Texas gas well · RRC district 7B · Lease 018165
No report in 6+ monthsERWIN
Erwin is a gas well in Coleman County, Texas, operated by Santa Anna Operating 3, LLC in the Santa Anna (Marble Falls) field. The Railroad Commission shows 357 mcf of gas in the 12 months through Dec 2022.
Gas well dossier · 1 well
- Operator
- Santa Anna Operating 3, LLC
- County
- Coleman County
- RRC lease
- 7B-018165
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Where it sits
This county
- Gas in Dec 2022
- 32 mcf
- Reporting to the state
- since Jan 2020
- Wells
- 1
- Data through
- Dec 2022
Production
Month by month, from the state record
Gas output held steady over the last 12 months
329 mcf in the 12 months through Dec 2022, against 333 mcf in the 12 months before. Jan 2022 was not reported. A red cross marks each one.
- Gas (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, gas well 018165, district 7B. Reported through Jul 2026. The state revises recent months.
Gas disposition
Where the gas went
All of the gas went to a transmission line in the last 12 months
Each bar is one month. Colors are the disposition codes the operator reported.
SourceTexas Railroad Commission Production Data Query, gas disposition by code, lease 018165, district 7B. Reported through Jul 2026.
Transmission line (2)
Sold straight into a pipeline without processing. Processing fees on your statement would be worth asking about.
None of the gas was flared in the last 12 months.
Operator history
Who has run this lease
Santa Anna Operating 3, LLC has reported this lease for the whole period
No change of operator in the months we hold.
- Santa Anna Operating 3, LLC Jan 2020 to now
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 |
|---|---|---|---|
| 42-083-80077 | 1 | Shut-in | – |
SourceTexas Railroad Commission Wellbore Query, district 7B, lease 018165.
Who buys and gathers
Who moves and buys this lease's production
Gas from gas wells
Wtg Gas Processing, L.p. buys it; Santa Anna Operating 3, LLC gathers it.
Wtg Gas Processing, L.p. buys it: 100% of it, on the list since Jan 1, 2017 · Santa Anna Operating 3, LLC gathers it: 100% of it, on the list since Nov 1, 2018
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
What the drilling permits say
- Wells on the permits
- 11 not plugged
- Horizontal
- 0
- First completion
- Jan 4, 1937
- Latest permit
- –
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-083-80077 | 1 | – | Jan 4, 1937 | – |
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 ERWIN 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 | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf, code 4 | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|---|
| Dec 2022Santa Anna | 32 | 32 | 0 | $76.44 | $5.53 |
| Nov 2022Santa Anna | 30 | 30 | 0 | $84.37 | $5.45 |
| Oct 2022Santa Anna | 30 | 30 | 0 | $87.55 | $5.66 |
| Sep 2022Santa Anna | 31 | 31 | 0 | $84.26 | $7.88 |
| Aug 2022Santa Anna | 32 | 32 | 0 | $93.67 | $8.81 |
| Jul 2022Santa Anna | 28 | 28 | 0 | $101.62 | $7.28 |
| Jun 2022Santa Anna | 29 | 29 | 0 | $114.84 | $7.70 |
| May 2022Santa Anna | 31 | 31 | 0 | $109.55 | $8.14 |
| Apr 2022Santa Anna | 30 | 30 | 0 | $101.78 | $6.60 |
| Mar 2022Santa Anna | 29 | 29 | 0 | $108.50 | $4.90 |
| Feb 2022Santa Anna | 27 | 27 | 0 | $91.64 | $4.69 |
| Jan 2022No report | – | – | – | $83.22 | $4.38 |
| Dec 2021Santa Anna | 28 | 28 | 0 | $71.71 | $3.76 |
| Nov 2021Santa Anna | 30 | 30 | 0 | $79.15 | $5.05 |
| Oct 2021Santa Anna | 31 | 31 | 0 | $81.48 | $5.51 |
| Sep 2021Santa Anna | 32 | 32 | 0 | $71.65 | $5.16 |
| Aug 2021Santa Anna | 30 | 30 | 0 | $67.73 | $4.07 |
| Jul 2021Santa Anna | 32 | 32 | 0 | $72.49 | $3.84 |
| Jun 2021Santa Anna | 29 | 29 | 0 | $71.38 | $3.26 |
| May 2021Santa Anna | 28 | 28 | 0 | $65.17 | $2.91 |
| Apr 2021Santa Anna | 32 | 32 | 0 | $61.72 | $2.66 |
| Mar 2021Santa Anna | 30 | 30 | 0 | $62.33 | $2.62 |
| Feb 2021Santa Anna | 30 | 30 | 0 | $59.04 | $5.35 |
| Jan 2021Santa Anna | 1 | 1 | 0 | $52.00 | $2.71 |
| Dec 2020Santa Anna | 2 | 2 | 0 | $47.02 | $2.58 |
| Nov 2020Santa Anna | 1 | 1 | 0 | $40.94 | $2.61 |
| Oct 2020Santa Anna | 9 | 9 | 0 | $39.40 | $2.39 |
| Sep 2020Santa Anna | 8 | 8 | 0 | $39.63 | $1.92 |
| Aug 2020Santa Anna | 11 | 11 | 0 | $42.34 | $2.30 |
| Jul 2020Santa Anna | 17 | 17 | 0 | $40.71 | $1.76 |
| Jun 2020Santa Anna | 27 | 27 | 0 | $38.31 | $1.63 |
| May 2020Santa Anna | 23 | 23 | 0 | $28.56 | $1.75 |
| Apr 2020Santa Anna | 5 | 5 | 0 | $16.55 | $1.74 |
| Mar 2020Santa Anna | 6 | 6 | 0 | $29.21 | $1.79 |
| Feb 2020Santa Anna | 22 | 22 | 0 | $50.54 | $1.91 |
| Jan 2020Santa Anna | 41 | 41 | 0 | $57.52 | $2.02 |
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
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Upload your statements for ERWIN. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Santa Anna Operating 3, 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
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This lease belongs to
Santa Anna Operating 3, LLC in Coleman County
No other producing leases from this operator in this county are in our data yet.
Santa Anna (Marble Falls) field
All leases in this field →New drilling permits in Coleman County
We do not have coordinates for this lease, so these are the newest permits in its county.
BOULDIN, CLIFFORD #15
new drill · Tanglewood Oil & Gas Co. · Coleman County
Permit 0909396 · Jul 23, 2025
DLB #2
new drill · Tanglewood Oil & Gas Co. · Coleman County
Permit 0909395 · Jul 23, 2025
KING, RAYE #3
reclass · Koko Skadi, LLC · Coleman County
Permit 0903829 · Nov 12, 2024
KING, RAYE #4
reclass · Koko Skadi, LLC · Coleman County
Permit 0903779 · Nov 12, 2024
HERRING 'A' #1
reclass · Koko Skadi, LLC · Coleman County
Permit 0903834 · Nov 7, 2024
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 “Gas sold” volume for the month the check covers and multiply it by your decimal. The answer should match the mcf on your statement. If it does not, upload the statement and we will show where the two differ.
Why is the newest month Dec 2022?
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, gas well 018165, 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.