Estimated Value by Well
The wells driving the estimated value of Mark L. Shidler & Mitzi A. Shidler'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 Mark L. Shidler & Mitzi A. Shidler, 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 Mark L. Shidler & Mitzi A. Shidler
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 | FOWLER 4 H API 25131461 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $88.79 |
| 2 | FOWLER UNIT 13H API 25133911 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $76.96 |
| 3 | FOWLER 5 H API 25131651 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $73.95 |
| 4 | FOWLER UNIT 12H API 25133910 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $72.91 |
| 5 | FOWLER UNIT 10H API 25133903 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $55.66 |
| 6 | FOWLER UNIT 8H API 25133907 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $40.56 |
| 7 | FOWLER UNIT 7H API 25133899 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $39.62 |
| 8 | FOWLER 18H API 25133621 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $30.38 |
| 9 | FOWLER 2 H API 25131459 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $25.57 |
| 10 | FOWLER 3H API 25131460 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $25.15 |
| 11 | FOWLER 1H API 25131145 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $14.90 |
| 12 | FOWLER UNIT 9H API 25133596 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $7.96 |
| 13 | FOWLER UNIT 11H API 25133909 | Johnson County, TX | UPP OPERATING LLC | 0.000383 | R | $1.58 |
How It Works
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