What is RTAPK? A New Standard in Core Analysis With CoreSpec

What is RTAPK? A New Standard in Core Analysis

When it comes to understanding the reservoir, accurate measurements of porosity and permeability are critical. Traditional laboratory methods, while valuable, often fall short when it comes to replicating the true conditions a reservoir experiences in the field. They can be time-consuming, and their boundary conditions rarely match real-world production environments.

That’s where RTAPK changes the game.
RTAPK — short for Rate-Transient Analysis Porosity and Permeability — is a lab-based breakthrough that mirrors actual field conditions for core analysis. Developed through the Tight Oil Consortium and led by Dr. C.R. Clarkson, RTAPK recreates the pressure, flow regimes, and boundary conditions seen in unconventional wells, then analyzes the data using the same rate-transient techniques engineers rely on for field production data.

Why It Matters
• Realistic Testing: Matches lab testing to true reservoir behavior, capturing how rock performs under actual stress and flow conditions.
• Speed & Efficiency: Delivers multiple estimates of porosity and permeability in a fraction of the time required by conventional testing.
• Versatile Applications: Ideal for tight oil and gas reservoirs, but also supports energy transition projects like CO₂ storage, hydrogen storage, and geothermal development.
• Enhanced Accuracy: Accounts for sample heterogeneity and can even evaluate inter-well communication in “parent-child” well scenarios.
In short, RTAPK bridges the gap between lab analysis and field performance, giving operators more accurate data, faster, and with direct applicability to reservoir modeling and development planning.

Learn more about RTAPK and CoreSpec’s services by contacting us on our website’s contact page https://corealliances.com/contact/

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Media Contact:
Emile Stretcher
Marketing Director, Infinity Marketing (on behalf of CoreSpec)
emile@infinitymkting.com
(337) 502-2161