Texas oil lease
Shut inKILLEBREW
Killebrew is an oil lease in Roberts County, Texas, operated by Avalanche Oil & Gas LLC in the Pan Petro (Marmaton) field.
Oil lease dossier
- Operator
- Avalanche Oil & Gas LLC
- County
- Roberts County
- Field
- Pan Petro (Marmaton)
- RRC lease
- 10-09311
Is your check right?
Where it sits
This county
- Oil in May 2026
- 0 bbl
- Reporting since
- Jan 2020
Production by month
No production to chart
Where the gas went
No gas disposition reported for this lease
Who has run this lease
The operator changed once, most recently in Dec 2025
- Avalanche Oil & Gas LLC Dec 2025 to May 2026
- Costa Energy, LLC Jan 2020 to Nov 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Wells on this lease
No wells are linked to this lease in our data
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Shell Trading (Us) Company | Oil | Gathers | 100 | May 17, 2014 |
| Cokinos Energy, L.l.c. | Casinghead gas | Buys | 100 | Dec 1, 2017 |
| Dcp Operating Company, LP | Casinghead gas | Gathers | 100 | Apr 1, 2017 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|
| Jul 2026No report | – | – | $80.46 | $2.89 |
| Jun 2026No report | – | – | $84.81 | $3.15 |
| May 2026Avalanche Oil | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Avalanche Oil | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Avalanche Oil | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Avalanche Oil | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Avalanche Oil | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Avalanche Oil | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Costa Energy, | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Costa Energy, | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Costa Energy, | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Costa Energy, | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Costa Energy, | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Costa Energy, | 0 | 0 | $68.17 | $3.02 |
| May 2025Costa Energy, | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Costa Energy, | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Costa Energy, | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Costa Energy, | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Costa Energy, | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Costa Energy, | 0 | 0 | $70.12 | $3.01 |
| Nov 2024Costa Energy, | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Costa Energy, | 0 | 0 | $71.99 | $2.20 |
| Sep 2024Costa Energy, | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Costa Energy, | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Costa Energy, | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Costa Energy, | 0 | 0 | $79.77 | $2.54 |
| May 2024Costa Energy, | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Costa Energy, | 0 | 0 | $85.35 | $1.60 |
| Mar 2024Costa Energy, | 0 | 0 | $81.28 | $1.49 |
| Feb 2024Costa Energy, | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Costa Energy, | 0 | 0 | $74.15 | $3.18 |
| Dec 2023Costa Energy, | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Costa Energy, | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Costa Energy, | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Costa Energy, | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Costa Energy, | 0 | 0 | $81.39 | $2.58 |
No report filed
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.
How to check your stub against this leaseDo your checks match this lease?
Nearby
This lease belongs to
Avalanche Oil & Gas LLC in Roberts County
No other producing leases from this operator in this county are in our data yet.
Pan Petro (Marmaton) field
- ARCHER 38
5,521 bbl
- MCAFEE 661
4,638 bbl
- SUTTON
2,081 bbl
- SLEDGEHAMMER 69
13,862 mcf
- STEPHENSON
1,576 bbl
- HODGES C 41
562 bbl
- FLOWERS -B-
456 bbl
- SHELL FEE 61
45 mcf
New drilling permits in Roberts County
Newest in the county: this lease has no coordinates.
MAYO CLINIC 133 #5133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917879 · Aug 20, 2026
COURSON RANCH 133C #3133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917693 · Aug 13, 2026
MAYO CLINIC #4133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917704 · Aug 11, 2026
COURSON RANCH 133B #2133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917534 · Aug 6, 2026
COURSON RANCH 133A #1133H
new drill · horizontal · Summit Petroleum LLC · Roberts County
Permit 0917364 · Jul 28, 2026