COURSE OVERVIEW:

Rock Physics: Integrating Petrophysics, Geomechanics, and Seismic Measurements is an advanced multidisciplinary course that explores the interconnected nature of subsurface physical properties. Modern reservoir characterization requires more than isolated studies; it demands a unified model where petrophysical properties like porosity and saturation are reconciled with the mechanical strength of the rock and the recorded seismic signal. This course provides the mathematical and conceptual framework to perform this complex integration.

The coverage includes the relationship between elastic moduli and geomechanical parameters—such as Young’s Modulus, Poisson’s Ratio, and Brittleness—which are critical for both wellbore stability and hydraulic fracture design. Participants will explore how changes in reservoir pressure and stress state (geomechanics) manifest as changes in seismic velocities (rock physics), providing a basis for time-lapse (4D) seismic monitoring. The scope emphasizes the importance of "cross-domain" calibration, using laboratory core measurements to validate both log-scale and seismic-scale interpretations.

Furthermore, the course addresses the application of integrated rock physics in unconventional shale plays and fractured reservoirs. Attendees will learn how to use seismic attributes to map mechanical "sweet spots" and to predict the orientation of in-situ stress fields. The curriculum focuses on reducing technical silos by providing a common language for geologists, geophysicists, and geomechanical engineers. By the end of the course, participants will be able to build comprehensive rock property models that honor petrophysical, mechanical, and geophysical constraints simultaneously.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

• Define the integrated relationship between Petrophysics, Geomechanics, and Geophysics.
• Derive Geomechanical parameters ($E, \nu, K, G$) from petrophysical and sonic logs.
• Understand the impact of Stress and Pore Pressure on seismic velocities.
• Utilize integrated models to predict Wellbore Stability and Sanding Risk.
• Evaluate Reservoir Brittleness and Fracability using seismic and log data.
• Perform 4D (Time-Lapse) Seismic feasibility studies based on reservoir stress changes.
• Link Petrophysical Rock Types (PRT) to Mechanical Stratigraphy.
• Analyze the effect of Fractures on seismic anisotropy (VTI/HTI).
• Calibrate Dynamic (Seismic) Moduli with Static (Laboratory) Moduli.
• Utilize Lambda-Mu-Rho (LMR) analysis for integrated rock characterization.
• Map in-situ Stress Fields using multi-component seismic and borehole data.
• Assess the impact of Mineralogy and TOC on the mechanical behavior of Shales.
• Quantify the uncertainty in cross-disciplinary property predictions.
• Design an integrated data acquisition program (Core, Logs, Seismic) for rock characterization.

TARGET AUDIENCE:

Advanced Geoscientists, Petrophysicists, Geomechanical Engineers, and Reservoir Geophysicists involved in complex field development.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximise the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.