Texas oil lease · RRC district 7C · Lease 22271
ProducingMAYRA 9
Mayra 9 is an oil lease in Upton County, Texas, operated by Firebird Energy II LLC in the Spraberry (Trend Area) field. The Railroad Commission shows 48,223 bbl of oil in the 12 months through Jul 2026.
Oil lease dossier · 1 well
- Operator
- Firebird Energy II LLC
- County
- Upton County
- RRC lease
- 7C-22271
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Where it sits
This county
- Gas, last 12 months
- 166,181 mcf
- Oil in Jul 2026
- 2,618 bbl
- Reporting to the state
- since Apr 2024
- Wells
- 1
Production
Month by month, from the state record
Oil output fell 38% over the last 12 months
48,223 bbl in the 12 months through Jul 2026, against 77,535 bbl in the 12 months before.
- Oil (bars, left axis)
- Gas (line, right axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 22271, district 7C. Reported through Jul 2026. The state revises recent months.
Gas disposition
Where the gas went
96% of the gas went to a transmission line in the last 12 months
Flaring peaked at 93.8% of the gas in Apr 2024.
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 22271, district 7C. 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.
Flared (4)
Burned off or vented, not sold. It pays no royalty. More than 3% in a month is worth watching.
Over the last 12 months, 2.6% of the gas was flared. 12 months went above 3%, which we mark in the ledger below.
Operator history
Who has run this lease
Firebird Energy II LLC has reported this lease for the whole period
No change of operator in the months we hold.
- Firebird Energy II LLC Apr 2024 to now
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 |
|---|---|---|---|
| 42-461-42404 | 18MS | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 7C, lease 22271.
Who buys and gathers
Who moves and buys this lease's production
Oil
Plains Marketing, L.p. gathers it.
100% of it, on the list since Aug 23, 2023
Gas from oil wells
Energy Transfer Company buys and gathers it.
Energy Transfer Company buys it: 100% of it, on the list since Aug 1, 2024 · Energy Transfer Company gathers it: 100% of it, on the list since Aug 1, 2024
Companies that used to be listed: Wtg South Permian Midstream LLC (gathers it, until Aug 1, 2024); Wtg South Permian Midstream LLC (buys it, until Aug 1, 2024).
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
1,299.20 acres on the newest permit
- Wells on the permits
- 11 not plugged
- Horizontal
- 1
- First completion
- Aug 23, 2023
- Latest permit
- Feb 27, 2023
An allocation well is on this lease
A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-461-42404 | 18MS | Feb 27, 2023 | Aug 23, 2023 | 1,299.20 |
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 MAYRA 9 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
28 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 2026Firebird Energy | 2,618 | 2,608 | 29,001 | 27,831 | 818 | $80.46 | $2.89 |
| Jun 2026Firebird Energy | 2,857 | 2,865 | 29,262 | 28,089 | 843 | $84.81 | $3.15 |
| May 2026Firebird Energy | 3,883 | 3,876 | 16,863 | 16,465 | 209 | $102.13 | $2.94 |
| Apr 2026Firebird Energy | 3,514 | 3,518 | 12,470 | 12,130 | 199 | $100.32 | $2.77 |
| Mar 2026Firebird Energy | 4,464 | 4,487 | 12,438 | 12,027 | 254 | $91.38 | $3.04 |
| Feb 2026Firebird Energy | 4,522 | 4,513 | 9,995 | 9,295 | 555 | $64.51 | $3.62 |
| Jan 2026Firebird Energy | 4,118 | 4,114 | 9,963 | 9,276 | 531 | $60.04 | $7.72 |
| Dec 2025Firebird Energy | 5,520 | 5,582 | 15,101 | 14,073 | 833 | $57.97 | $4.26 |
| Nov 2025Firebird Energy | 5,649 | 5,694 | 13,628 | 13,440 | 2 | $60.06 | $3.79 |
| Oct 2025Firebird Energy | 6,459 | 6,477 | 10,738 | 10,607 | 0 | $60.89 | $3.19 |
| Sep 2025Firebird Energy | 2,269 | 2,116 | 3,236 | 3,144 | 55 | $63.96 | $2.97 |
| Aug 2025Firebird Energy | 2,350 | 2,429 | 3,486 | 3,386 | 63 | $64.86 | $2.91 |
| Jul 2025Firebird Energy | 6,283 | 6,272 | 7,347 | 7,210 | 63 | $68.39 | $3.20 |
| Jun 2025Firebird Energy | 4,585 | 4,517 | 4,687 | 4,257 | 378 | $68.17 | $3.02 |
| May 2025Firebird Energy | 0 | 0 | 1 | 1 | 0 | $62.17 | $3.12 |
| Apr 2025Firebird Energy | 63 | 63 | 8 | 8 | 0 | $63.54 | $3.42 |
| Mar 2025Firebird Energy | 2,769 | 2,870 | 2,706 | 2,574 | 92 | $68.24 | $4.12 |
| Feb 2025Firebird Energy | 4,140 | 4,109 | 7,013 | 6,343 | 567 | $71.53 | $4.19 |
| Jan 2025Firebird Energy | 5,923 | 5,936 | 12,013 | 11,006 | 818 | $75.74 | $4.13 |
| Dec 2024Firebird Energy | 6,255 | 6,250 | 13,469 | 12,867 | 428 | $70.12 | $3.01 |
| Nov 2024Firebird Energy | 7,060 | 7,168 | 19,015 | 17,281 | 1,514 | $69.95 | $2.12 |
| Oct 2024Firebird Energy | 9,812 | 9,837 | 21,122 | 18,011 | 2,866 | $71.99 | $2.20 |
| Sep 2024Firebird Energy | 12,190 | 12,202 | 20,795 | 20,209 | 373 | $70.24 | $2.28 |
| Aug 2024Firebird Energy | 18,455 | 18,527 | 30,340 | 29,642 | 418 | $76.68 | $1.99 |
| Jul 2024Firebird Energy | 28,206 | 28,270 | 37,422 | 36,356 | 722 | $81.80 | $2.07 |
| Jun 2024Firebird Energy | 22,825 | 22,569 | 19,149 | 18,664 | 232 | $79.77 | $2.54 |
| May 2024Firebird Energy | 3,508 | 3,484 | 3,905 | 3,660 | 245 | $80.02 | $2.12 |
| Apr 2024Firebird Energy | 106 | 27 | 64 | 4 | 60 | $85.35 | $1.60 |
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 MAYRA 9. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Firebird Energy II 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
Firebird Energy II LLC in Upton County
- CINDY 2413A
982,542 bbl last 12 months
- MAYRA 1705 C
304,377 bbl last 12 months
- MAYRA 1705 B
239,933 bbl last 12 months
- LOIS 1102 E
202,884 bbl last 12 months
- BIG BERTHA 0310 G
197,056 bbl last 12 months
Spraberry (Trend Area) field
- ROCKER B
1,620,409 bbl last 12 months
- BULLHEAD
1,457,007 bbl last 12 months
- PEMBROOK UNIT
1,325,549 bbl last 12 months
- CHILI
1,118,345 bbl last 12 months
- RWT BUFFALO BAYOU 16-4 UNIT
1,106,913 bbl last 12 months
Leases within 10 km
Found by the location of their wells.
Drilling permits within 10 km
HAIDYN 0706 D #303H
new drill · horizontal · Firebird Energy II LLC · Upton County · 2 km away
Permit 0918858 · Sep 25, 2026
HAIDYN 0706 E #602H
new drill · horizontal · Firebird Energy II LLC · Upton County · 2 km away
Permit 0918859 · Sep 25, 2026
HAIDYN 0706 B #302H
new drill · horizontal · Firebird Energy II LLC · Upton County · 1.6 km away
Permit 0918845 · Sep 25, 2026
HAIDYN 0706 C #501H
new drill · horizontal · Firebird Energy II LLC · Upton County · 2 km away
Permit 0918848 · Sep 25, 2026
HAIDYN 0706 A #601H
new drill · horizontal · Firebird Energy II LLC · Upton County · 1.6 km away
Permit 0918437 · Sep 18, 2026
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 Jul 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 22271, district 7C, 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.