Mechanical Earth Model Calibration for Sanding Potential Estimation: A Case Study From the Tombua-Landana Development in Angola’s Deepwater Block 14

Sand control risks, costs, and alternatives are significant<br>factors in the planning phase of a field development. A<br>mechanical earth model (MEM) which includes in-situ stress<br>and rock strength should be constructed and used to evaluate<br>potential for rock failure during production. Fully integrating<br>and calibrating strength, stress, and failure models is crucial to<br>correctly characterize sanding potential.