Estimated Value by Well
The wells driving the estimated value of Deborah Ann Marek'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 Deborah Ann Marek, 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 Deborah Ann Marek
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 | SHIPMAN UNIT C 2H API 25134235 | Johnson County, TX | XTO ENERGY INC. | 0.001480 | R | $357.96 |
| 2 | SHIPMAN UNIT B 3H API 25133769 | Johnson County, TX | XTO ENERGY INC. | 0.001480 | R | $218.44 |
| 3 | SHIPMAN UNIT A 1H API 25131425 | Johnson County, TX | XTO ENERGY INC. | 0.001480 | R | $169.88 |
| 4 | SHIPMAN UNIT C 5H API 25134239 | Johnson County, TX | XTO ENERGY INC. | 0.001480 | R | $138.63 |
| 5 | SHIPMAN UNIT C 4H API 25134238 | Johnson County, TX | XTO ENERGY INC. | 0.001480 | R | $32.36 |
How It Works
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