Texas oil lease
ProducingVOLLMERT 'C'
Vollmert 'C' is an oil lease in Hemphill County, Texas, operated by Unit Petroleum Company in the Canadian, Se (Douglas) field.
3 wells
- Operator
- Unit Petroleum Company
- County
- Hemphill County
- RRC lease
- 10-09493
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 12,365 mcf
- Oil in Jul 2026
- 0 bbl
Checks stopped on this lease?
- Buyer
Buyer changed: SUPERIOR MIDSTREAM TEXAS, LLC replaced SUPERIOR PIPELINE COMPANY,L.L.C. as the buyer of this lease's gas from oil wells on Jan 1, 2025.
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 13% 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
Since Jul 2026 the lease's gas goes to lease fuel instead of a processing plant
- Processing plant (3)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
73% · 9,056 mcf
Lease fuel (1)
27% · 3,309 mcf
3 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-211-34301 | 8 | Shut-in |
| 42-211-34621 | 10 | Active |
| 42-393-31851 | 4 | Shut-in |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Eastex Crude Company, LLC | Oil | Gathers | 100 | Jan 1, 2025 | – |
| Superior Midstream Texas, LLC | Casinghead gas | Buys | 100 | Jan 1, 2025 | – |
| Superior Midstream Texas, LLC | Casinghead gas | Gathers | 100 | Jan 1, 2025 | – |
| Superior Pipeline Company,l.l.c. | Casinghead gas | Gathers | 100 | Sep 13, 2016 | Jan 1, 2025 |
| Superior Pipeline Company,l.l.c. | Casinghead gas | Buys | 100 | Sep 13, 2016 | Jan 1, 2025 |
| Valero Marketing and Supply Co. | Oil | Gathers | 100 | Sep 13, 2016 | Jan 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
640 acres on the newest permit
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-211-34301 | 8 | Jul 26, 2024 | Aug 19, 2024 | 640 |
| 42-211-34621 | 10 | Jun 5, 2017 | Aug 29, 2017 | 640 |
| 42-393-31851 | 4 | Aug 17, 2016 | Sep 13, 2016 | 640 |
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 2026 | 0 | 0 | 418 | 137 | 0 | $80.46 | $2.89 |
| Jun 2026 | 129 | 165 | 1,123 | 851 | 0 | $84.81 | $3.15 |
| May 2026 | 161 | 0 | 1,005 | 724 | 0 | $102.13 | $2.94 |
| Apr 2026 | 46 | 169 | 654 | 382 | 0 | $100.32 | $2.77 |
| Mar 2026 | 160 | 172 | 1,218 | 937 | 0 | $91.38 | $3.04 |
| Feb 2026 | 152 | 173 | 1,115 | 861 | 0 | $64.51 | $3.62 |
| Jan 2026 | 150 | 178 | 1,319 | 1,038 | 0 | $60.04 | $7.72 |
| Dec 2025 | 161 | 0 | 1,295 | 1,014 | 0 | $57.97 | $4.26 |
| Nov 2025 | 145 | 171 | 1,249 | 977 | 0 | $60.06 | $3.79 |
| Oct 2025 | 146 | 174 | 1,229 | 948 | 0 | $60.89 | $3.19 |
| Sep 2025 | 152 | 179 | 1,108 | 836 | 0 | $63.96 | $2.97 |
| Aug 2025 | 133 | 0 | 632 | 351 | 0 | $64.86 | $2.91 |
| Jul 2025 | 0 | 169 | 303 | 22 | 0 | $68.39 | $3.20 |
| Jun 2025 | 0 | 0 | 388 | 116 | 0 | $68.17 | $3.02 |
| May 2025 | 130 | 171 | 1,428 | 1,147 | 0 | $62.17 | $3.12 |
| Apr 2025 | 192 | 175 | 1,408 | 1,136 | 0 | $63.54 | $3.42 |
| Mar 2025 | 212 | 441 | 1,443 | 1,162 | 0 | $68.24 | $4.12 |
| Feb 2025 | 92 | 0 | 1,153 | 899 | 0 | $71.53 | $4.19 |
| Jan 2025 | 154 | 170 | 1,652 | 1,371 | 0 | $75.74 | $4.13 |
| Dec 2024 | 175 | 0 | 1,484 | 1,203 | 0 | $70.12 | $3.01 |
| Nov 2024 | 127 | 347 | 1,239 | 967 | 0 | $69.95 | $2.12 |
| Oct 2024 | 246 | 173 | 1,862 | 1,581 | 0 | $71.99 | $2.20 |
| Sep 2024 | 215 | 173 | 1,732 | 1,460 | 0 | $70.24 | $2.28 |
| Aug 2024 | 224 | 323 | 1,931 | 1,650 | 0 | $76.68 | $1.99 |
| Jul 2024 | 245 | 168 | 1,934 | 1,653 | 0 | $81.80 | $2.07 |
| Jun 2024 | 233 | 341 | 1,893 | 1,621 | 0 | $79.77 | $2.54 |
| May 2024 | 248 | 169 | 1,986 | 1,705 | 0 | $80.02 | $2.12 |
| Apr 2024 | 257 | 168 | 1,914 | 1,642 | 0 | $85.35 | $1.60 |
| Mar 2024 | 286 | 357 | 2,011 | 1,730 | 0 | $81.28 | $1.49 |
| Feb 2024 | 251 | 331 | 1,820 | 1,557 | 0 | $77.25 | $1.72 |
| Jan 2024 | 267 | 174 | 2,020 | 1,739 | 0 | $74.15 | $3.18 |
| Dec 2023 | 287 | 174 | 1,821 | 1,540 | 0 | $71.90 | $2.52 |
| Nov 2023 | 232 | 357 | 1,593 | 1,321 | 0 | $77.69 | $2.71 |
| Oct 2023 | 240 | 179 | 1,726 | 1,445 | 0 | $85.64 | $2.98 |
| Sep 2023 | 232 | 352 | 1,756 | 1,484 | 0 | $89.43 | $2.64 |
| Aug 2023 | 242 | 175 | 1,879 | 1,598 | 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
Unit Petroleum Company in Hemphill County
- J.T. BROWN ETAL "B"
47,917 mcf
- VOLLMERT
40,933 mcf
- VOLLMERT
40,107 mcf
- SHALLER, FRANK
34,320 mcf
- JARVIS "A"
29,003 mcf
- A. WEBB ESTATE
29,965 mcf
- TEAGUE
29,545 mcf
- A. WEBB ESTATE
26,827 mcf
- HALEY 153
22,580 mcf
- LINDLEY, J.B.
26,122 mcf
Canadian, Se (Douglas) field
- ISAACS
31,975 mcf
- WRIGHT, LUCILLE "D"
20,371 mcf
- JONES TRUST "21"
32,507 mcf
- ISAACS-SIMPSON
32,816 mcf
- ETHEREDGE A
28,033 mcf
- WELLS, J.O.
814 bbl
- BROWN, J. T., ET AL -B-
21,419 mcf
- FLOWERS -C-
22,148 mcf
- TUBB, CHARLES -ET- -AL- -B-
23,811 mcf
- FRANK SHALLER
427 bbl
Leases within 10 km
- VOLLMERT "C"
34,727 mcf · 0.2 km
- VOLLMERT 'C'
825 bbl · 0.4 km
- VOLLMERT "C"
0 mcf · 0.5 km
- VOLLMERT "C"
7,213 mcf · 0.6 km
- VOLLMERT "C"
12,653 mcf · 0.6 km
- VOLLMERT 'C'
13,551 mcf · 0.8 km
- VOLLMERT
40,933 mcf · 0.9 km
- VOLLMERT
40,107 mcf · 0.9 km
- ISAACS 195
22,498 mcf · 0.9 km
- ISAACS
7,366 bbl · 0.9 km
Drilling permits within 10 km
WEBB, ET AL -P- #2190
recompletion · Mmgl Txph, LLC · Hemphill County · 4.3 km
Permit 0911910 · Dec 5, 2025
KAUFMAN, SUSAN B. #1081
recompletion · Mmgl Txph, LLC · Roberts County · 6 km
Permit 0908629 · Jun 18, 2025
ISAACS #7
recompletion · Unit Petroleum Company · Hemphill County · 0.9 km
Permit 0904298 · Dec 2, 2024
ISAACS E #1
recompletion · Unit Petroleum Company · Hemphill County · 1.4 km
Permit 0902220 · Aug 23, 2024
VOLLMERT 'C' #8
recompletion · Unit Petroleum Company · Hemphill County · 0.2 km
Permit 0901552 · Jul 26, 2024