1---2name: oil-and-gas-reservoir-engineering3description: Sub-skill of oil-and-gas: Reservoir Engineering (+5).4---56# Reservoir Engineering (+5)78## Reservoir Engineering91011- **Reservoir Characterization**: Porosity, permeability, saturation analysis12- **Reserve Estimation**: Volumetric, material balance, decline curve analysis13- **Reservoir Simulation**: Black oil, compositional, thermal modeling14- **Enhanced Oil Recovery (EOR)**: Chemical, thermal, gas injection methods15- **PVT Analysis**: Fluid properties, phase behavior, EOS modeling1617## Production Engineering181920- **Well Performance**: IPR/VLP analysis, nodal analysis21- **Artificial Lift Systems**: ESP, gas lift, rod pumps, PCP, jet pumps22- **Production Optimization**: Rate allocation, production scheduling23- **Well Testing**: Pressure transient analysis, buildup/drawdown tests24- **Flow Assurance**: Hydrates, wax, asphaltenes, scale management2526## Drilling Engineering272829- **Well Planning**: Trajectory design, casing design, mud programs30- **Drilling Operations**: ROP optimization, hole cleaning, stuck pipe prevention31- **Directional Drilling**: MWD/LWD, geosteering, horizontal wells32- **Well Control**: Kick detection, kill procedures, BOP systems33- **Drilling Fluids**: Mud properties, rheology, filtration control3435## Completion Engineering363738- **Completion Design**: Open hole, cased hole, multilateral completions39- **Sand Control**: Gravel packs, screens, chemical consolidation40- **Stimulation**: Hydraulic fracturing, matrix acidizing, acid fracturing41- **Perforating**: Charge selection, underbalance design, oriented perforating42- **Smart Wells**: ICVs, downhole monitoring, intelligent completions4344## Facilities Engineering454647- **Separation Systems**: Two/three-phase separators, slug catchers48- **Processing Equipment**: Dehydration, sweetening, NGL recovery49- **Compression Systems**: Reciprocating, centrifugal compressors50- **Pipeline Design**: Hydraulics, material selection, corrosion control51- **Storage Facilities**: Tank design, vapor recovery, custody transfer5253## Offshore Engineering545556- **Platform Types**: Fixed, floating (FPSO, TLP, SPAR, semi-sub)57- **Subsea Systems**: Trees, manifolds, pipelines, umbilicals58- **Riser Systems**: SCR, TTR, flexible risers, hybrid systems59- **Mooring Systems**: Spread mooring, turret mooring, DP systems60- **Installation Methods**: Heavy lift, float-over, J-lay, S-lay, reel-lay