestedERPEnterprise Resource Planning or Emergency Response PlanERTEmergency Response Training or Emergency Response TeamESEmulsion Stability (mud test) or Electrical SurveyESAUS Endangered Species ActESDEmergency Shut Down or Electrostatic DischargeESPExpected Surface Pressure or Electric Submersible PumpESPccExpected Surface Pressure For The Completion CaseEst. (Estd)EstimatedETAEvent Tree Analysis or Estimated Time of ArrivalETAPEastern Trough Area ProjectETDEstimated Time of DepartureETOElectro Technical OfficerETSFElectronic Trading Standard FormatETSIEuropean TelecommunicationsETTDElectromagnetic Thickness TestETUElectrical Test UnitEUEuropean UnionEUEExternal Upset End (type of thread)EUREstimated Ultimate RecoveryEVAREEvaluation ReportEVIEquipment Verification InspectionEWREnd Of Well ReportEWTAEglin Water Test AreaExpl.ExplorationExt.External or ExtentionEZSVBridge Plug TypeEZSV BPEasy drill Squeeze Valve Bridge Plug Share FacebookTwitterPinterestEmail