About PHDWin
PHDWin is a full-featured, completely integrated economics and decline curve software package written by petroleum engineers for the oil
and gas industry. It offers a complete solution to manage, organize, and evaluate reserves and economics.
Calculate Economics
Flexible modeling available for almost any country including U.S., Canadian and International assets. Before and after tax calculations are included.
Cases can be projected in any volume convention and economics reported in the volume and currency convention of choice.
Report Results
Choose from one of 60 default report formats that come standard with the program. Roll-ups and summaries are easy to define and automate.
Make informed business decisions based upon Net Present Value, Internal Rate of Return, and Return on Investment.
Forecast Production
Our graphics module is unsurpassed in its ease-of-use and quality of output. Economic results are displayed IMMEDIATELY on a graph after
any modification. No need to recompile the project!
Volumetrics
Volumetric calculator is integrated with the decline curves to calculate in-place volumes and automatically display recovery factor percentages.
Gas Material Balance
Project BHP/Z to calculate in-place gas volumes that are linked to the gas decline curve.
Estimate Reserves
Companies need to know how much they have already produced, how much is left to produce, and the total estimated economic recovery. PHDWin can provide all
this and more!
 Create "What-if" Scenarios
View the economic results associated with an increase or decrease in prices, expenses or reserves.
Sensitivities and Risk Analysis
Sophisticated probability of success tools like the Risk Tree, help to accurately risk volumes, cash flows and investments appropriately, and
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