Texas oil lease · RRC district 01 · Lease 16368
ProducingCARSON
Carson is an oil lease in Maverick County, Texas, operated by Iwt Energy Partners LLC in the Briscoe Ranch (Eagleford) field. The Railroad Commission shows 99 bbl of oil in the 12 months through Jul 2026.
Oil lease dossier · 1 well
- Operator
- Iwt Energy Partners LLC
- County
- Maverick County
- RRC lease
- 01-16368
Own a share of this lease?
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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
- Oil in Jul 2026
- 3 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 1
- Data through
- Jul 2026
Production
Month by month, from the state record
Oil output fell 88% since Oct 2024
Monthly average of 2 bbl in the latest 3 months, against 20 bbl in the first 3.
- Oil (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 16368, district 01. 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 Oct 2024
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Iwt Energy Partners LLC Oct 2024 to now
- Xog Operating LLC Jan 2020 to Apr 2021
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 |
|---|---|---|---|
| 42-323-31286 | 1 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 01, lease 16368.
Who buys and gathers
Who moves and buys this lease's production
Oil
Shell Trading (Us) Company gathers it.
100% of it, on the list since May 1, 2021
Companies that used to be listed: Texas Pipeline LLC (gathers it, until Jul 27, 2024); Howard Marketing, LLC (buys it, until Jul 27, 2024); Ngl Crude Logistics, LLC (gathers it, until May 1, 2021).
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
2,077.70 acres on the newest permit
- Wells on the permits
- 11 not plugged
- Horizontal
- 0
- First completion
- Dec 27, 2011
- Latest permit
- Jan 19, 2012
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-323-31286 | 1 | Jan 19, 2012 | Dec 27, 2011 | 2,077.70 |
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 CARSON sold each month.
For example 0.00097656, or a fraction like 1/1024.
Your estimate appears here
An estimate, not your check
Ledger
22 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|
| Jul 2026Iwt Energy | 3 | 0 | $80.46 | $2.89 |
| Jun 2026Iwt Energy | 2 | 0 | $84.81 | $3.15 |
| May 2026Iwt Energy | 2 | 0 | $102.13 | $2.94 |
| Apr 2026Iwt Energy | 2 | 0 | $100.32 | $2.77 |
| Mar 2026Iwt Energy | 10 | 0 | $91.38 | $3.04 |
| Feb 2026Iwt Energy | 10 | 0 | $64.51 | $3.62 |
| Jan 2026Iwt Energy | 10 | 0 | $60.04 | $7.72 |
| Dec 2025Iwt Energy | 10 | 0 | $57.97 | $4.26 |
| Nov 2025Iwt Energy | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Iwt Energy | 30 | 0 | $60.89 | $3.19 |
| Sep 2025Iwt Energy | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Iwt Energy | 20 | 0 | $64.86 | $2.91 |
| Jul 2025Iwt Energy | 15 | 0 | $68.39 | $3.20 |
| Jun 2025Iwt Energy | 6 | 0 | $68.17 | $3.02 |
| May 2025Iwt Energy | 6 | 0 | $62.17 | $3.12 |
| Apr 2025Iwt Energy | 8 | 162 | $63.54 | $3.42 |
| Mar 2025Iwt Energy | 144 | 0 | $68.24 | $4.12 |
| Feb 2025Iwt Energy | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Iwt Energy | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Iwt Energy | 30 | 0 | $70.12 | $3.01 |
| Nov 2024Iwt Energy | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Iwt Energy | 30 | 0 | $71.99 | $2.20 |
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 CARSON. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Iwt Energy Partners 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
Iwt Energy Partners LLC in Maverick County
No other producing leases from this operator in this county are in our data yet.
Briscoe Ranch (Eagleford) field
- BRISCOE CARLA RANCH
1,032,239 bbl last 12 months
- SPR
989,424 bbl last 12 months
- BRISCOE CATARINA SOUTH
919,109 bbl last 12 months
- BRISCOE CATARINA WEST
638,591 bbl last 12 months
- BRISCOE COCHINA EAST RANCH
650,816 bbl last 12 months
Leases within 10 km
Found by the location of their wells.
- WINN EXPL. CO INC-BOULWARE HUME
0 mcf last 12 months · 3.3 km away
- LEDDY
3,662 mcf last 12 months · 4.8 km away
- TURNER-WINN EXPLORATION CO., INC
3,662 mcf last 12 months · 5.2 km away
- TURNEY
0 bbl last 12 months · 6.4 km away
- TURNEY-WINN EXPLORATION CO., INC
3,662 mcf last 12 months · 7.5 km away
Drilling permits within 10 km
CP# 26-161 #43
new drill · Texas Pipeline LLC · Maverick County · 7.8 km away
Permit 0918667 · Sep 16, 2026
CP# 26-105 CATHODIC PROTECTION #37
new drill · Texas Pipeline LLC · Maverick County · 5.5 km away
Permit 0916214 · Jun 9, 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 16368, 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.