Texas oil lease · RRC district 03 · Lease 26804
Shut inDONNER
Donner is an oil lease in Newton County, Texas, operated by Iron Jaw Operating LLC in the Hartburg, NW. (Hackberry-1st) field.
Oil lease dossier
- Operator
- Iron Jaw Operating LLC
- County
- Newton County
- RRC lease
- 03-26804
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.
Free. No account needed. Two to four pages.
Where it sits
This county
- Oil in Jul 2026
- 0 bbl
- Reporting to the state
- since Jan 2020
Production
Month by month, from the state record
No oil produced in the last 12 months
The last month with output was Jul 2025, at 314 bbl.
- Oil (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 26804, district 03. Reported through Jul 2026. The state revises recent months.
Gas disposition
Where the gas went
No gas disposition reported for this lease
Operator history
Who has run this lease
The operator changed 2 times, most recently in Jul 2026
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Iron Jaw Operating LLC Jul 2026 to now
- 84 Energy LLC Jul 2021 to Jun 2026
- Big Gas Oil LLC Jan 2020 to Jun 2021
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
Wells on this lease
No wells are linked to this lease in our data
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 DONNER sold each month.
For example 0.00097656, or a fraction like 1/1024.
Your estimate appears here
An estimate, not your check
Ledger
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|
| Jul 2026Iron Jaw | 0 | 0 | $80.46 | $2.89 |
| Jun 202684 Energy | 0 | 0 | $84.81 | $3.15 |
| May 202684 Energy | 0 | 0 | $102.13 | $2.94 |
| Apr 202684 Energy | 0 | 0 | $100.32 | $2.77 |
| Mar 202684 Energy | 0 | 0 | $91.38 | $3.04 |
| Feb 202684 Energy | 0 | 0 | $64.51 | $3.62 |
| Jan 202684 Energy | 0 | 0 | $60.04 | $7.72 |
| Dec 202584 Energy | 0 | 0 | $57.97 | $4.26 |
| Nov 202584 Energy | 0 | 0 | $60.06 | $3.79 |
| Oct 202584 Energy | 0 | 0 | $60.89 | $3.19 |
| Sep 202584 Energy | 0 | 0 | $63.96 | $2.97 |
| Aug 202584 Energy | 0 | 0 | $64.86 | $2.91 |
| Jul 202584 Energy | 314 | 0 | $68.39 | $3.20 |
| Jun 202584 Energy | 132 | 177 | $68.17 | $3.02 |
| May 202584 Energy | 184 | 167 | $62.17 | $3.12 |
| Apr 202584 Energy | 0 | 0 | $63.54 | $3.42 |
| Mar 202584 Energy | 0 | 0 | $68.24 | $4.12 |
| Feb 202584 Energy | 0 | 0 | $71.53 | $4.19 |
| Jan 202584 Energy | 0 | 0 | $75.74 | $4.13 |
| Dec 202484 Energy | 0 | 0 | $70.12 | $3.01 |
| Nov 202484 Energy | 0 | 0 | $69.95 | $2.12 |
| Oct 202484 Energy | 0 | 0 | $71.99 | $2.20 |
| Sep 202484 Energy | 0 | 0 | $70.24 | $2.28 |
| Aug 202484 Energy | 22 | 0 | $76.68 | $1.99 |
| Jul 202484 Energy | 100 | 0 | $81.80 | $2.07 |
| Jun 202484 Energy | 34 | 177 | $79.77 | $2.54 |
| May 202484 Energy | 73 | 0 | $80.02 | $2.12 |
| Apr 202484 Energy | 87 | 169 | $85.35 | $1.60 |
| Mar 202484 Energy | 105 | 0 | $81.28 | $1.49 |
| Feb 202484 Energy | 108 | 170 | $77.25 | $1.72 |
| Jan 202484 Energy | 136 | 0 | $74.15 | $3.18 |
| Dec 202384 Energy | 156 | 174 | $71.90 | $2.52 |
| Nov 202384 Energy | 160 | 173 | $77.69 | $2.71 |
| Oct 202384 Energy | 176 | 167 | $85.64 | $2.98 |
| Sep 202384 Energy | 234 | 350 | $89.43 | $2.64 |
| Aug 202384 Energy | 0 | 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 DONNER. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Iron Jaw 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
Iron Jaw Operating LLC in Newton County
No other producing leases from this operator in this county are in our data yet.
Hartburg, NW. (Hackberry-1st) field
No other producing leases in this field are in our data yet.
New drilling permits in Newton County
We do not have coordinates for this lease, so these are the newest permits in its county.
No recent drilling permits found for this area.
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 26804, district 03, 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.