Texas oil lease · RRC district 7C · Lease 17856
ProducingADDY
Addy is an oil lease in Runnels County, Texas, operated by Byrne Oil Company in the Fennell (King Sand) field. The Railroad Commission shows 472 bbl of oil in the 12 months through Jul 2026.
Oil lease dossier · 1 well
- Operator
- Byrne Oil Company
- County
- Runnels County
- Field
- Fennell (King Sand)
- RRC lease
- 7C-17856
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Where it sits
This county
- Oil in Jul 2026
- 20 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 42% over the last 12 months
472 bbl in the 12 months through Jul 2026, against 811 bbl in the 12 months before.
- Oil (bars, left axis)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, oil lease 17856, 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
The operator changed once, most recently in Sep 2021
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Byrne Oil Company Sep 2021 to now
- 3-D Oil & Gas Jan 2020 to Aug 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 |
|---|---|---|---|
| 42-399-35314 | 1 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 7C, lease 17856.
Who buys and gathers
Who moves and buys this lease's production
Oil
Energy Trans Crude Marketing LLC gathers it.
100% of it, on the list since Sep 1, 2021
Companies that used to be listed: Transoil Marketing, LLC (gathers it, until Sep 1, 2021); Sunoco Ptnrs. Mktg.&terminals LP (gathers it, until Dec 1, 2019).
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
20 acres on the newest permit
- Wells on the permits
- 11 not plugged
- Horizontal
- 0
- First completion
- Sep 19, 2012
- Latest permit
- Jan 26, 2012
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-399-35314 | 1 | Jan 26, 2012 | Sep 19, 2012 | 20 |
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 ADDY 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 2026Byrne Oil | 20 | 0 | $80.46 | $2.89 |
| Jun 2026Byrne Oil | 33 | 109 | $84.81 | $3.15 |
| May 2026Byrne Oil | 37 | 0 | $102.13 | $2.94 |
| Apr 2026Byrne Oil | 37 | 0 | $100.32 | $2.77 |
| Mar 2026Byrne Oil | 15 | 107 | $91.38 | $3.04 |
| Feb 2026Byrne Oil | 39 | 0 | $64.51 | $3.62 |
| Jan 2026Byrne Oil | 36 | 0 | $60.04 | $7.72 |
| Dec 2025Byrne Oil | 11 | 0 | $57.97 | $4.26 |
| Nov 2025Byrne Oil | 65 | 180 | $60.06 | $3.79 |
| Oct 2025Byrne Oil | 63 | 0 | $60.89 | $3.19 |
| Sep 2025Byrne Oil | 61 | 0 | $63.96 | $2.97 |
| Aug 2025Byrne Oil | 55 | 180 | $64.86 | $2.91 |
| Jul 2025Byrne Oil | 62 | 0 | $68.39 | $3.20 |
| Jun 2025Byrne Oil | 70 | 0 | $68.17 | $3.02 |
| May 2025Byrne Oil | 63 | 178 | $62.17 | $3.12 |
| Apr 2025Byrne Oil | 65 | 0 | $63.54 | $3.42 |
| Mar 2025Byrne Oil | 71 | 0 | $68.24 | $4.12 |
| Feb 2025Byrne Oil | 58 | 165 | $71.53 | $4.19 |
| Jan 2025Byrne Oil | 63 | 0 | $75.74 | $4.13 |
| Dec 2024Byrne Oil | 42 | 122 | $70.12 | $3.01 |
| Nov 2024Byrne Oil | 74 | 0 | $69.95 | $2.12 |
| Oct 2024Byrne Oil | 79 | 75 | $71.99 | $2.20 |
| Sep 2024Byrne Oil | 86 | 176 | $70.24 | $2.28 |
| Aug 2024Byrne Oil | 78 | 0 | $76.68 | $1.99 |
| Jul 2024Byrne Oil | 52 | 42 | $81.80 | $2.07 |
| Jun 2024Byrne Oil | 83 | 170 | $79.77 | $2.54 |
| May 2024Byrne Oil | 92 | 0 | $80.02 | $2.12 |
| Apr 2024Byrne Oil | 94 | 178 | $85.35 | $1.60 |
| Mar 2024Byrne Oil | 107 | 0 | $81.28 | $1.49 |
| Feb 2024Byrne Oil | 115 | 140 | $77.25 | $1.72 |
| Jan 2024Byrne Oil | 123 | 95 | $74.15 | $3.18 |
| Dec 2023Byrne Oil | 128 | 167 | $71.90 | $2.52 |
| Nov 2023Byrne Oil | 121 | 180 | $77.69 | $2.71 |
| Oct 2023Byrne Oil | 127 | 175 | $85.64 | $2.98 |
| Sep 2023Byrne Oil | 131 | 0 | $89.43 | $2.64 |
| Aug 2023Byrne Oil | 137 | 112 | $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 ADDY. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Byrne Oil Company.
- 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
Leases within 10 km
Found by the location of their wells.
- FENNELL 'D'
2,875 bbl last 12 months · 0 km away
- JENNI
0 bbl last 12 months · 0.1 km away
- CISCO
536 bbl last 12 months · 0.2 km away
- FENNELL 'A'
60 bbl last 12 months · 0.3 km away
- FENNELL
150 bbl last 12 months · 0.4 km away
Drilling permits within 10 km
RICHARD #1
re-entry · Cedar Oil Company · Runnels County · 1.5 km away
Permit 0917607 · Aug 6, 2026
FENNELL #605
re-entry · Cedar Oil Company · Runnels County · 0.3 km away
Permit 0911449 · Oct 29, 2025
FENNELL #610
re-entry · Cedar Oil Company · Runnels County · 0.3 km away
Permit 0911313 · Oct 24, 2025
CARL #1
new drill · Enrich Oil Corporation · Runnels County · 3.8 km away
Permit 0908754 · Jun 23, 2025
CHASE #1
new drill · Enrich Oil Corporation · Runnels County · 3.8 km away
Permit 0906269 · Feb 28, 2025
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 17856, 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.