PHDWIN WEEK 2025

September 8-12

Happy Holidays! We’re grateful for your support and wish you a joyful season.

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Support is online M-F from 9:00 am - 5:00 pm (CDT).

Purvis Energy Advisors

We Help Energy Leaders Build Cleaner, More Profitable Businesses
Purvis Energy Advisors specializes in thorough and circumspect project-based reservoir engineering, research, and training. We are focused on optimizing, re-using and decommissioning late life fields and finding new opportunities in clean energy.

Your Energy Partner in Transition

Featured Afternoon Keynote

Date & Time

September 12, 2025

10:00 AM - 11:00 AM CDT

Duration

60 minutes

Including Q&A

Location

Live Streaming

PHDwin Week

Top 10 Reasons to Include Decommissioning Costs in Reserve Reports

Learn more about Purvis Energy Advisor & Dwayne Purvis

Featured Courses

“Though there are more sophisticated methods, decline curve analysis is by far the most common. Combined with analysis of the other parts of cash flows, it forms the foundation of acquisitions, drilling programs and all sorts of investment analyses.” – Dwayne Purvis, P.E.

More Resources from Purvis Energy Advisors

These use the settled prices as posted online by CME Group each Friday and on the first calendar day of each month. We have used the settled front month price on the date of the strip as the price in the current month. For gas, an average for each calendar year is also provided, and the strip prices shown for NGLs are, in fact, the strip prices for oil. By default in PHDwin, the final price will be used for all subsequent times. Please note that we have tried to be diligent, but we cannot guarantee that these figures are reliable. If you observe a mistake, please email us immediately at admin@purvisenergyadvisors.com!

 

Committed to Client Service

We are not in the business of making oil but the business of making money. In reality, we make decisions and drill holes in the ground, and we hope that those make money. 

 

Purvis Energy Advisors is here to help you make better decisions.

Connect With Dwayne Purvis, P.E

Forging Insights for Executives & Engineers to Succeed in the Changing Energy Landscape

At Purvis Energy Advisors, we know how overwhelming it is to adapt to a new energy landscape, considering both the maturity of oil production and the rise of new energy. But we also know that if you don’t evolve, your business likely faces serious threats.