The laboratory carried out technology research for subsea equipment installation simulation. It built a three-dimensional model of the subsea production system through virtual simulation technologies such as three-dimensional modeling software 3D MAX and created a virtual setting for subsea production system through virtual reality engine Unity 3D to to simulate subsea equipment installation. A 25m×15m×10m (length × width × depth)  pool  was also built to simulate various working conditions for the installation and operation of subsea equipment and provide technical support for it.