Cased Hole Formation Evaluation - CH

Gas properties: Real gas behavior equations of state, impurities, mixtures, phase behavior dew point, retrograde behavior, flash calculations; classifying gas reservoirs; Reservoir performance: Gas well testing - flow after flow, isochronal, stabilized inflow performance; turbulence and skin effects; perforation effects; tight well analysis; horizontal wells; hydraulically fractured wells; Reserve calculations: P/Z plots, energy plots, water influx, abnormal pressure effects; diagnostic testing based on production data; Flow in pipes and restrictions: Pressure loss - tubing, flowlines, chokes, safety valves; effects of liquids-liquid loading, liquid removal methods, multiphase flow correlations; erosional velocity; Compression: Types of compressors; compressor selection - reciprocating and centrifugal; effects of variables; capacity and horsepower; Total system analysis: Tubing and flowline size effects; perforating effects; relating deliverability to time; evaluating compressor installations; analyzing injection wells; Flow measuring: Orifice metering - design, accuracy, troubleshooting; other metering methods; Condensate reservoirs: Reservoir types - wet gas, retrograde; reserve estimates, laboratory simulation; gas cycling; Field operations problems: Interpreting P/Z plots; hydrate formation