Texas gas well
ProducingVOLLMERT 'B'
Vollmert 'B' 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
- 10-208510
Is your check right?
Where it sits
This county
- Gas in Jul 2026
- 106 mcf
- Reporting since
- Jan 2020
Checks stopped on this lease?
- Buyer
Buyer changed: SUPERIOR MIDSTREAM TEXAS, LLC replaced UNIT PETROLEUM COMPANY 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 9% 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 |
|---|---|---|
| 42-393-31579 | 5 | 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 | – |
| Cp Energy, L.l.c. | Condensate | Gathers | 50 | Feb 1, 2015 | Jan 1, 2025 |
| Eastex Crude Company | Condensate | Gathers | 50 | May 15, 2007 | Jan 1, 2025 |
| Superior Pipeline Company,l.l.c. | Gas-well gas | Gathers | 100 | Mar 1, 2007 | Jan 1, 2025 |
| Unit Petroleum Company | Gas-well gas | Buys | 100 | Nov 18, 2004 | Jan 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
640 acres on the newest permit
- Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-393-31579 | 5 | Mar 18, 2005 | Nov 18, 2003 | 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 | 106 | 106 | 0 | $80.46 | $2.89 |
| Jun 2026 | 0 | 0 | 105 | 105 | 0 | $84.81 | $3.15 |
| May 2026 | 0 | 0 | 114 | 114 | 0 | $102.13 | $2.94 |
| Apr 2026 | 0 | 0 | 107 | 107 | 0 | $100.32 | $2.77 |
| Mar 2026 | 0 | 0 | 113 | 113 | 0 | $91.38 | $3.04 |
| Feb 2026 | 0 | 0 | 105 | 105 | 0 | $64.51 | $3.62 |
| Jan 2026 | 0 | 0 | 107 | 107 | 0 | $60.04 | $7.72 |
| Dec 2025 | 0 | 0 | 116 | 116 | 0 | $57.97 | $4.26 |
| Nov 2025 | 0 | 0 | 112 | 112 | 0 | $60.06 | $3.79 |
| Oct 2025 | 0 | 0 | 119 | 119 | 0 | $60.89 | $3.19 |
| Sep 2025 | 0 | 0 | 108 | 108 | 0 | $63.96 | $2.97 |
| Aug 2025 | 0 | 0 | 119 | 119 | 0 | $64.86 | $2.91 |
| Jul 2025 | 27 | 0 | 119 | 119 | 0 | $68.39 | $3.20 |
| Jun 2025 | 0 | 0 | 117 | 117 | 0 | $68.17 | $3.02 |
| May 2025 | 0 | 0 | 123 | 123 | 0 | $62.17 | $3.12 |
| Apr 2025 | 0 | 0 | 113 | 113 | 0 | $63.54 | $3.42 |
| Mar 2025 | 0 | 0 | 124 | 124 | 0 | $68.24 | $4.12 |
| Feb 2025 | 0 | 0 | 109 | 109 | 0 | $71.53 | $4.19 |
| Jan 2025 | 0 | 0 | 126 | 126 | 0 | $75.74 | $4.13 |
| Dec 2024 | 0 | 0 | 126 | 126 | 0 | $70.12 | $3.01 |
| Nov 2024 | 0 | 0 | 128 | 128 | 0 | $69.95 | $2.12 |
| Oct 2024 | 0 | 0 | 130 | 130 | 0 | $71.99 | $2.20 |
| Sep 2024 | 0 | 0 | 119 | 119 | 0 | $70.24 | $2.28 |
| Aug 2024 | 0 | 0 | 127 | 127 | 0 | $76.68 | $1.99 |
| Jul 2024 | 0 | 0 | 130 | 130 | 0 | $81.80 | $2.07 |
| Jun 2024 | 0 | 0 | 131 | 131 | 0 | $79.77 | $2.54 |
| May 2024 | 0 | 0 | 137 | 137 | 0 | $80.02 | $2.12 |
| Apr 2024 | 0 | 0 | 132 | 132 | 0 | $85.35 | $1.60 |
| Mar 2024 | 0 | 0 | 143 | 143 | 0 | $81.28 | $1.49 |
| Feb 2024 | 0 | 0 | 121 | 121 | 0 | $77.25 | $1.72 |
| Jan 2024 | 0 | 0 | 138 | 138 | 0 | $74.15 | $3.18 |
| Dec 2023 | 0 | 0 | 143 | 143 | 0 | $71.90 | $2.52 |
| Nov 2023 | 0 | 0 | 143 | 143 | 0 | $77.69 | $2.71 |
| Oct 2023 | 0 | 0 | 146 | 146 | 0 | $85.64 | $2.98 |
| Sep 2023 | 0 | 0 | 144 | 144 | 0 | $89.43 | $2.64 |
| Aug 2023 | 0 | 0 | 153 | 153 | 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
- WATERFIELD "A"
5,353 mcf
- CHAMBERS "A"
6,274 mcf
- WATERFIELD "C"
3,754 mcf
- WATERFIELD 'A'
4,837 mcf
- MCMORDIE 26
4,879 mcf
- MCMORDIE
4,602 mcf
- MCMORDIE
3,826 mcf
- VOLLMERT "B"
2,004 mcf
- VOLLMERT 'B'
1,737 mcf
- VOLLMERT "B"
1,192 mcf
Mendota, NW. (Granite Wash) field
- EARP "60"
1,839 mcf
- FLOWERS 61
1,762 mcf
- VOLLMERT 'B'
1,737 mcf
- MAHLER
1,251 mcf
- PABLO
1,375 mcf
- MENDOTA RANCH 13
1,423 mcf
- MAHLER, FIELDS
1,339 mcf
- COFFEE 1
1,230 mcf
- VOLLMERT "B"
1,192 mcf
- FLOWERS 84
796 mcf
Leases within 10 km
- VOLLMERT "C"
7,213 mcf · 0.4 km
- VOLLMERT "B"
0 mcf · 0.5 km
- VOLLMERT 'C'
1,535 bbl · 0.6 km
- VOLLMERT 'B'
1,737 mcf · 0.7 km
- VOLLMERT "C"
12,653 mcf · 0.7 km
- VOLLMERT 'C'
13,551 mcf · 0.8 km
- VOLLMERT "B"
13,119 mcf · 0.8 km
- VOLLMERT "C"
34,727 mcf · 0.8 km
- VOLLMERT "B"
1,192 mcf · 0.9 km
- ISAACS, JOHN C., JR. -L-
684 mcf · 0.9 km
Drilling permits within 10 km
WEBB, ET AL -P- #2190
recompletion · Mmgl Txph, LLC · Hemphill County · 4.6 km
Permit 0911910 · Dec 5, 2025
KAUFMAN, SUSAN B. #1081
recompletion · Mmgl Txph, LLC · Roberts County · 5.3 km
Permit 0908629 · Jun 18, 2025
ISAACS #7
recompletion · Unit Petroleum Company · Hemphill County · 1.6 km
Permit 0904298 · Dec 2, 2024
ISAACS E #1
recompletion · Unit Petroleum Company · Hemphill County · 2.4 km
Permit 0902220 · Aug 23, 2024
VOLLMERT 'C' #8
recompletion · Unit Petroleum Company · Hemphill County · 1 km
Permit 0901552 · Jul 26, 2024