Texas oil lease · RRC district 09 · Lease 20451
Shut inGRAF, E. C.
Graf, E. C. is an oil lease in Wichita County, Texas, operated by Burk Royalty Co., Ltd. in the Swanson-Choens (Ellen.) field.
Oil lease dossier · 4 wells
- Operator
- Burk Royalty Co., Ltd.
- County
- Wichita County
- RRC lease
- 09-20451
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Where it sits
This county
- Oil in Jun 2026
- 0 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 4
- Data through
- Jun 2026
Production
Month by month, from the state record
No production to chart
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 May 2022
If your statements skip or shrink around a change, ask the new operator's owner relations department whether the month is in suspense.
- Burk Royalty Co., Ltd. May 2022 to Jun 2026
- Slant Operating, LLC Jan 2020 to Apr 2022
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 |
|---|---|---|---|
| 42-485-36587 | 2 | Active | – |
| 42-485-37481 | 4 | Active | – |
| 42-485-37906 | 5 | Active | – |
| 42-485-38819 | 8 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 09, lease 20451.
Who buys and gathers
Who moves and buys this lease's production
Oil
Ptt Premier Trading and Tran LLC gathers it.
100% of it, on the list since Sep 1, 2023
Companies that used to be listed: Gulfmark Energy, Inc. (gathers it, until Sep 1, 2023).
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
- 40 not plugged
- Horizontal
- 0
- First completion
- Sep 2, 1980
- Latest permit
- Apr 11, 1983
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-485-38819 | 8 | Apr 11, 1983 | Sep 4, 2001 | 160 |
| 42-485-37906 | 5 | Nov 17, 1981 | Dec 30, 1981 | 160 |
| 42-485-37481 | 4 | Jun 10, 1981 | Jun 23, 1981 | 160 |
| 42-485-36587 | 2 | Jul 29, 1980 | Sep 2, 1980 | 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 GRAF, E. C. 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 | Oil producedbbl | Oil soldbbl | WTI$ per bbl | Henry Hub$ per MMBtu |
|---|---|---|---|---|
| Jul 2026No report | – | – | $80.46 | $2.89 |
| Jun 2026Burk Royalty | 0 | 0 | $84.81 | $3.15 |
| May 2026Burk Royalty | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Burk Royalty | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Burk Royalty | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Burk Royalty | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Burk Royalty | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Burk Royalty | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Burk Royalty | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Burk Royalty | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Burk Royalty | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Burk Royalty | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Burk Royalty | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Burk Royalty | 0 | 0 | $68.17 | $3.02 |
| May 2025Burk Royalty | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Burk Royalty | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Burk Royalty | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Burk Royalty | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Burk Royalty | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Burk Royalty | 0 | 0 | $70.12 | $3.01 |
| Nov 2024Burk Royalty | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Burk Royalty | 0 | 0 | $71.99 | $2.20 |
| Sep 2024Burk Royalty | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Burk Royalty | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Burk Royalty | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Burk Royalty | 0 | 0 | $79.77 | $2.54 |
| May 2024Burk Royalty | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Burk Royalty | 0 | 0 | $85.35 | $1.60 |
| Mar 2024Burk Royalty | 0 | 0 | $81.28 | $1.49 |
| Feb 2024Burk Royalty | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Burk Royalty | 0 | 0 | $74.15 | $3.18 |
| Dec 2023Burk Royalty | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Burk Royalty | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Burk Royalty | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Burk Royalty | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Burk Royalty | 0 | 0 | $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 GRAF, E. C.. We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Burk Royalty Co., Ltd.
- 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
Burk Royalty Co., Ltd. in Wichita County
- MITCHELL, SUE-HAWKINS
2,602 bbl last 12 months
- MCCARTY /DEEP/
2,545 bbl last 12 months
- HIRSCHI
1,617 bbl last 12 months
- MITCHELL, SUE-HAWKINS
872 bbl last 12 months
- KEMPNER "B"
805 bbl last 12 months
Swanson-Choens (Ellen.) field
No other producing leases in this field are in our data yet.
Leases within 10 km
Found by the location of their wells.
- LALK BROS.
0 bbl last 12 months · 0.3 km away
- WILLIAMSON
0 bbl last 12 months · 2.4 km away
- WILLIAMSON 85
1,736 bbl last 12 months · 2.5 km away
- GIBSON -C-
0 bbl last 12 months · 2.6 km away
- WHITTENBACH -B-
0 bbl last 12 months · 2.6 km away
Drilling permits within 10 km
GILLIS, BRUCE #20B
new drill · Bonfire Operating LLC · Wichita County · 6.6 km away
Permit 0914537 · May 12, 2026
GILLIS, BRUCE #21B
new drill · Bonfire Operating LLC · Wichita County · 6.8 km away
Permit 0914538 · May 12, 2026
MARRIOTT, J.H. #60
new drill · S&G Oil LLC · Wichita County · 5.5 km away
Permit 0876705 · Feb 9, 2022
PARRISH #6
new drill · S&G Oil LLC · Wichita County · 6 km away
Permit 0876703 · Feb 7, 2022
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 Jun 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 20451, district 09, 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.