Optimizing Field Development Using Natural Fluid Tracers Course

Jennifer Adams

Naturally occurring chemical tracers can be used in a variety of ways to reduce operator costs by Improving reservoir appraisal, monitoring and optimizing production and diagnosing production issues. These tools provide important insights into reservoir continuity, pay zone delineation, sweet spot identification, production allocation and IOR/EOR operation monitoring. All this be accomplished by comparing baseline chemical variations of petroleum and aqueous phases in oilfield reservoirs and near surface aquifers (contamination, seep scenarios) to produced fluid geochemical fingerprints. Flow assurance issues including mechanical issues, wax deposition, reservoir souring, etc., can also be addressed using this technology. This course offers an overview of reservoir geochemical methods and applications to appraise engineers of all types and geologists of the non-invasive, low-cost geochemical solutions available to understand common reservoir characterization and field optimization challenges.Read more...

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Course contents

    2 - Overview of Fluid Chemistry & Reservoir Geochemistry Principles

    2.01 - Types Of Fluids (Oil, Gas and Water; Phase, Chemistry) (24 min.)

    2.02 - Fluid Chemistry Considerations (14 min.)

    2.03 - Program Design And Limitations Of Each Fluid Type (21 min.)

    2.04 - Application Of Reservoir Geochemistry To Field Development (24 min.)

    2.05 - Geochemical Program Design (14 min.) Quiz

    3 - Reservoir Geochemistry Workflow

    3.01 - Fluid Characterization To Identify End Members (8 min.)

    3.02 - Migrated Fluids And Their Mixing (18 min.)

    3.03 - Statistical Tools And Software (21 min.) Quiz

    4 - Reservoir Appraisal

    4.01 - Fluid Phase – Anomalous GOR (18 min.)

    4.02 - Fluid Property Prediction (API Gravity And Viscosity) (28 min.)

    4.03 - Biodegraded Oil, Compositional Gradient (10 min.) Quiz

    5 - Production Allocation

    5.01 - Production Monitoring Vs. Allocation (24 min.)

    5.02 - Origin Of Stray Gas (17 min.) Quiz

    6 - Flow Assurance

    6.01 - High Molecular Weight Waxes, Asphaltenes (18 min.)

    6.02 - Source of H2S (20 min.) Quiz

    7 - Monitoring EOR

    7.01 - Waterflood Operations (18 min.)

    7.02 - EOR-EGR, CO2-EOR, WAG (17 min.) Quiz

    8 - Maximizing Recovery

    8.01 - Maximizing Recovery With Geochemistry (12 min.) Quiz