Texas oil lease · RRC district 7C · Lease 15310
ProducingWHELESS
Wheless is an oil lease in Menard County, Texas, operated by Cazar Energy Inc in the Menard, W. (Harkey) field. The Railroad Commission shows 1,597 bbl of oil in the 12 months through Jul 2026.
Oil lease dossier · 4 wells
- Operator
- Cazar Energy Inc
- County
- Menard County
- Field
- Menard, W. (Harkey)
- RRC lease
- 7C-15310
Own a share of this lease?
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Where it sits
This county
- Oil in Jul 2026
- 113 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 4
- Data through
- Jul 2026
Production
Month by month, from the state record
Oil output rose 7% over the last 12 months
1,597 bbl in the 12 months through Jul 2026, against 1,497 bbl in the 12 months before.
- Oil (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 15310, district 7C. 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
Cazar Energy Inc has reported this lease for the whole period
No change of operator in the months we hold.
- Cazar Energy Inc Jan 2020 to now
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
4 wells on this lease
| API number | Well no. | Status | Total depthft |
|---|---|---|---|
| 42-327-30931 | 1 | Shut-in | – |
| 42-327-30981 | 2 | Shut-in | – |
| 42-327-30995 | 3 | Shut-in | – |
| 42-327-31014 | 4 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 7C, lease 15310.
Who buys and gathers
Who moves and buys this lease's production
Oil
Energy Transfer Marketing & Term gathers it.
100% of it, on the list since Dec 1, 2022
Companies that used to be listed: Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Dec 1, 2022).
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
320 acres on the newest permit
- Wells on the permits
- 43 not plugged
- Horizontal
- 0
- First completion
- Nov 22, 2002
- Latest permit
- Feb 13, 2007
The wells on this lease state different acreage
The permits state between 160 and 320 acres. Use the acres from your own division order for the well you are paid on.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-327-31014 | 4 | Feb 13, 2007 | Oct 1, 2007 | 320 |
| 42-327-30995 | 3 | Mar 2, 2006 | Jul 15, 2006 | 320 |
| 42-327-30981 | 2 | Jul 25, 2005 | Oct 27, 2005 | 320 |
| 42-327-30931 | 1 | Sep 6, 2002 | Nov 22, 2002 | 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 WHELESS 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 2026Cazar Energy | 113 | 167 | $80.46 | $2.89 |
| Jun 2026Cazar Energy | 98 | 168 | $84.81 | $3.15 |
| May 2026Cazar Energy | 110 | 0 | $102.13 | $2.94 |
| Apr 2026Cazar Energy | 153 | 158 | $100.32 | $2.77 |
| Mar 2026Cazar Energy | 188 | 173 | $91.38 | $3.04 |
| Feb 2026Cazar Energy | 116 | 163 | $64.51 | $3.62 |
| Jan 2026Cazar Energy | 124 | 328 | $60.04 | $7.72 |
| Dec 2025Cazar Energy | 101 | 0 | $57.97 | $4.26 |
| Nov 2025Cazar Energy | 177 | 167 | $60.06 | $3.79 |
| Oct 2025Cazar Energy | 130 | 0 | $60.89 | $3.19 |
| Sep 2025Cazar Energy | 132 | 162 | $63.96 | $2.97 |
| Aug 2025Cazar Energy | 155 | 160 | $64.86 | $2.91 |
| Jul 2025Cazar Energy | 109 | 168 | $68.39 | $3.20 |
| Jun 2025Cazar Energy | 97 | 153 | $68.17 | $3.02 |
| May 2025Cazar Energy | 125 | 0 | $62.17 | $3.12 |
| Apr 2025Cazar Energy | 176 | 171 | $63.54 | $3.42 |
| Mar 2025Cazar Energy | 133 | 171 | $68.24 | $4.12 |
| Feb 2025Cazar Energy | 103 | 160 | $71.53 | $4.19 |
| Jan 2025Cazar Energy | 132 | 142 | $75.74 | $4.13 |
| Dec 2024Cazar Energy | 211 | 171 | $70.12 | $3.01 |
| Nov 2024Cazar Energy | 85 | 0 | $69.95 | $2.12 |
| Oct 2024Cazar Energy | 168 | 170 | $71.99 | $2.20 |
| Sep 2024Cazar Energy | 88 | 166 | $70.24 | $2.28 |
| Aug 2024Cazar Energy | 70 | 0 | $76.68 | $1.99 |
| Jul 2024Cazar Energy | 64 | 149 | $81.80 | $2.07 |
| Jun 2024Cazar Energy | 91 | 163 | $79.77 | $2.54 |
| May 2024Cazar Energy | 172 | 0 | $80.02 | $2.12 |
| Apr 2024Cazar Energy | 167 | 172 | $85.35 | $1.60 |
| Mar 2024Cazar Energy | 58 | 168 | $81.28 | $1.49 |
| Feb 2024Cazar Energy | 92 | 170 | $77.25 | $1.72 |
| Jan 2024Cazar Energy | 137 | 0 | $74.15 | $3.18 |
| Dec 2023Cazar Energy | 59 | 171 | $71.90 | $2.52 |
| Nov 2023Cazar Energy | 143 | 171 | $77.69 | $2.71 |
| Oct 2023Cazar Energy | 175 | 0 | $85.64 | $2.98 |
| Sep 2023Cazar Energy | 171 | 166 | $89.43 | $2.64 |
| Aug 2023Cazar Energy | 163 | 155 | $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 WHELESS. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Cazar Energy Inc.
- 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
Cazar Energy Inc in Menard County
No other producing leases from this operator in this county are in our data yet.
Menard, W. (Harkey) field
No other producing leases in this field are in our data yet.
Leases within 10 km
Found by the location of their wells.
- HILLERT, A. W. "A"
0 bbl last 12 months · 0.6 km away
- HILLERT "A"
0 bbl last 12 months · 1.9 km away
- LAS MORAS RANCH #207
0 bbl last 12 months · 1.9 km away
- LARRIMORE
11 bbl last 12 months · 5.4 km away
- BRANDENBERGER "A"
0 bbl last 12 months · 7.8 km away
Drilling permits within 10 km
ALDA DAVIS #2
recompletion · Geosurveys, Inc. · Menard County · 8.2 km away
Permit 0916842 · Jul 10, 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 15310, district 7C, 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.