Texas oil lease · RRC district 7B · Lease 23993
ProducingIRWIN
Irwin is an oil lease in Throckmorton County, Texas, operated by DCS Energy in the Irwin (Mississippi) field. The Railroad Commission shows 429 bbl of oil in the 12 months through Jul 2026.
Oil lease dossier · 3 wells
- Operator
- DCS Energy
- County
- Throckmorton County
- Field
- Irwin (Mississippi)
- RRC lease
- 7B-23993
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Where it sits
This county
- Oil in Jul 2026
- 20 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 3
- Data through
- Jul 2026
Production
Month by month, from the state record
Oil output fell 7% over the last 12 months
429 bbl in the 12 months through Jul 2026, against 460 bbl in the 12 months before.
- Oil (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 23993, district 7B. 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
DCS Energy has reported this lease for the whole period
No change of operator in the months we hold.
- DCS Energy Jan 2020 to now
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
3 wells on this lease
| API number | Well no. | Status | Total depthft |
|---|---|---|---|
| 42-447-34633 | 1 | Active | – |
| 42-447-34680 | 2 | Active | – |
| 42-447-34932 | 4 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 7B, lease 23993.
Who buys and gathers
Who moves and buys this lease's production
Oil
Sentinel Transportation, LLC gathers it.
100% of it, on the list since Jan 1, 2000
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
160 acres on the newest permit
- Wells on the permits
- 32 not plugged
- Horizontal
- 0
- First completion
- Oct 4, 1986
- Latest permit
- Dec 5, 1988
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-447-34932 | 4 | Dec 5, 1988 | Jan 17, 1989 | 160 |
| 42-447-34680 | 2 | Dec 4, 1986 | Jan 1, 1987 | 160 |
| 42-447-34633 | 1 | Aug 15, 1986 | Oct 4, 1986 | 160 |
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 IRWIN 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 2026DCS Energy | 20 | 0 | $80.46 | $2.89 |
| Jun 2026DCS Energy | 28 | 83 | $84.81 | $3.15 |
| May 2026DCS Energy | 40 | 0 | $102.13 | $2.94 |
| Apr 2026DCS Energy | 38 | 102 | $100.32 | $2.77 |
| Mar 2026DCS Energy | 37 | 0 | $91.38 | $3.04 |
| Feb 2026DCS Energy | 32 | 0 | $64.51 | $3.62 |
| Jan 2026DCS Energy | 33 | 103 | $60.04 | $7.72 |
| Dec 2025DCS Energy | 37 | 0 | $57.97 | $4.26 |
| Nov 2025DCS Energy | 40 | 0 | $60.06 | $3.79 |
| Oct 2025DCS Energy | 39 | 85 | $60.89 | $3.19 |
| Sep 2025DCS Energy | 39 | 0 | $63.96 | $2.97 |
| Aug 2025DCS Energy | 46 | 89 | $64.86 | $2.91 |
| Jul 2025DCS Energy | 42 | 0 | $68.39 | $3.20 |
| Jun 2025DCS Energy | 39 | 109 | $68.17 | $3.02 |
| May 2025DCS Energy | 39 | 0 | $62.17 | $3.12 |
| Apr 2025DCS Energy | 39 | 0 | $63.54 | $3.42 |
| Mar 2025DCS Energy | 38 | 69 | $68.24 | $4.12 |
| Feb 2025DCS Energy | 28 | 0 | $71.53 | $4.19 |
| Jan 2025DCS Energy | 37 | 80 | $75.74 | $4.13 |
| Dec 2024DCS Energy | 42 | 0 | $70.12 | $3.01 |
| Nov 2024DCS Energy | 42 | 82 | $69.95 | $2.12 |
| Oct 2024DCS Energy | 38 | 0 | $71.99 | $2.20 |
| Sep 2024DCS Energy | 38 | 75 | $70.24 | $2.28 |
| Aug 2024DCS Energy | 38 | 0 | $76.68 | $1.99 |
| Jul 2024DCS Energy | 39 | 81 | $81.80 | $2.07 |
| Jun 2024DCS Energy | 51 | 0 | $79.77 | $2.54 |
| May 2024DCS Energy | 29 | 82 | $80.02 | $2.12 |
| Apr 2024DCS Energy | 41 | 0 | $85.35 | $1.60 |
| Mar 2024DCS Energy | 44 | 123 | $81.28 | $1.49 |
| Feb 2024DCS Energy | 34 | 0 | $77.25 | $1.72 |
| Jan 2024DCS Energy | 36 | 0 | $74.15 | $3.18 |
| Dec 2023DCS Energy | 37 | 167 | $71.90 | $2.52 |
| Nov 2023DCS Energy | 36 | 0 | $77.69 | $2.71 |
| Oct 2023DCS Energy | 51 | 0 | $85.64 | $2.98 |
| Sep 2023DCS Energy | 48 | 0 | $89.43 | $2.64 |
| Aug 2023DCS Energy | 41 | 105 | $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 IRWIN. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask DCS Energy.
- 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
DCS Energy in Throckmorton County
All DCS Energy leases →Irwin (Mississippi) field
No other producing leases in this field are in our data yet.
Leases within 10 km
Found by the location of their wells.
- IRWIN, STANLEY
97 bbl last 12 months · 0.5 km away
- KUNKEL B
349 bbl last 12 months · 1.2 km away
- SS
119 bbl last 12 months · 1.6 km away
- SHILLITO
0 bbl last 12 months · 1.7 km away
- SHAW
466 bbl last 12 months · 1.7 km away
Drilling permits within 10 km
WBRR 233 #113
new drill · Okie Operating Company, Ltd. · Throckmorton County · 5.1 km away
Permit 0915944 · Jun 1, 2026
SLOAN UNIT #1
new drill · Ruthson Energy, Inc. · Throckmorton County · 6.7 km away
Permit 0915686 · May 20, 2026
WBRR 233 #112
new drill · Okie Operating Company, Ltd. · Throckmorton County · 5 km away
Permit 0914927 · Apr 21, 2026
WHITAKER 1621 #3
field transfer · R & R Oil & Gas, LLC · Throckmorton County · 8.9 km away
Permit 0911813 · Apr 16, 2026
WALKER BUCKLER #2
new drill · Ruthson Energy, Inc. · Shackelford County · 6.6 km away
Permit 0913296 · Mar 23, 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 23993, district 7B, 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.