During the period of February 15 – 17 the training program Black Oil PVT Modelling organized for our colleagues from TGT Oilfield Services took place. The PolyPVT software features have been demonstrated to all the participants. PolyPVT provides facilities for uploading, processing and fitting of pressure and rate data with various diffusion models. All the trainees have completed some practical cases that helped to develop their software user skills. The course was organized mainly in the format of discussion.