Download Merlin’s TDH® Software Manual
This manual provides a practical guide to using Merlin’s TDH® software, a comprehensive engineering tool developed to support torque & drag and hydraulics analysis across the full well lifecycle. It is designed to help engineers set up well scenarios, input key data, and carry out detailed simulations to evaluate well behaviour, operational limits, and performance. The manual walks users through each module of the system, from trajectory and wellbore definition through to advanced analyses such as torque & drag, hydraulics, casing design, and cementing, enabling consistent, accurate, and auditable engineering workflows.
