Estimated Value by Well
The wells driving the estimated value of John D Mullen and Mary K Mullen's mineral portfolio.
Estimated values combine recorded decimal interests with recent well production.
Get a firm cash offer for these mineral and royalty interests. We review your production history and respond within two business days.
Production History & Forecast
Combined monthly oil and gas production from the most active wells associated with John D Mullen and Mary K Mullen, with a 36-month decline-curve forecast.
Source: Railroad Commission of Texas lease production filings. Condensate volumes are reported with gas. The dashed forecast is a decline curve fitted to the production history — an estimate, not a guarantee of future production.
Interests Held By John D Mullen and Mary K Mullen
Royalty and mineral interests from the 2025 county tax roll, matched to producing oil and gas wells. Sorted by estimated value.
| # | Property | County | Operator | Interest | Type | Est. Value |
|---|---|---|---|---|---|---|
| 1 | JACKSON A. D. A 2 API 25133027 | Johnson County, TX | FDL OPERATING LLC | 0.000905 | R | $153.18 |
| 2 | JACKSON A. D. A 1 API 25133024 | Johnson County, TX | FDL OPERATING LLC | 0.000905 | R | $8.67 |
| 3 | JACKSON A.D. A 3 API 25133028 | Johnson County, TX | FDL OPERATING LLC | 0.000905 | R | $2.58 |
How It Works
Request Your Cash Offer
Tell us how to reach you and we'll prepare a no-obligation offer for the interests held by John D Mullen and Mary K Mullen.