TRC Consultants, LC will have reduced staff on Monday, July 3rd, and will be closed on Tuesday, July 4th.

One of PHDWin’s most powerful tools is the Cash Formulas feature. This feature allows our special projects team and you to create custom models to fit your unique needs – domestic and international. To date, our team has modeled PSA/PSC contracts in over 40 countries/areas of the world.


These contracts can be very complex and time consuming to build – let our team of experts remove that burden from you by designing, testing, documenting and delivering your custom model.

International contract modelling is billed at an hourly rate of $175, with a minimum of $1400.

To get more information or to get started on a project with our team, please complete the brief form below. 

Contact Information

Your name*

Company*

Email*

Phone*

Contract Details

Regime Name

Model should consider:

Multiple owner groups

Custom report required

Desired delivery date:

Project Files

Sample spreadsheet file:

Actual PSC/PSA terms:

Overview/flow chart:

Comments about this request

Custom Modeling Disclaimer:

TRC Consultants will provide instructions for installing the model. We will make our best effort to QC and test the model, but it is up to you to confirm that it is working correctly once it is delivered. If any issues or new requests come up after the model has been finalized, the changes will be billed at the current consulting rate. Additionally, the model is designed to be compatible with the current version and build of PHDWin at the time of delivery. TRC is not responsible for the maintenance of any custom work - any future maintenance of the model will be billed at the current consulting rate.