Subsurface

Maximize economic value by understanding the subsurface
Gaffney, Cline & Associates subsurface experts maximize economic value using a multidisciplinary team approach to subsurface exploration and production analysis. Our expertise ranges from frontier exploration and evaluation to mature field reservoir characterization.
You can rely on extensive subsurface expertise, including seismic interpretation, petrophysics and log analysis, reservoir characterization, data integration using geocellular modeling, and volumetrics using deterministic and probabilistic models. We’ve worked on assets in thousands of basins around the world.
We can go to work for you on a new project, complement your team’s expertise, or offer advice on basin studies covering subsurface environments, prospect analysis, volumetric and risk analyses, and evaluation of frontier, undeveloped, or mature plays.
We’ll also create and/or review an exploration strategy, field development plan, determine drilling, completion, production risk, complete a geological/geophysical review and basin evaluation. Also, let us work with you on prospect generation and in-depth field studies involving detailed reservoir characterization, volume estimates/evaluations.
For more information about our subsurface expertise, please call us or send us an e-mail.
Seismic Interpretation
Our seismic interpretation service boosts your team’s geophysical expertise. Our geophysicists know how to add value to your proprietary data with superior evaluation.
Prospect Evaluation and Exploration Risk Analysis
This service determines the geological chance of a reservoir’s success. Our geoscientists have developed the right methods to evaluate a play.
Volumetrics
Our volumetric service estimates oil or gas volume for better internal decisions, government reporting, and investor due diligence.
Reservoir Characterization, Modeling, Simulation
Our reservoir characterization, modeling, and simulation service is the right choice for maximizing return on investment.
Integrated Field Development Studies
This work enables you to minimize capital expenditure by optimizing the field development plan. We consider every oilfield discipline so you know what to expect when work begins.




