Texas oil lease
ProducingFLAMMENWERFER UNIT
Flammenwerfer Unit is an oil lease in McMullen County, Texas, operated by Verdun Oil & Gas LLC in the Eagleville (Eagle Ford-1) field.
5 wells
- Operator
- Verdun Oil & Gas LLC
- County
- McMullen County
- RRC lease
- 01-19473
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 598,939 mcf
- Oil in Jul 2026
- 44,982 bbl
Production by month
Oil output rose 1,625% 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
86% of the gas went to a transmission line in the last 12 months
Flaring peaked at 5.6% of the gas in Dec 2024.
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
86% · 512,105 mcf
Lease fuel (1)
13% · 79,077 mcf
Flared (4)
1.3% · 7,757 mcf
1.3% of the gas flared in the last 12 months. 3 months above 3%.
5 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-311-36836 | 8H | Active |
| 42-311-36839 | 7H | Active |
| 42-311-37595 | 1H | Active |
| 42-311-37596 | 2H | Active |
| 42-311-37597 | 3H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Genesis Crude Oil, L.p. | Oil | Gathers | 50 | Aug 1, 2026 | – |
| Phillips 66 Company | Oil | Gathers | 50 | Aug 1, 2026 | – |
| Verdun Oil & Gas LLC | Casinghead gas | Buys | 100 | Sep 1, 2024 | – |
| Tpl Southtex Midstream LLC | Casinghead gas | Gathers | 100 | Sep 1, 2024 | – |
| Genesis Crude Oil, L.p. | Oil | Gathers | 100 | Sep 1, 2024 | Aug 1, 2026 |
| Southcross Ccng Gathering Ltd. | Casinghead gas | Gathers | 100 | Sep 5, 2018 | Sep 1, 2024 |
| Southcross Marketing Company LTD | Casinghead gas | Buys | 100 | Sep 5, 2018 | Sep 1, 2024 |
| Phillips 66 Company | Oil | Gathers | 50 | Jul 1, 2020 | Sep 1, 2024 |
| Pilot Travel Centers LLC | Oil | Gathers | 25 | Jul 1, 2020 | Sep 1, 2024 |
| Tartan Oil LLC | Oil | Gathers | 25 | Jul 1, 2020 | Sep 1, 2024 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
520 acres on the newest permit
A pooling certificate was filed
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-311-37595 | 1H | Mar 31, 2025 | Jul 10, 2025 | 520 |
| 42-311-37596 | 2H | Mar 28, 2025 | Jul 2, 2025 | 520 |
| 42-311-37597 | 3H | Mar 28, 2025 | Jun 25, 2025 | 520 |
| 42-311-36839 | 7H | Apr 16, 2018 | Sep 5, 2018 | 520 |
| 42-311-36836 | 8H | Apr 6, 2018 | Jun 26, 2018 | 520 |
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 | 44,982 | 44,878 | 116,330 | 101,590 | 1,429 | $80.46 | $2.89 |
| Jun 2026 | 54,075 | 54,369 | 108,854 | 93,474 | 1,976 | $84.81 | $3.15 |
| May 2026 | 66,170 | 66,701 | 101,799 | 85,155 | 3,301 | $102.13 | $2.94 |
| Apr 2026 | 68,748 | 68,111 | 107,987 | 96,509 | 176 | $100.32 | $2.77 |
| Mar 2026 | 81,895 | 82,043 | 107,531 | 95,463 | 232 | $91.38 | $3.04 |
| Feb 2026 | 28,058 | 27,472 | 24,162 | 18,674 | 413 | $64.51 | $3.62 |
| Jan 2026 | 23 | 29 | 58 | 30 | 1 | $60.04 | $7.72 |
| Dec 2025 | 1,032 | 1,106 | 5,938 | 3,889 | 35 | $57.97 | $4.26 |
| Nov 2025 | 2,078 | 2,118 | 8,044 | 5,640 | 65 | $60.06 | $3.79 |
| Oct 2025 | 978 | 919 | 5,189 | 3,587 | 36 | $60.89 | $3.19 |
| Sep 2025 | 1,168 | 1,148 | 7,491 | 5,113 | 48 | $63.96 | $2.97 |
| Aug 2025 | 1,485 | 1,536 | 5,556 | 2,981 | 45 | $64.86 | $2.91 |
| Jul 2025 | 1,203 | 1,169 | 5,545 | 3,182 | 62 | $68.39 | $3.20 |
| Jun 2025 | 1,673 | 1,675 | 5,293 | 2,979 | 64 | $68.17 | $3.02 |
| May 2025 | 1,662 | 1,659 | 6,626 | 4,509 | 130 | $62.17 | $3.12 |
| Apr 2025 | 1,854 | 1,889 | 7,194 | 5,157 | 25 | $63.54 | $3.42 |
| Mar 2025 | 1,704 | 1,678 | 6,393 | 4,382 | 77 | $68.24 | $4.12 |
| Feb 2025 | 1,260 | 1,279 | 5,412 | 3,032 | 41 | $71.53 | $4.19 |
| Jan 2025 | 1,843 | 1,909 | 8,583 | 5,749 | 248 | $75.74 | $4.13 |
| Dec 2024 | 2,010 | 1,900 | 7,839 | 5,540 | 436 | $70.12 | $3.01 |
| Nov 2024 | 1,541 | 1,611 | 5,629 | 3,825 | 158 | $69.95 | $2.12 |
| Oct 2024 | 2,201 | 2,157 | 8,534 | 6,147 | 185 | $71.99 | $2.20 |
| Sep 2024 | 1,258 | 1,338 | 4,983 | 3,441 | 214 | $70.24 | $2.28 |
| Aug 2024 | 2,122 | 2,093 | 10,602 | 8,049 | 311 | $76.68 | $1.99 |
| Jul 2024 | 1,621 | 1,604 | 11,701 | 9,922 | 79 | $81.80 | $2.07 |
| Jun 2024 | 1,898 | 1,902 | 7,903 | 5,728 | 0 | $79.77 | $2.54 |
| May 2024 | 2,064 | 2,006 | 9,090 | 6,740 | 234 | $80.02 | $2.12 |
| Apr 2024 | 2,299 | 2,344 | 6,426 | 4,606 | 95 | $85.35 | $1.60 |
| Mar 2024 | 2,945 | 2,934 | 8,311 | 5,784 | 161 | $81.28 | $1.49 |
| Feb 2024 | 2,442 | 2,472 | 7,264 | 4,706 | 112 | $77.25 | $1.72 |
| Jan 2024 | 2,761 | 2,720 | 8,083 | 5,498 | 66 | $74.15 | $3.18 |
| Dec 2023 | 2,429 | 2,455 | 7,749 | 5,050 | 99 | $71.90 | $2.52 |
| Nov 2023 | 1,763 | 1,785 | 6,645 | 4,618 | 51 | $77.69 | $2.71 |
| Oct 2023 | 808 | 792 | 5,718 | 3,408 | 14 | $85.64 | $2.98 |
| Sep 2023 | 1,510 | 1,585 | 11,214 | 7,994 | 14 | $89.43 | $2.64 |
| Aug 2023 | 2,421 | 2,425 | 15,614 | 12,711 | 68 | $81.39 | $2.58 |
Flared above 3%
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.
How to check your stub against this leaseDo your checks match this lease?
Nearby
This lease belongs to
Verdun Oil & Gas LLC in McMullen County
- WHITE STAR
301,055 mcf
- FOKKER UNIT
58,856 bbl
- WHITE STAR
405,002 mcf
- WHITE STAR
190,550 mcf
- SHELL SHOCK UNIT
195,415 mcf
- HOWITZER A
246,487 mcf
- WHITE STAR
131,009 mcf
- ARMISTICE C
63,993 mcf
- STURMTRUPPEN UNIT
107,503 mcf
- ARMISTICE A
52,708 mcf
Eagleville (Eagle Ford-1) field
- CORNER S RANCH
400,204 bbl
- MCS FOUNDATION UNIT
384,325 bbl
- DONNELL LOWE PASTURE
389,230 bbl
- SALLIS BOULDIN UNIT
385,388 bbl
- W.T. HURT UNIT
369,219 bbl
- BURNS RME
374,799 bbl
- SOUTH LAKE
380,231 bbl
- EMMA TARTT
353,741 bbl
- GW DG UNIT 5-GW DG UNIT 1 SA 1
1,956,225 mcf
- WASHBURN RANCH 02
251,739 bbl
Leases within 10 km
- HORTON, R.P.
0 bbl · 0.3 km
- FOKKER UNIT
58,856 bbl · 0.4 km
- THETFORD-TEAL UNIT NO. 1
0 mcf · 0.4 km
- TEAL -P-
0 bbl · 0.4 km
- HOWITZER
14,184 bbl · 0.5 km
- QUINTANILLA SMEF
22,782 bbl · 0.6 km
- SMR EW EF
30,655 bbl · 0.7 km
- THETFORD
0 bbl · 0.8 km
- THETFORD-TEAL UNIT NO. 2
0 mcf · 1 km
- HOWITZER
105,279 mcf · 1 km
Drilling permits within 10 km
USA LARK #3AH
new drill · horizontal · Silver Hill Energy Operating LLC · McMullen County · 9.9 km
Permit 0918638 · Sep 24, 2026
USA LARK #1AH
new drill · horizontal · Silver Hill Energy Operating LLC · McMullen County · 9.9 km
Permit 0918634 · Sep 23, 2026
B.K. AERY #D 3H
recompletion · horizontal · Repsol Oil & Gas USA, LLC · McMullen County · 5.9 km
Permit 0918572 · Sep 21, 2026
MORRILL RANC-PEEL A SA A #1
new drill · horizontal · Burlington Resources O & G Co LP · McMullen County · 7.8 km
Permit 0916138 · Jul 20, 2026
JELLICOE #C 3H
new drill · horizontal · Verdun Oil & Gas LLC · McMullen County · 6.6 km
Permit 0916597 · Jun 23, 2026