Texas oil lease
ProducingS. DUDERSTADT
S. Duderstadt is an oil lease in Gonzales County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Eagleville (Eagle Ford-1) field.
1 well
- Operator
- Magnolia Oil & Gas Operating LLC
- County
- Gonzales County
- RRC lease
- 01-15494
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 24 mcf
- Oil in Jul 2026
- 2 bbl
Checks stopped on this lease?
- Operator
Operator changed: Magnolia Oil & Gas Operating LLC took over from Silver Hill Energy Operating LLC in Mar 2026.
- Sales
No sales reported for the last 3 months of state data (through Jul 2026).
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
Oil output fell 28% over the last 12 months
- Oil (bars)
- Gas (line)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
All of the gas went to lease fuel in the 2 months reported
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Who has run this lease
The operator changed 2 times, most recently in Mar 2026
- Magnolia Oil & Gas Operating LLC Mar 2026 to now
- Silver Hill Energy Operating LLC Nov 2025 to Feb 2026
- 1776 Energy Operators, LLC Jan 2020 to Oct 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-177-32135 | 1H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Gulfmark Energy, Inc. | Oil | Gathers | 100 | Jun 1, 2013 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
What Magnolia Oil & Gas Corporation told investors it received
| Quarter | Oil$ per bbl | Gas$ per mcf | Gas liquids$ per bbl | Filing |
|---|---|---|---|---|
| Q2 2026 | $98.13 | $2.18 | $23.25 | SEC filing |
| Q1 2026 | $70.29 | $2.98 | $18.48 | SEC filing |
| Q3 2025 | $63.55 | $2.46 | $18.98 | SEC filing |
| Q2 2025 | $62.20 | $2.55 | $19.94 | SEC filing |
| Q1 2025 | $69.81 | $3.11 | $22.03 | SEC filing |
| Q3 2024 | $74.23 | $1.52 | $19.46 | SEC filing |
SourceMagnolia Oil & Gas Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Magnolia Oil | 2 | 0 | 8 | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Magnolia Oil | 13 | 0 | 0 | 0 | 0 | $84.81 | $3.15 |
| May 2026Magnolia Oil | 0 | 0 | 0 | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Magnolia Oil | 155 | 175 | 0 | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Magnolia Oil | 52 | 132 | 16 | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Silver Hill | 188 | 188 | 0 | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Silver Hill | 372 | 372 | 0 | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Silver Hill | 29 | 0 | 0 | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Silver Hill | 179 | 170 | 0 | 0 | 0 | $60.06 | $3.79 |
| Oct 20251776 Energy | 136 | 188 | 0 | 0 | 0 | $60.89 | $3.19 |
| Sep 20251776 Energy | 105 | 150 | 0 | 0 | 0 | $63.96 | $2.97 |
| Aug 20251776 Energy | 98 | 195 | 0 | 0 | 0 | $64.86 | $2.91 |
| Jul 20251776 Energy | 124 | 172 | 0 | 0 | 0 | $68.39 | $3.20 |
| Jun 20251776 Energy | 111 | 187 | 0 | 0 | 0 | $68.17 | $3.02 |
| May 20251776 Energy | 0 | 0 | 0 | 0 | 0 | $62.17 | $3.12 |
| Apr 20251776 Energy | 139 | 193 | 0 | 0 | 0 | $63.54 | $3.42 |
| Mar 20251776 Energy | 141 | 189 | 0 | 0 | 0 | $68.24 | $4.12 |
| Feb 20251776 Energy | 120 | 173 | 0 | 0 | 0 | $71.53 | $4.19 |
| Jan 20251776 Energy | 162 | 175 | 0 | 0 | 0 | $75.74 | $4.13 |
| Dec 20241776 Energy | 277 | 351 | 0 | 0 | 0 | $70.12 | $3.01 |
| Nov 20241776 Energy | 65 | 0 | 0 | 0 | 0 | $69.95 | $2.12 |
| Oct 20241776 Energy | 224 | 308 | 0 | 0 | 0 | $71.99 | $2.20 |
| Sep 20241776 Energy | 254 | 167 | 0 | 0 | 0 | $70.24 | $2.28 |
| Aug 20241776 Energy | 237 | 349 | 0 | 0 | 0 | $76.68 | $1.99 |
| Jul 20241776 Energy | 0 | 0 | 0 | 0 | 0 | $81.80 | $2.07 |
| Jun 20241776 Energy | 213 | 171 | 0 | 0 | 0 | $79.77 | $2.54 |
| May 20241776 Energy | 223 | 178 | 0 | 0 | 0 | $80.02 | $2.12 |
| Apr 20241776 Energy | 228 | 355 | 0 | 0 | 0 | $85.35 | $1.60 |
| Mar 20241776 Energy | 157 | 193 | 0 | 0 | 0 | $81.28 | $1.49 |
| Feb 20241776 Energy | 95 | 0 | 0 | 0 | 0 | $77.25 | $1.72 |
| Jan 20241776 Energy | 83 | 0 | 0 | 0 | 0 | $74.15 | $3.18 |
| Dec 20231776 Energy | 160 | 163 | 0 | 0 | 0 | $71.90 | $2.52 |
| Nov 20231776 Energy | 0 | 0 | 0 | 0 | 0 | $77.69 | $2.71 |
| Oct 20231776 Energy | 103 | 177 | 0 | 0 | 0 | $85.64 | $2.98 |
| Sep 20231776 Energy | 182 | 175 | 0 | 0 | 0 | $89.43 | $2.64 |
| Aug 20231776 Energy | 266 | 172 | 0 | 0 | 0 | $81.39 | $2.58 |
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.
How to check your stub against this lease Checks stopped on this lease? See the likely reasonsDo your checks match this lease?
Nearby
This lease belongs to
Magnolia Oil & Gas Operating LLC in Gonzales County
- OTTO
4,937 bbl
- EDWARDS
4,550 bbl
- CROZIER WILLIAMSON UNIT
4,110 bbl
- NORDIA GRANDE -A-
3,905 bbl
- COPELAND, C.
2,628 bbl
- NORDIA GRANDE "D"
2,500 bbl
- GOLDEN
1,306 bbl
- LIESMAN
1,071 bbl
- NORDIA GRANDE "C"
652 bbl
- EDWARDS UNIT A
5,417 mcf
Eagleville (Eagle Ford-1) field
- LEPPARD
1,357 bbl
- PIERCE
4,441 mcf
- MCKENZIE UNIT L
1,216 bbl
- GLORIA WHEELER 'F'
1,204 bbl
- CARDEN EF
29,721 mcf
- K. KOTARA
1,291 bbl
- SMITH-TINSLEY 1
1,270 bbl
- HUBBARD C UNIT
4,913 mcf
- GOLDEN
1,306 bbl
- LA CORONA RANCH
1,295 bbl
Leases within 10 km
- PEVERETT UNIT
1,250 bbl · 0.3 km
- NORDIA GRANDE -A-
3,905 bbl · 0.7 km
- NORDIA GRANDE
10,751 bbl · 0.8 km
- LIESMAN
1,071 bbl · 1 km
- BLT
4,397 bbl · 1.1 km
- GOLDEN
1,306 bbl · 1.2 km
- RED CREST 3H
26,557 bbl · 1.6 km
- EDWARDS UNIT A
10,088 bbl · 1.6 km
- RED CREST 4H
26,753 bbl · 1.6 km
- RUCKER UNIT
10,236 bbl · 1.7 km
Drilling permits within 10 km
WARREN B-WARREN A SA 1 #1H
new drill · horizontal · BPX Operating Company · De Witt County · 9.2 km
Permit 0915667 · Jun 12, 2026
WARREN B-WARREN A SA 2 #2H
new drill · horizontal · BPX Operating Company · De Witt County · 9.2 km
Permit 0915351 · May 19, 2026
WARREN B-WARREN A SA 4 #4H
new drill · horizontal · BPX Operating Company · De Witt County · 9.2 km
Permit 0915353 · May 19, 2026
WARREN B-WARREN A SA 3 #3H
new drill · horizontal · BPX Operating Company · De Witt County · 9.2 km
Permit 0915352 · May 19, 2026
LIESMAN #15H
new drill · horizontal · Magnolia Oil & Gas Operating LLC · Gonzales County · 1.7 km
Permit 0915138 · May 18, 2026