Texas gas well
ProducingVOLLMERT "B" SL
Vollmert "B" SL is a gas well in Roberts County, Texas, operated by Unit Petroleum Company in the Mendota, NW. (Granite Wash) field.
1 well
- Operator
- Unit Petroleum Company
- County
- Roberts County
- RRC lease
- 10-265206
Is your check right?
Where it sits
This county
- Oil, last 12 months
- 575 bbl
- Gas in Jul 2026
- 4,140 mcf
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 gas 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
Gas output fell 11% over the last 12 months
- Gas (bars)
- Oil (line)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
All of the gas went to a processing plant in the last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-393-80591 | 1SL | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Eastex Crude Company, LLC | Condensate | Gathers | 100 | Jan 1, 2025 | – |
| Superior Midstream Texas, LLC | Gas-well gas | Buys | 100 | Jan 1, 2025 | – |
| Superior Midstream Texas, LLC | Gas-well gas | Gathers | 100 | Jan 1, 2025 | – |
| Eastex Crude Company, LLC | Condensate | Gathers | 100 | Jan 1, 2023 | Jan 1, 2025 |
| Superior Pipeline Company,l.l.c. | Gas-well gas | Gathers | 100 | Aug 3, 2011 | Jan 1, 2025 |
| Superior Pipeline Company,l.l.c. | Gas-well gas | Buys | 100 | Jan 1, 2023 | Jan 1, 2025 |
| Eastex Crude Company | Condensate | Gathers | 100 | Aug 3, 2011 | Jan 1, 2023 |
| Unit Petroleum Company | Gas-well gas | Buys | 100 | Aug 3, 2011 | Jan 1, 2023 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
What the drilling permits say
- Good to know
The state has no unit acreage for this lease
Ask the operator for the acreage on your well's division order and unit plat.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-393-80591 | 1SL | – | – | – |
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 | 39 | 0 | 4,140 | 4,140 | 0 | $80.46 | $2.89 |
| Jun 2026 | 44 | 0 | 4,058 | 4,058 | 0 | $84.81 | $3.15 |
| May 2026 | 62 | 0 | 4,267 | 4,267 | 0 | $102.13 | $2.94 |
| Apr 2026 | 50 | 242 | 4,266 | 4,266 | 0 | $100.32 | $2.77 |
| Mar 2026 | 61 | 0 | 4,147 | 4,147 | 0 | $91.38 | $3.04 |
| Feb 2026 | 44 | 0 | 3,749 | 3,749 | 0 | $64.51 | $3.62 |
| Jan 2026 | 52 | 0 | 3,608 | 3,608 | 0 | $60.04 | $7.72 |
| Dec 2025 | 50 | 177 | 3,982 | 3,982 | 0 | $57.97 | $4.26 |
| Nov 2025 | 39 | 0 | 3,910 | 3,910 | 0 | $60.06 | $3.79 |
| Oct 2025 | 41 | 176 | 4,282 | 4,282 | 0 | $60.89 | $3.19 |
| Sep 2025 | 39 | 0 | 3,886 | 3,886 | 0 | $63.96 | $2.97 |
| Aug 2025 | 54 | 0 | 4,461 | 4,461 | 0 | $64.86 | $2.91 |
| Jul 2025 | 0 | 0 | 4,570 | 4,570 | 0 | $68.39 | $3.20 |
| Jun 2025 | 0 | 176 | 4,479 | 4,479 | 0 | $68.17 | $3.02 |
| May 2025 | 0 | 0 | 4,675 | 4,675 | 0 | $62.17 | $3.12 |
| Apr 2025 | 60 | 176 | 4,534 | 4,534 | 0 | $63.54 | $3.42 |
| Mar 2025 | 78 | 0 | 4,789 | 4,789 | 0 | $68.24 | $4.12 |
| Feb 2025 | 63 | 0 | 3,644 | 3,644 | 0 | $71.53 | $4.19 |
| Jan 2025 | 67 | 0 | 4,031 | 4,031 | 0 | $75.74 | $4.13 |
| Dec 2024 | 65 | 0 | 5,011 | 5,011 | 0 | $70.12 | $3.01 |
| Nov 2024 | 36 | 0 | 2,885 | 2,885 | 0 | $69.95 | $2.12 |
| Oct 2024 | 62 | 181 | 5,461 | 5,461 | 0 | $71.99 | $2.20 |
| Sep 2024 | 55 | 0 | 4,897 | 4,897 | 0 | $70.24 | $2.28 |
| Aug 2024 | 55 | 0 | 5,639 | 5,639 | 0 | $76.68 | $1.99 |
| Jul 2024 | 64 | 0 | 5,672 | 5,672 | 0 | $81.80 | $2.07 |
| Jun 2024 | 53 | 179 | 5,591 | 5,591 | 0 | $79.77 | $2.54 |
| May 2024 | 69 | 0 | 5,890 | 5,890 | 0 | $80.02 | $2.12 |
| Apr 2024 | 55 | 176 | 5,854 | 5,854 | 0 | $85.35 | $1.60 |
| Mar 2024 | 102 | 0 | 6,253 | 6,253 | 0 | $81.28 | $1.49 |
| Feb 2024 | 87 | 0 | 5,409 | 5,409 | 0 | $77.25 | $1.72 |
| Jan 2024 | 0 | 0 | 5,408 | 5,408 | 0 | $74.15 | $3.18 |
| Dec 2023 | 3 | 0 | 6,054 | 6,054 | 0 | $71.90 | $2.52 |
| Nov 2023 | 91 | 187 | 5,861 | 5,861 | 0 | $77.69 | $2.71 |
| Oct 2023 | 74 | 0 | 5,925 | 5,925 | 0 | $85.64 | $2.98 |
| Sep 2023 | 69 | 177 | 6,208 | 6,208 | 0 | $89.43 | $2.64 |
| Aug 2023 | 76 | 0 | 6,784 | 6,784 | 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 Roberts County
- ISAACS "B"
58,191 mcf
- MAHLER
64,822 mcf
- MAHLER 106
39,667 mcf
- MCMORDIE 25
43,351 mcf
- WATERFIELD 'B' 100
46,063 mcf
- WATERFIELD "C"
35,633 mcf
- WATERFIELD 'A'
43,261 mcf
- WATERFIELD
41,499 mcf
- WATERFIELD, J.B.
1,526 bbl
- WATERFIELD "C"
31,040 mcf
Mendota, NW. (Granite Wash) field
- FLOWERS C 6
752 bbl
- MAHLER 106
39,667 mcf
- CHAMBERS, FRANK M. ETAL "C"
39,396 mcf
- ISAACS '209'
48,389 mcf
- HARDIN 77
48,306 mcf
- FLOWERS TRUST "B"
51,656 mcf
- MCMORDIE 25
43,351 mcf
- WATERFIELD 'B' 100
46,063 mcf
- MENDOTA RANCH
38,105 mcf
- WATERFIELD, J.B.
1,107 bbl
New drilling permits in Roberts County
Newest in the county: this lease has no coordinates.
MAYO CLINIC 133 #5133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917879 · Aug 20, 2026
COURSON RANCH 133C #3133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917693 · Aug 13, 2026
MAYO CLINIC #4133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917704 · Aug 11, 2026
COURSON RANCH 133B #2133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917534 · Aug 6, 2026
COURSON RANCH 133A #1133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917364 · Jul 28, 2026