unconventional oil and gas - c-fer technologies · industry challenges • fraccing operation risks...
Post on 17-Apr-2018
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Industry Challenges
• FraccingOperationRisks• ArtificialLift/DeliquificationPerformance• WellDesign&CasingIntegrity• CompletionSystemOptimization• CementIntegrity Highlight: Fraccing Operation Risks
Erosiondamagetowellheadcomponentsanddownholeassembliescanoccurinhighfluidrateenvironmentscontaininghardandabrasivesolids,suchasthoseinhighrate,multi-stagefracturingoperationsandflow-back.Theseconditionscouldresultinasignificantwelllossorblowouthazard.Assessingandmitigatingerosionbecomescriticalinthesecases,impactingsafety,theenvironmentandcost.Predictionofthelocationandthedegreeofpotentialdamageandmateriallossisrequiredtoaidinthedesignandoptimizationofcompletion/fraccingsystemsandprocesses.
C-FER’sCapabilities• ModellingerosionandmateriallosswithComputationalFluidDynamics(CFD)• Simulationofflowanderosioninwellhead,pipinganddownholecomponents• Structuralanalysisofsurfaceanddownholeequipment• Riskassessmentoffracturingandoperatinglifeofwells
Highlight: Artificial Lift/Deliquification PerformanceC-FER’sExperience:• ManagementofJointIndustryProject(JIP)ondownholegas/liquidseparation• Laboratorytestingofthevariousdeliquificationsystems• Assistanceindevelopmentofdeliquificationsystemprototype• Developmentofdeliquificationmethodselectiontool• Evaluationofdevelopmentstrategiesforextendedreachgaswells,includingseveraldifferentwellgeometriesand
artificialliftsystemoptions
Unconventional Oil and Gas
C-FERTechnologies
www.cfertech.com
PrintedinCanada2014
Darren Worth [E] Sr. Research EngineerProduction Operations
d.worth@cfertech.com[T] 780.450.8989 x 237[F] 780.450.3700
CFD Analysis of Well Equipment Erosion during Fraccing Operations
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