Texas oil lease · RRC district 01 · Lease 21721
ProducingSERENA RANCH-INDIO A
Serena Ranch-Indio A is an oil lease in Maverick County, Texas, operated by Jonah Energy LLC in the Hugh Fitzsimmons (San Miguel) field. The Railroad Commission shows 88,096 bbl of oil in the 12 months through Jun 2026.
Oil lease dossier · 1 well
- Operator
- Jonah Energy LLC
- County
- Maverick County
- RRC lease
- 01-21721
Own a share of this lease?
Is your check right?
Upload a check stub or a phone photo. We compare every month with the state numbers on this page.
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Where it sits
This county
- Gas, last 12 months
- 104,561 mcf
- Oil in Jun 2026
- 4,854 bbl
- Reporting to the state
- since Mar 2025
- Wells
- 1
Production
Month by month, from the state record
Oil output fell 44% since Mar 2025
Monthly average of 5,193 bbl in the latest 3 months, against 9,305 bbl in the first 3. Jul 2026 was not reported. A red cross marks each one.
- Oil (bars, left axis)
- Gas (line, right axis)
SourceTexas Railroad Commission Production Data Query, oil lease 21721, district 01. Reported through Jul 2026. The state revises recent months.
Gas disposition
Where the gas went
85% of the gas went to a processing plant in the last 12 months
Flaring peaked at 48.2% of the gas in Mar 2025.
- Processing plant (3)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 21721, district 01. Reported through Jul 2026.
Processing plant (3)
Sent to a gas plant that pulls out natural gas liquids. Your statement should show plant products, and may show processing fees.
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, 11.3% of the gas was flared. 16 months went above 3%, which we mark in the ledger below.
Operator history
Who has run this lease
The operator changed once, most recently in Mar 2026
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Jonah Energy LLC Mar 2026 to Jun 2026
- Grit Oil & Gas Management, LLC Mar 2025 to Feb 2026
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 |
|---|---|---|---|
| 42-323-33653 | 7803H | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 01, lease 21721.
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 SERENA RANCH-INDIO A 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
17 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 2026Jonah Energy | 4,854 | 4,739 | 7,667 | 5,964 | 1,406 | $84.81 | $3.15 |
| May 2026Jonah Energy | 5,412 | 5,378 | 7,411 | 6,413 | 730 | $102.13 | $2.94 |
| Apr 2026Jonah Energy | 5,314 | 5,273 | 7,149 | 6,636 | 375 | $100.32 | $2.77 |
| Mar 2026Jonah Energy | 6,327 | 6,438 | 7,900 | 6,877 | 860 | $91.38 | $3.04 |
| Feb 2026Grit Oil | 6,328 | 6,262 | 7,841 | 6,811 | 915 | $64.51 | $3.62 |
| Jan 2026Grit Oil | 6,984 | 7,069 | 9,033 | 6,380 | 2,384 | $60.04 | $7.72 |
| Dec 2025Grit Oil | 7,441 | 7,398 | 10,425 | 7,120 | 2,562 | $57.97 | $4.26 |
| Nov 2025Grit Oil | 7,556 | 7,654 | 9,368 | 8,306 | 345 | $60.06 | $3.79 |
| Oct 2025Grit Oil | 8,326 | 8,189 | 10,071 | 8,973 | 688 | $60.89 | $3.19 |
| Sep 2025Grit Oil | 8,396 | 8,375 | 9,276 | 8,082 | 818 | $63.96 | $2.97 |
| Aug 2025Grit Oil | 9,361 | 9,401 | 8,541 | 7,854 | 316 | $64.86 | $2.91 |
| Jul 2025Grit Oil | 11,797 | 11,732 | 9,879 | 8,992 | 462 | $68.39 | $3.20 |
| Jun 2025Grit Oil | 9,034 | 9,257 | 6,494 | 5,627 | 588 | $68.17 | $3.02 |
| May 2025Grit Oil | 12,017 | 11,965 | 6,246 | 4,885 | 1,058 | $62.17 | $3.12 |
| Apr 2025Grit Oil | 11,747 | 11,541 | 5,382 | 3,601 | 1,486 | $63.54 | $3.42 |
| Mar 2025Grit Oil | 4,150 | 4,150 | 2,236 | 957 | 1,077 | $68.24 | $4.12 |
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 SERENA RANCH-INDIO A. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Jonah Energy 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
Jonah Energy LLC in Maverick County
- SERENA RANCH
578,154 bbl last 12 months
- GLASS RANCH
291,011 bbl last 12 months
- SERENA RANCH-INDIO B
88,793 bbl last 12 months
- CUNDIEFF
73,797 bbl last 12 months
- SERENA RANCH-INDIO C
44,892 bbl last 12 months
Hugh Fitzsimmons (San Miguel) field
- SAN PEDRO RANCH
2,693,206 bbl last 12 months
- HAMILTON RANCH
944,015 bbl last 12 months
- SERENA RANCH
578,154 bbl last 12 months
- GRIT FAITH SANDY
306,239 bbl last 12 months
- GLASS RANCH
291,011 bbl last 12 months
New drilling permits in Maverick County
We do not have coordinates for this lease, so these are the newest permits in its county.
CP#26-162 CATHODIC PROTECTION #44
new drill · Texas Pipeline LLC · Maverick County
Permit 0918665 · Sep 16, 2026
CP# 26-161 #43
new drill · Texas Pipeline LLC · Maverick County
Permit 0918667 · Sep 16, 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 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 21721, district 01, 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.