Texas oil lease · RRC district 8A · Lease 66628
Shut inMASTERSON RANCH "J"
Masterson Ranch "J" is an oil lease in King County, Texas, operated by Clear Fork, Incorporated in the Floyce, N. (Cisco Sand) field.
Oil lease dossier · 2 wells
- Operator
- Clear Fork, Incorporated
- County
- King County
- RRC lease
- 8A-66628
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Where it sits
This county
- Oil in Jul 2026
- 0 bbl
- Reporting to the state
- since Jan 2020
- Wells
- 2
- Data through
- Jul 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
Clear Fork, Incorporated has reported this lease for the whole period
No change of operator in the months we hold.
- Clear Fork, Incorporated Jan 2020 to now
SourceTexas Railroad Commission Production Data Query, operator by month. Reported through Jul 2026.
Wells
2 wells on this lease
| API number | Well no. | Status | Total depthft |
|---|---|---|---|
| 42-269-32036 | 1 | Active | – |
| 42-269-32067 | 3 | Active | – |
SourceTexas Railroad Commission Wellbore Query, district 8A, lease 66628.
Who buys and gathers
Who moves and buys this lease's production
Oil
Cp Energy, L.l.c. gathers it.
100% of it, on the list since Jul 1, 2016
Gas from oil wells
Clear Fork, Incorporated buys it; Lease Use Only gathers it.
Clear Fork, Incorporated buys it: 100% of it, on the list since Mar 1, 1993 · Lease Use Only gathers it: 100% of it, on the list since Aug 1, 1991
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
1,742 acres on the newest permit
- Wells on the permits
- 20 not plugged
- Horizontal
- 0
- First completion
- Jan 24, 1991
- Latest permit
- Aug 29, 1991
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-269-32067 | 3 | Aug 29, 1991 | Sep 30, 1991 | 1,742 |
| 42-269-32036 | 1 | Dec 21, 1990 | Jan 24, 1991 | 1,742 |
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 MASTERSON RANCH "J" 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 2026Clear Fork, | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Clear Fork, | 0 | 0 | $84.81 | $3.15 |
| May 2026Clear Fork, | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Clear Fork, | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Clear Fork, | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Clear Fork, | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Clear Fork, | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Clear Fork, | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Clear Fork, | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Clear Fork, | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Clear Fork, | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Clear Fork, | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Clear Fork, | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Clear Fork, | 0 | 0 | $68.17 | $3.02 |
| May 2025Clear Fork, | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Clear Fork, | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Clear Fork, | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Clear Fork, | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Clear Fork, | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Clear Fork, | 0 | 0 | $70.12 | $3.01 |
| Nov 2024Clear Fork, | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Clear Fork, | 0 | 0 | $71.99 | $2.20 |
| Sep 2024Clear Fork, | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Clear Fork, | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Clear Fork, | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Clear Fork, | 0 | 0 | $79.77 | $2.54 |
| May 2024Clear Fork, | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Clear Fork, | 0 | 0 | $85.35 | $1.60 |
| Mar 2024Clear Fork, | 0 | 0 | $81.28 | $1.49 |
| Feb 2024Clear Fork, | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Clear Fork, | 0 | 0 | $74.15 | $3.18 |
| Dec 2023Clear Fork, | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Clear Fork, | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Clear Fork, | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Clear Fork, | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Clear Fork, | 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 MASTERSON RANCH "J". We compare volumes, prices, deductions and timing with the state record and give you the exact question to ask Clear Fork, Incorporated.
- 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
Clear Fork, Incorporated in King County
- NIBLO "73"
1,415 bbl last 12 months
Floyce, N. (Cisco Sand) field
No other producing leases in this field are in our data yet.
Leases within 10 km
Found by the location of their wells.
- MASTERSON RANCH "JJ"
0 bbl last 12 months · 0.3 km away
- A.W.M.
20,236 bbl last 12 months · 1.1 km away
- BLACK ANGUS
0 bbl last 12 months · 1.4 km away
- AWM "E"
9,856 bbl last 12 months · 2.3 km away
- BURNETT, S. B.
4,335 bbl last 12 months · 3.1 km away
Drilling permits within 10 km
BOC 'A' #1
new drill · Geosurveys, Inc. · King County · 9.7 km away
Permit 0916338 · Jun 22, 2026
FOUR SIXES QF #1
new drill · NBX Energy, LLC · King County · 8.3 km away
Permit 0915195 · May 6, 2026
FOUR SIXES ST #1
new drill · NBX Energy, LLC · King County · 5.3 km away
Permit 0915186 · Apr 29, 2026
OLD EIGHT #1
new drill · Gunn Oil Company · King County · 3.4 km away
Permit 0909727 · Aug 6, 2025
SLOAN #1
new drill · Gunn Oil Company · King County · 8.8 km away
Permit 0909560 · Jul 30, 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 66628, district 8A, 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.