Texas gas well
ProducingLISKA 01
Liska 01 is a gas well in Karnes County, Texas, operated by Marathon Oil Ef LLC in the Sugarkane (Eagle Ford) field.
1 well
- Operator
- Marathon Oil Ef LLC
- County
- Karnes County
- RRC lease
- 02-280597
Is your check right?
Where it sits
This county
- Oil, last 12 months
- 4,549 bbl
- Gas in Jul 2026
- 2,838 mcf
Production by month
Gas output rose 8% over the last 12 months
- Gas (bars)
- Oil (line)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
98% of the gas went to a processing plant in the last 12 months
- Processing plant (3)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
98% · 30,313 mcf
Lease fuel (1)
2.3% · 711 mcf
Who has run this lease
The operator changed once, most recently in Mar 2023
- Marathon Oil Ef LLC Mar 2023 to now
- Ensign Operating LLC Jan 2020 to Feb 2023
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-255-34646 | 18H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Enterprise Crude Oil LLC | Condensate | Gathers | 50 | Mar 1, 2023 | – |
| Enterprise Crude Pipeline LLC | Condensate | Gathers | 50 | Mar 1, 2023 | – |
| Marathon Oil Ef LLC | Gas-well gas | Buys | 100 | Mar 1, 2023 | – |
| Marathon Oil Ef LLC | Gas-well gas | Gathers | 100 | Mar 1, 2023 | – |
| Gulfmark Energy, Inc. | Condensate | Gathers | 100 | Oct 2, 2019 | Mar 1, 2023 |
| Ensign Operating LLC | Gas-well gas | Gathers | 100 | Oct 2, 2019 | Mar 1, 2023 |
| Ensign Operating LLC | Gas-well gas | Buys | 100 | Oct 2, 2019 | Mar 1, 2023 |
| Ensign Operating LLC | Condensate | Gathers | 50 | Oct 1, 2019 | Oct 2, 2019 |
| Enterprise Crude Oil LLC | Condensate | Gathers | 25 | Oct 1, 2019 | Oct 2, 2019 |
| Enterprise Crude Pipeline LLC | Condensate | Gathers | 25 | Oct 1, 2019 | Oct 2, 2019 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
What ConocoPhillips told investors it received
| Quarter | Oil$ per bbl | Gas$ per mcf | Gas liquids$ per bbl | Filing |
|---|---|---|---|---|
| Q2 2026 | $99.40 | $2.58 | $24.54 | SEC filing |
| Q1 2026 | $73.47 | $4.09 | $20.42 | SEC filing |
| Q3 2025 | $66.13 | $4.28 | $19.20 | SEC filing |
| Q2 2025 | $64.23 | $4.16 | $20.98 | SEC filing |
| Q1 2025 | $71.65 | $5.62 | $25.40 | SEC filing |
SourceConocoPhillips quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Marathon Oil | 411 | 411 | 2,838 | 2,757 | 0 | $80.46 | $2.89 |
| Jun 2026Marathon Oil | 309 | 309 | 2,517 | 2,437 | 0 | $84.81 | $3.15 |
| May 2026Marathon Oil | 509 | 509 | 3,138 | 3,138 | 0 | $102.13 | $2.94 |
| Apr 2026Marathon Oil | 486 | 486 | 3,392 | 3,292 | 0 | $100.32 | $2.77 |
| Mar 2026Marathon Oil | 362 | 362 | 2,325 | 2,257 | 0 | $91.38 | $3.04 |
| Feb 2026Marathon Oil | 428 | 428 | 3,389 | 3,298 | 0 | $64.51 | $3.62 |
| Jan 2026Marathon Oil | 447 | 447 | 3,181 | 3,107 | 0 | $60.04 | $7.72 |
| Dec 2025Marathon Oil | 542 | 542 | 4,255 | 4,154 | 0 | $57.97 | $4.26 |
| Nov 2025Marathon Oil | 141 | 141 | 742 | 726 | 0 | $60.06 | $3.79 |
| Oct 2025Marathon Oil | 312 | 312 | 1,641 | 1,607 | 0 | $60.89 | $3.19 |
| Sep 2025Marathon Oil | 291 | 291 | 1,663 | 1,630 | 0 | $63.96 | $2.97 |
| Aug 2025Marathon Oil | 311 | 311 | 1,943 | 1,910 | 0 | $64.86 | $2.91 |
| Jul 2025Marathon Oil | 244 | 244 | 2,388 | 2,295 | 0 | $68.39 | $3.20 |
| Jun 2025Marathon Oil | 225 | 225 | 2,078 | 1,999 | 0 | $68.17 | $3.02 |
| May 2025Marathon Oil | 187 | 187 | 2,236 | 2,167 | 0 | $62.17 | $3.12 |
| Apr 2025Marathon Oil | 216 | 216 | 1,949 | 1,896 | 0 | $63.54 | $3.42 |
| Mar 2025Marathon Oil | 292 | 292 | 3,166 | 3,088 | 0 | $68.24 | $4.12 |
| Feb 2025Marathon Oil | 126 | 126 | 1,418 | 1,387 | 0 | $71.53 | $4.19 |
| Jan 2025Marathon Oil | 198 | 198 | 2,631 | 2,565 | 0 | $75.74 | $4.13 |
| Dec 2024Marathon Oil | 162 | 162 | 1,791 | 1,747 | 0 | $70.12 | $3.01 |
| Nov 2024Marathon Oil | 340 | 340 | 4,185 | 4,101 | 0 | $69.95 | $2.12 |
| Oct 2024Marathon Oil | 255 | 255 | 2,436 | 2,314 | 0 | $71.99 | $2.20 |
| Sep 2024Marathon Oil | 210 | 210 | 2,265 | 2,120 | 0 | $70.24 | $2.28 |
| Aug 2024Marathon Oil | 107 | 107 | 2,113 | 1,792 | 0 | $76.68 | $1.99 |
| Jul 2024Marathon Oil | 150 | 150 | 2,387 | 1,967 | 0 | $81.80 | $2.07 |
| Jun 2024Marathon Oil | 295 | 295 | 2,750 | 2,349 | 0 | $79.77 | $2.54 |
| May 2024Marathon Oil | 165 | 165 | 1,410 | 1,153 | 0 | $80.02 | $2.12 |
| Apr 2024Marathon Oil | 269 | 269 | 3,038 | 2,509 | 0 | $85.35 | $1.60 |
| Mar 2024Marathon Oil | 394 | 394 | 3,723 | 3,112 | 0 | $81.28 | $1.49 |
| Feb 2024Marathon Oil | 90 | 90 | 50 | 50 | 0 | $77.25 | $1.72 |
| Jan 2024Marathon Oil | 254 | 254 | 1,639 | 1,487 | 0 | $74.15 | $3.18 |
| Dec 2023Marathon Oil | 293 | 293 | 2,346 | 1,960 | 0 | $71.90 | $2.52 |
| Nov 2023Marathon Oil | 304 | 304 | 2,906 | 2,492 | 0 | $77.69 | $2.71 |
| Oct 2023Marathon Oil | 305 | 305 | 3,464 | 2,868 | 0 | $85.64 | $2.98 |
| Sep 2023Marathon Oil | 161 | 161 | 3,413 | 2,920 | 0 | $89.43 | $2.64 |
| Aug 2023Marathon Oil | 350 | 350 | 15,064 | 13,133 | 0 | $81.39 | $2.58 |
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.
How to check your stub against this lease Checks stopped on this lease? See the likely reasonsDo your checks match this lease?
Nearby
This lease belongs to
Marathon Oil Ef LLC in Karnes County
- CHOATE 01
3,265 mcf
- MOBIL UNIT A
20,002 mcf
- HAVEMAN TRUST 01
73,800 mcf
- KOWALIK 228-1R
20,548 mcf
- BAILEY-RETZLOFF UNIT
51,405 mcf
- MANGIONE 01
25,941 mcf
- REYNOLDS GAS UNIT 1
48,713 mcf
- RANCHO GRANDE TRUST UNIT NO. 1
26,846 mcf
- KEMPE-LAUBACH MIKKELSON-WITTE SA
5,677 bbl
- FRANKE-FOSTER-PATINO SA10
42,555 mcf
Sugarkane (Eagle Ford) field
- KOTARA-RIDLEY UNIT
16,998 mcf
- KOWALIK 228-1R
20,548 mcf
- BAILEY-RETZLOFF UNIT
51,405 mcf
- MANGIONE 01
25,941 mcf
- REYNOLDS GAS UNIT 1
48,713 mcf
- RANCHO GRANDE TRUST UNIT NO. 1
26,846 mcf
- LOVE UNIT
6,438 mcf
- KOTARA-RIDLEY UNIT
27,509 mcf
- F. MALEK UNIT U
25,014 mcf
- MCCLANAHAN-BLACKWELL 2 (SA) B4
41,342 mcf
Leases within 10 km
- LISKA 01
0 mcf · 0 km
- LISKA 01
8,765 mcf · 0 km
- LISKA 01
26,384 mcf · 0.2 km
- LISKA 01
31,425 mcf · 0.2 km
- LISKA 01
1,466 mcf · 0.2 km
- LISKA 01
2,730 mcf · 0.4 km
- LISKA 01
7,310 mcf · 0.4 km
- LISKA 01
21,432 mcf · 0.4 km
- LISKA-ELIZONDO SA1
255,118 mcf · 0.4 km
- DEBILL-LISKA SA1
593,020 mcf · 0.4 km
Drilling permits within 10 km
W. BUTLER A-E. BUTLER A SA 6 #6H
new drill · horizontal · BPX Operating Company · De Witt County · 8.5 km
Permit 0918587 · Sep 16, 2026
W. BUTLER A-E. BUTLER A SA 5 #5H
new drill · horizontal · BPX Operating Company · De Witt County · 8.5 km
Permit 0918586 · Sep 16, 2026
W. BUTLER A-E. BUTLER A SA 7 #7H
new drill · horizontal · BPX Operating Company · De Witt County · 8.5 km
Permit 0918588 · Sep 16, 2026
W. BUTLER A-LP BUTLER B SA 4 #4H
new drill · horizontal · BPX Operating Company · De Witt County · 8.5 km
Permit 0918636 · Sep 16, 2026
W. BUTLER A #13H
new drill · horizontal · BPX Operating Company · De Witt County · 8.5 km
Permit 0918013 · Aug 31, 2026