Estimated Value by Well
The wells driving the estimated value of Billy L. McDonell & Cheryl M. McDonell'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 Billy L. McDonell & Cheryl M. McDonell, 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 Billy L. McDonell & Cheryl M. McDonell
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 | NOWLIN BILLIE MARIE 2 API 25133766 | Johnson County, TX | FDL OPERATING LLC | 0.001047 | R | $153.97 |
| 2 | NOWLIN-DAVIS (SA) 3H API 25134452 | Johnson County, TX | FDL OPERATING LLC | 0.000645 | R | $123.34 |
| 3 | NOWLIN-DOYLE (SA) 3H API 25134462 | Johnson County, TX | FDL OPERATING LLC | 0.000523 | R | $118.00 |
| 4 | NOWLIN BILLIE MARIE 1 API 25131155 | Johnson County, TX | FDL OPERATING LLC | 0.001047 | R | $110.39 |
| 5 | NOWLIN-DAVIS (SA) 1H API 25134450 | Johnson County, TX | FDL OPERATING LLC | 0.000288 | R | $84.94 |
| 6 | NOWLIN-D-B-DAVIS (SA) 1H API 25134458 | Johnson County, TX | FDL OPERATING LLC | 0.000190 | R | $36.36 |
| 7 | NOWLIN-DAVIS (SA) 2H API 25134451 | Johnson County, TX | FDL OPERATING LLC | 0.000752 | R | $31.13 |
| 8 | NOWLIN-DOYLE (SA) 2H API 25134461 | Johnson County, TX | FDL OPERATING LLC | 0.000212 | R | $30.80 |
| 9 | NOWLIN BILLIE MARIE 4 API 25133799 | Johnson County, TX | FDL OPERATING LLC | 0.001047 | R | $27.03 |
| 10 | NOWLIN BILLIE MARIE 5H API 25133803 | Johnson County, TX | FDL OPERATING LLC | 0.001047 | R | $23.41 |
| 11 | NOWLIN BILLIE MARIE 3 API 25133797 | Johnson County, TX | FDL OPERATING LLC | 0.001047 | R | $21.02 |
| 12 | NOWLIN BILLIE MARIE 6 API 25133805 | Johnson County, TX | FDL OPERATING LLC | 0.001047 | R | $16.19 |
| 13 | NOWLIN BILLIE MARIE 7 API 25133806 | Johnson County, TX | FDL OPERATING LLC | 0.001047 | R | $16.08 |
| 14 | GRISWELL-NOWLIN (SA) 2 API 25133379 | Johnson County, TX | FDL OPERATING LLC | 0.000034 | R | $5.38 |
| 15 | NOWLIN-DOYLE (SA) 1H API 25134460 | Johnson County, TX | FDL OPERATING LLC | 0.000105 | R | $3.02 |
| 16 | GRISWELL-NOWLIN (SA) 3 API 25133357 | Johnson County, TX | FDL OPERATING LLC | 0.000019 | R | $1.14 |
| 17 | GRISWELL-NOWLIN (SA) 1 API 25133324 | Johnson County, TX | FDL OPERATING LLC | 0.000041 | R | $0.50 |
How It Works
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