FRACTURE STIMULATION OPTIMIZATION
Integrated Reservoir Solutions Division of Core Lab offers this program to aid in
the enhancement of well performance in tight gas sand reservoirs. This is a complete
evaluation package that is comprised of several components. Analysis are optimally
performed on conventional cores but rotary sidewall cores or cuttings may used or
a combination of both.
Phase One - Geological Evaluation
Define the rock parameters controlling response to stimulation. Identify rock types
with similar parameters for study of production performance. Match rock types with
log response.
Phase Two - Core and Fluid
Testing for Engineering and Log Calibration Provides the operator with a set of
measured rock properties data appropriate for the rock types identified in phase
one. Establish a relationship between saturation and effective gas permeability;
especially during the fracture fluid leak off or condensate drop out with pressure
change. Provide geomechanical properties for fracture design and log calibration.
Phase Three - Fracture Design
Recommend a stimulation treatment design that utilizes all available laboratory,
field and calibrated log information to optimize reservoir productivity.
Phase Four - Production Simulation
Prepare an estimate of expected production from stimulation treatment based upon
reservoir properties and fracture geometry and conductivity.
Phase Five - Completion Audit
Includes an overall evaluation of completion effectiveness with respect to fluid
and proppant placement, completion fluid flowback efficiency, and zonal production
contribution.