Texas oil lease · RRC district 05 · Lease 04401
ProducingNM 1213
NM 1213 is an oil lease in Limestone County, Texas, operated by Southwest Operating, Inc.-Tyler in the Mexia field. The Railroad Commission shows 2,338 bbl of oil in the 12 months through Jul 2026.
Oil lease dossier · 2 wells
- Operator
- Southwest Operating, Inc.-Tyler
- County
- Limestone County
- Field
- Mexia
- RRC lease
- 05-04401
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Where it sits
This county
- Oil in Jul 2026
- 46 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 2
- Data through
- Jul 2026
Production
Month by month, from the state record
Oil output fell 11% over the last 12 months
2,338 bbl in the 12 months through Jul 2026, against 2,638 bbl in the 12 months before.
- Oil (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 04401, district 05. 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 once, most recently in Jun 2020
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Southwest Operating, Inc.-Tyler Jun 2020 to now
- Compadre Resources, LLC Jan 2020 to May 2020
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
2 wells on this lease
| API number | Well no. | Status | Total depthft |
|---|---|---|---|
| 42-293-32410 | 1 | Active | – |
| 42-293-32413 | 2 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 05, lease 04401.
Who buys and gathers
Who moves and buys this lease's production
Oil
Eastex Crude Company, LLC gathers it.
100% of it, on the list since Sep 1, 2026
Companies that used to be listed: Plains Marketing, L.p. (gathers it, until Sep 1, 2026).
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
90 acres on the newest permit
- Wells on the permits
- 22 not plugged
- Horizontal
- 0
- First completion
- Apr 9, 2019
- Latest permit
- Aug 10, 2020
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-293-32413 | 2 | Aug 10, 2020 | Oct 20, 2020 | 90 |
| 42-293-32410 | 1 | Mar 6, 2019 | Apr 9, 2019 | 90 |
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 NM 1213 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 | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|
| Jul 2026Southwest Operating, | 46 | 0 | $80.46 | $2.89 |
| Jun 2026Southwest Operating, | 101 | 177 | $84.81 | $3.15 |
| May 2026Southwest Operating, | 217 | 164 | $102.13 | $2.94 |
| Apr 2026Southwest Operating, | 219 | 356 | $100.32 | $2.77 |
| Mar 2026Southwest Operating, | 217 | 182 | $91.38 | $3.04 |
| Feb 2026Southwest Operating, | 211 | 174 | $64.51 | $3.62 |
| Jan 2026Southwest Operating, | 204 | 179 | $60.04 | $7.72 |
| Dec 2025Southwest Operating, | 156 | 171 | $57.97 | $4.26 |
| Nov 2025Southwest Operating, | 234 | 192 | $60.06 | $3.79 |
| Oct 2025Southwest Operating, | 250 | 351 | $60.89 | $3.19 |
| Sep 2025Southwest Operating, | 246 | 169 | $63.96 | $2.97 |
| Aug 2025Southwest Operating, | 237 | 332 | $64.86 | $2.91 |
| Jul 2025Southwest Operating, | 145 | 160 | $68.39 | $3.20 |
| Jun 2025Southwest Operating, | 284 | 190 | $68.17 | $3.02 |
| May 2025Southwest Operating, | 111 | 160 | $62.17 | $3.12 |
| Apr 2025Southwest Operating, | 251 | 177 | $63.54 | $3.42 |
| Mar 2025Southwest Operating, | 264 | 311 | $68.24 | $4.12 |
| Feb 2025Southwest Operating, | 196 | 163 | $71.53 | $4.19 |
| Jan 2025Southwest Operating, | 228 | 161 | $75.74 | $4.13 |
| Dec 2024Southwest Operating, | 275 | 352 | $70.12 | $3.01 |
| Nov 2024Southwest Operating, | 111 | 156 | $69.95 | $2.12 |
| Oct 2024Southwest Operating, | 402 | 353 | $71.99 | $2.20 |
| Sep 2024Southwest Operating, | 204 | 169 | $70.24 | $2.28 |
| Aug 2024Southwest Operating, | 167 | 167 | $76.68 | $1.99 |
| Jul 2024Southwest Operating, | 261 | 477 | $81.80 | $2.07 |
| Jun 2024Southwest Operating, | 235 | 156 | $79.77 | $2.54 |
| May 2024Southwest Operating, | 212 | 0 | $80.02 | $2.12 |
| Apr 2024Southwest Operating, | 105 | 185 | $85.35 | $1.60 |
| Mar 2024Southwest Operating, | 175 | 339 | $81.28 | $1.49 |
| Feb 2024Southwest Operating, | 214 | 0 | $77.25 | $1.72 |
| Jan 2024Southwest Operating, | 282 | 351 | $74.15 | $3.18 |
| Dec 2023Southwest Operating, | 261 | 326 | $71.90 | $2.52 |
| Nov 2023Southwest Operating, | 185 | 168 | $77.69 | $2.71 |
| Oct 2023Southwest Operating, | 159 | 188 | $85.64 | $2.98 |
| Sep 2023Southwest Operating, | 162 | 175 | $89.43 | $2.64 |
| Aug 2023Southwest Operating, | 239 | 164 | $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 NM 1213. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Southwest Operating, Inc.-Tyler.
- 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
Southwest Operating, Inc.-Tyler in Limestone County
- NM 5
1,443 bbl last 12 months
Mexia field
- KENNEDY, C. A.
3,801 bbl last 12 months
- HENRY HRS.
2,932 bbl last 12 months
- ROGERS, L. W.
2,739 bbl last 12 months
- BERTHELSON, A. E. /EAST/
2,345 bbl last 12 months
- THOMPSON -B-
1,842 bbl last 12 months
Leases within 10 km
Found by the location of their wells.
- HAYTER, W. J.
34 bbl last 12 months · 0.5 km away
- THOMPSON -B-
1,842 bbl last 12 months · 0.6 km away
- MILLS, T. W.
1,044 bbl last 12 months · 0.8 km away
- ADAMSON, W. L.
1,610 bbl last 12 months · 0.9 km away
- NUSSBAUM, J & J
274 bbl last 12 months · 1.3 km away
Drilling permits within 10 km
NM 1011 #1 H
new drill · horizontal · Southwest Operating, Inc.-Tyler · Limestone County · 0.5 km away
Permit 0918728 · Sep 22, 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 04401, 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.