GEOLOGYENGINEERING

Reservoirheterogeniety

Sedimentology /depositional systems

Stratigraphy

Reservoir drive

Hydraulic fracturingdesign and execution

Drilling fluid selection

Structure (faults /fractures)

Fracture networksPore architecture

Nano-scale gastransport

mechanisms

Lithology /mineralogy

Diagenesis

Reservoir fluidbehavior

Pumps and liftsystems

Water management

Proppant selection

Hazard avoidance

Reservoircompartmentalization

V E R S U S

MUST-KNOW RESERVOIR REALITIES

Geochemistry of oil /fluids

Gas fingerprinting

Thermal maturation /kerogen typing

Geosteering

Waterfloods / CO2

Logging WhileDrilling

SUSAN SMITH NASH, 2015