Geologic and Reservoir Evaluations
Terra Dynamics Incorporated provides geologic and reservoir evaluation services to help
characterize injection reservoirs, including the Injection Zone and/or Injection Interval, and
associated confining layers, or Confining Zones. Our evaluations define these features both
qualitatively and quantitatively to support informed project planning and regulatory decision-
making.
These services help clients assess the potential efficiency and service life of injection wells,
allowing them to make well-supported decisions about waste disposal needs. Based in Round
Rock, Texas, we serve clients in Texas, Arkansas, Kansas, Louisiana, Mississippi, and other
areas requiring specialized geologic and reservoir evaluation support.
Reservoir Analysis
Our geologists identify and evaluate subsurface disposal horizons by assessing their porosity,
permeability, and stratigraphic thickness. These evaluations help define the selected horizon’s
long-term disposal capacity and expected operational efficiency.
Formation Evaluation
Careful formation evaluation is essential to successful injection well operations. Our
geologists characterize the lithology, porosity, permeability, and fluid saturation of the
formation designated as the Injection Interval, thus confirming the reservoir’s suitability and
capacity for disposal operations.
Reservoir Modeling
Our geologists and engineers review reservoir data from field reports, well logs, seismic
surveys, and production history, then apply analytical methods and numerical simulations to
develop two- and three-dimensional reservoir models. These models incorporate
petrophysical, geological, and geophysical properties to help predict the reservoir’s dynamic
response once injection operations begin.
Geologic Interpretation
Terra Dynamics Incorporated routinely conducts geologic evaluations to characterize
subsurface formations and stratigraphic composition. These assessments help confirm that suitable injection reservoirs are present, viable, and capable of supporting environmentally
safe and operationally efficient disposal operations.
Subsurface Mapping
Subsurface mapping is an essential part of focused geologic assessment and injection
reservoir modeling. Our geologists use proven methods to collect the necessary data and
apply appropriate software tools to accurately characterize the subject injection reservoir.
Feasibility Studies
Before an injection well project begins, a feasibility study is often necessary to confirm
project viability. Our geologists and engineers understand the critical factors required for a
successful injection well project and are skilled at identifying technical, legal, and logistical
challenges. A well-researched feasibility study is the first step toward safe, efficient, and
successful injection well operation.
Contact Us
To learn more about our geologic reservoir evaluation capabilities as they pertain to efficient and reliable construction and operation of your disposal well, please contact Terra Dynamics Incorporated today at 512-795-8183. We’re ready to discuss your project and provide the essential insights needed to construct and operate with confidence.