As of today Drillbench version 5.0.2 are available for download.

This is a maintenance release, and it includes fixes of some reported problems (further details below) as well as some minor improvements. Drillbench 5.0.2 does not contain new functionality.

Most important changes:

• The modeling of wellbore temperature has been improved for large diameter holes. Some bugs have been fixed and several improvements have been implemented in the model. Especially for large hole sizes an improved accuracy has been achieved. The improvement can be seen both in lower difference between measured and simulated temperature and in ability to model temperature trends. For the smaller hole sizes the changes are less significant.
  
• The PVT model selection and specification has been improved. Several minor fixes have been implemented, and it is now easier to use these modules correctly. 
  

Please contact your SPT Group office for further information.