Texas oil lease · RRC district 05 · Lease 04421
ProducingMARLIN
Marlin is an oil lease in Brazos County, Texas, operated by Wildfire Energy Operating LLC in the Aguila Vado (Eagleford) field. The Railroad Commission shows 8,688 bbl of oil in the 12 months through Jun 2026.
Oil lease dossier · 1 well
- Operator
- Wildfire Energy Operating LLC
- County
- Brazos County
- RRC lease
- 05-04421
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Where it sits
This county
- Gas, last 12 months
- 11,572 mcf
- Oil in Jun 2026
- 647 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 1
Production
Month by month, from the state record
Oil output fell 25% over the last 12 months
7,758 bbl in the 12 months through Jul 2026, against 10,382 bbl in the 12 months before. Jul 2026 was not reported. A red cross marks each one.
- Oil (bars, left axis)
- Gas (line, right axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 04421, district 05. Reported through Jul 2026. The state revises recent months.
Gas disposition
Where the gas went
91% of the gas went to a transmission line in the last 12 months
Each bar is one month. Colors are the disposition codes the operator reported.
- Transmission line (2)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 04421, district 05. Reported through Jul 2026.
Transmission line (2)
Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.
Lease fuel (1)
Burned to run equipment on the lease. Not sold, so it pays no royalty. A few percent is normal.
None of the gas was flared in the last 12 months.
Operator history
Who has run this lease
The operator changed once, most recently in Apr 2022
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Wildfire Energy Operating LLC Apr 2022 to Jun 2026
- Hawkwood Energy Operating, LLC Jan 2020 to Mar 2022
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
1 well on this lease
| API number | Well no. | Status | Total depthft |
|---|---|---|---|
| 42-041-32574 | 1H | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 05, lease 04421.
Who buys and gathers
Who moves and buys this lease's production
Oil
Energy Transfer Marketing & Term, 4J Energy, LLC and Energy Trans Crude Marketing LLC gather it.
Energy Transfer Marketing & Term gathers it: 34% of it, on the list since Dec 1, 2022 · 4J Energy, LLC gathers it: 33% of it, on the list since Jul 26, 2022 · Energy Trans Crude Marketing LLC gathers it: 33% of it, on the list since Jul 26, 2022
Gas from oil wells
Energy Transfer Company buys it; Wildfire Energy Midstream LLC gathers it.
Energy Transfer Company buys it: 100% of it, on the list since Sep 27, 2019 · Wildfire Energy Midstream LLC gathers it: 100% of it, on the list since Jul 26, 2022
Companies that used to be listed: Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Dec 1, 2022); Hawkwood Energy Midstream, LLC (gathers it, until Jul 26, 2022); 4J Energy, LLC (gathers it, until Jul 26, 2022); Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Jul 26, 2022).
SourceRailroad Commission of Texas, Form P-4 file, dated Sep 24, 2026 (source). A listed company is authorised to move or buy the production; the state does not say what it paid.
Unit and wells
535.14 acres on the newest permit
- Wells on the permits
- 11 not plugged
- Horizontal
- 1
- First completion
- Sep 27, 2019
- Latest permit
- Jun 10, 2019
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-041-32574 | 1H | Jun 10, 2019 | Sep 27, 2019 | 535.14 |
Estimator
Estimate your royalty for this lease
Estimator
What could your check be?
Your decimal interest is the small number on your division order that says what share of the whole lease (8/8ths) is yours. Type it in and we apply it to what the state says MARLIN sold each month.
For example 0.00097656, or a fraction like 1/1024.
Dollars per barrel. Your statements show the gap your operator uses. Leave 0 to price oil at WTI.
Your estimate appears here
An estimate, not your check
Ledger
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf, code 4 | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026No report | – | – | – | – | – | $80.46 | $2.89 |
| Jun 2026Wildfire Energy | 647 | 521 | 1,000 | 910 | 0 | $84.81 | $3.15 |
| May 2026Wildfire Energy | 738 | 871 | 1,467 | 1,335 | 0 | $102.13 | $2.94 |
| Apr 2026Wildfire Energy | 943 | 898 | 1,367 | 1,244 | 0 | $100.32 | $2.77 |
| Mar 2026Wildfire Energy | 555 | 493 | 602 | 548 | 0 | $91.38 | $3.04 |
| Feb 2026Wildfire Energy | 606 | 718 | 527 | 480 | 0 | $64.51 | $3.62 |
| Jan 2026Wildfire Energy | 534 | 506 | 580 | 528 | 0 | $60.04 | $7.72 |
| Dec 2025Wildfire Energy | 832 | 860 | 981 | 893 | 0 | $57.97 | $4.26 |
| Nov 2025Wildfire Energy | 673 | 510 | 820 | 746 | 0 | $60.06 | $3.79 |
| Oct 2025Wildfire Energy | 752 | 830 | 952 | 866 | 0 | $60.89 | $3.19 |
| Sep 2025Wildfire Energy | 855 | 889 | 999 | 909 | 0 | $63.96 | $2.97 |
| Aug 2025Wildfire Energy | 623 | 705 | 940 | 855 | 0 | $64.86 | $2.91 |
| Jul 2025Wildfire Energy | 930 | 819 | 1,337 | 1,217 | 0 | $68.39 | $3.20 |
| Jun 2025Wildfire Energy | 678 | 713 | 1,252 | 1,139 | 0 | $68.17 | $3.02 |
| May 2025Wildfire Energy | 789 | 704 | 1,214 | 1,105 | 0 | $62.17 | $3.12 |
| Apr 2025Wildfire Energy | 803 | 857 | 1,320 | 1,201 | 0 | $63.54 | $3.42 |
| Mar 2025Wildfire Energy | 852 | 881 | 1,352 | 1,257 | 0 | $68.24 | $4.12 |
| Feb 2025Wildfire Energy | 805 | 809 | 1,169 | 1,087 | 0 | $71.53 | $4.19 |
| Jan 2025Wildfire Energy | 909 | 880 | 1,439 | 1,338 | 0 | $75.74 | $4.13 |
| Dec 2024Wildfire Energy | 906 | 1,049 | 1,482 | 1,378 | 0 | $70.12 | $3.01 |
| Nov 2024Wildfire Energy | 894 | 693 | 1,354 | 1,259 | 0 | $69.95 | $2.12 |
| Oct 2024Wildfire Energy | 893 | 885 | 1,259 | 1,171 | 0 | $71.99 | $2.20 |
| Sep 2024Wildfire Energy | 743 | 868 | 1,647 | 1,532 | 0 | $70.24 | $2.28 |
| Aug 2024Wildfire Energy | 1,180 | 1,074 | 1,766 | 1,642 | 0 | $76.68 | $1.99 |
| Jul 2024Wildfire Energy | 899 | 868 | 1,759 | 1,636 | 0 | $81.80 | $2.07 |
| Jun 2024Wildfire Energy | 927 | 1,062 | 1,849 | 1,720 | 0 | $79.77 | $2.54 |
| May 2024Wildfire Energy | 1,020 | 1,064 | 1,936 | 1,833 | 0 | $80.02 | $2.12 |
| Apr 2024Wildfire Energy | 798 | 899 | 1,752 | 1,656 | 0 | $85.35 | $1.60 |
| Mar 2024Wildfire Energy | 1,251 | 1,088 | 1,961 | 1,846 | 0 | $81.28 | $1.49 |
| Feb 2024Wildfire Energy | 1,178 | 1,245 | 1,803 | 1,677 | 0 | $77.25 | $1.72 |
| Jan 2024Wildfire Energy | 1,094 | 1,090 | 1,832 | 1,704 | 0 | $74.15 | $3.18 |
| Dec 2023Wildfire Energy | 1,146 | 1,104 | 2,043 | 1,900 | 0 | $71.90 | $2.52 |
| Nov 2023Wildfire Energy | 1,095 | 1,061 | 2,097 | 1,950 | 0 | $77.69 | $2.71 |
| Oct 2023Wildfire Energy | 981 | 1,055 | 2,242 | 2,085 | 0 | $85.64 | $2.98 |
| Sep 2023Wildfire Energy | 1,291 | 1,232 | 2,309 | 2,147 | 0 | $89.43 | $2.64 |
| Aug 2023Wildfire Energy | 1,166 | 1,224 | 2,401 | 2,233 | 0 | $81.39 | $2.58 |
No report filed More than 3% of gas flared
SourceVolumes: Texas Railroad Commission Production Data Query, reported through Jul 2026. Prices: EIA WTI Cushing spot and Henry Hub spot, monthly, through Aug 2026. “Gas sold” is gas sent to a transmission line (code 2) or a plant (code 3).
Check your statements
Do your checks match this lease?
Upload your statements for MARLIN. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Wildfire Energy Operating LLC.
- A month that was never paid
- Your share of the barrels and mcf
- The price against WTI and Henry Hub
- Fees taken on gas
- Late payment interest
Around this lease
Walk the neighborhood
This lease belongs to
Wildfire Energy Operating LLC in Brazos County
- WHEAT
134,759 bbl last 12 months
- PORTERFIELD B
128,715 bbl last 12 months
- NEPTUNE
122,899 bbl last 12 months
- VENUS
114,368 bbl last 12 months
- PLUTO
113,568 bbl last 12 months
Aguila Vado (Eagleford) field
- WHEAT
134,759 bbl last 12 months
- COBIA
131,904 bbl last 12 months
- LIGHTSEY C
131,705 bbl last 12 months
- WAHOO
126,952 bbl last 12 months
- ECLIPSE
125,839 bbl last 12 months
Leases within 10 km
Found by the location of their wells.
Drilling permits within 10 km
STASNY #3
recompletion · horizontal · Ogden Resources Corporation · Brazos County · 9 km away
Permit 0899873 · May 30, 2024
How to read this page
Questions owners ask
What is a decimal interest?
It is your share of the whole lease, written as a decimal. A 1/4 royalty on 5 net acres in a 1,280-acre unit is 1/4 × 5 ÷ 1,280 = 0.00097656. Your division order states yours.
How do I use this page to check a royalty check?
Take the “Oil sold” volume for the month the check covers and multiply it by your decimal. The answer should match the barrels on your statement. If it does not, upload the statement and we will show where the two differ.
Why is the newest month Jun 2026?
The Railroad Commission publishes production two to three months after the fact and revises recent months. We re-pull the latest three months on every update.
Does this page show what my check should be?
No. It shows what the state recorded. Prices, fees and taxes depend on your lease and on what your operator gets for the oil and gas. The estimator gives a ceiling to compare against.
Sources and method
Where these numbers come from
- Production and disposition by month: Texas Railroad Commission Production Data Query, oil lease 04421, district 05, reported through Jul 2026.
- Wells: Texas Railroad Commission Wellbore Query.
- Prices: U.S. Energy Information Administration, WTI Cushing spot and Henry Hub spot, monthly.
- Page updated Sep 28, 2026.
We show the state’s numbers as filed. Where the state has no report for a month, we say so instead of guessing.