Estimated Value by Well
The wells driving the estimated value of Harold L Gillespie'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 Harold L Gillespie, 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 Harold L Gillespie
Royalty and mineral interests from the 2022 county tax roll, matched to producing oil and gas wells. Sorted by estimated value.
| # | Property | County | Operator | Interest | Type | Est. Value |
|---|---|---|---|---|---|---|
| 1 | COOKE RANCH W#A4H A 4H API 28334997 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $1,538.63 |
| 2 | PIELOP COOKE UNIT 2 W#1H 1H API 28332429 | La Salle County, TX | BPX OPERATING COMPANY | 0.004746 | R | $1,514.91 |
| 3 | COOKE RANCH W#L1H L 1H API 28335847 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $1,346.11 |
| 4 | PIELOP COOKE UNIT 1 W#1H 1H API 28332424 | La Salle County, TX | BPX OPERATING COMPANY | 0.005519 | R | $1,030.58 |
| 5 | COOKE RANCH W#D1H D 1H API 28332871 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $928.05 |
| 6 | COOKE RANCH W#C3 C 3H API 28333903 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $788.20 |
| 7 | COOKE RANCH B 6H B 6H API 28336164 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $667.85 |
| 8 | PIERCE W#30H 30H API 28334419 | La Salle County, TX | EP ENERGY E&P COMPANY L.P. | 0.005859 | R | $548.62 |
| 9 | COOKE RANCH B 3H B 3H API 28336161 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $487.20 |
| 10 | COOKE RANCH B 4H B 4H API 28336163 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $341.73 |
| 11 | COOKE RANCH W#C1H C 1H API 28333901 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $282.97 |
| 12 | PIERCE W#31H 31H API 28334420 | La Salle County, TX | EP ENERGY E&P COMPANY L.P. | 0.005859 | R | $208.99 |
| 13 | COOKE RANCH W#F1H F 1H API 28333388 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $1.21 |
| 14 | COOKE RANCH L 3SL L 3SL API 28335846 | La Salle County, TX | REPSOL OIL & GAS USA LLC | 0.003906 | R | $0.00 |
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