Texas gas well
ProducingJANSSEN - OETKEN 01 E
Janssen - Oetken 01 E 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
- 02-294567
Is your check right?
Where it sits
This county
- Oil, last 12 months
- 12,143 bbl
- Gas in Jul 2026
- 11,177 mcf
Production by month
Gas output fell 46% 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% · 141,033 mcf
Lease fuel (1)
2.3% · 3,287 mcf
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-255-37598 | 05H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Enterprise Crude Oil LLC | Condensate | Gathers | 50 | Jan 12, 2023 |
| Enterprise Crude Pipeline LLC | Condensate | Gathers | 50 | Jan 12, 2023 |
| Marathon Oil Ef LLC | Gas-well gas | Buys | 100 | Jan 12, 2023 |
| Marathon Oil Ef LLC | Gas-well gas | Gathers | 100 | Jan 12, 2023 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
694.23 acres on the newest permit
- Worth asking
A production sharing agreement well is on this lease
A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives your land.
- Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-255-37598 | 05H | Oct 4, 2022 | Jan 12, 2023 | 694.23 |
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 2026 | 201 | 201 | 11,177 | 10,859 | 0 | $80.46 | $2.89 |
| Jun 2026 | 914 | 914 | 11,431 | 11,067 | 0 | $84.81 | $3.15 |
| May 2026 | 1,095 | 1,095 | 11,948 | 11,948 | 0 | $102.13 | $2.94 |
| Apr 2026 | 932 | 932 | 12,744 | 12,368 | 0 | $100.32 | $2.77 |
| Mar 2026 | 1,014 | 1,014 | 13,426 | 13,035 | 0 | $91.38 | $3.04 |
| Feb 2026 | 1,603 | 1,603 | 12,392 | 12,060 | 0 | $64.51 | $3.62 |
| Jan 2026 | 1,518 | 1,518 | 13,365 | 13,055 | 0 | $60.04 | $7.72 |
| Dec 2025 | 855 | 855 | 11,920 | 11,638 | 0 | $57.97 | $4.26 |
| Nov 2025 | 1,965 | 1,965 | 14,037 | 13,741 | 0 | $60.06 | $3.79 |
| Oct 2025 | 856 | 856 | 13,327 | 13,049 | 0 | $60.89 | $3.19 |
| Sep 2025 | 313 | 313 | 7,473 | 7,323 | 0 | $63.96 | $2.97 |
| Aug 2025 | 877 | 877 | 11,080 | 10,890 | 0 | $64.86 | $2.91 |
| Jul 2025 | 1,121 | 1,121 | 15,307 | 14,707 | 0 | $68.39 | $3.20 |
| Jun 2025 | 1,855 | 1,855 | 16,286 | 15,670 | 0 | $68.17 | $3.02 |
| May 2025 | 1,699 | 1,699 | 17,291 | 16,759 | 0 | $62.17 | $3.12 |
| Apr 2025 | 1,773 | 1,773 | 17,839 | 17,350 | 0 | $63.54 | $3.42 |
| Mar 2025 | 1,294 | 1,294 | 19,954 | 19,459 | 0 | $68.24 | $4.12 |
| Feb 2025 | 2,107 | 2,107 | 18,130 | 17,737 | 0 | $71.53 | $4.19 |
| Jan 2025 | 2,231 | 2,231 | 19,986 | 19,482 | 0 | $75.74 | $4.13 |
| Dec 2024 | 2,723 | 2,723 | 22,903 | 22,338 | 0 | $70.12 | $3.01 |
| Nov 2024 | 2,742 | 2,742 | 25,980 | 25,459 | 0 | $69.95 | $2.12 |
| Oct 2024 | 3,211 | 3,211 | 30,467 | 30,048 | 0 | $71.99 | $2.20 |
| Sep 2024 | 2,784 | 2,784 | 32,096 | 31,513 | 0 | $70.24 | $2.28 |
| Aug 2024 | 3,335 | 3,335 | 32,236 | 32,097 | 0 | $76.68 | $1.99 |
| Jul 2024 | 3,740 | 3,740 | 33,649 | 33,452 | 0 | $81.80 | $2.07 |
| Jun 2024 | 3,206 | 3,206 | 35,188 | 35,032 | 0 | $79.77 | $2.54 |
| May 2024 | 3,314 | 3,314 | 37,422 | 37,204 | 0 | $80.02 | $2.12 |
| Apr 2024 | 4,729 | 4,729 | 40,979 | 40,979 | 0 | $85.35 | $1.60 |
| Mar 2024 | 5,132 | 5,132 | 47,499 | 47,499 | 0 | $81.28 | $1.49 |
| Feb 2024 | 5,555 | 5,555 | 45,346 | 45,346 | 0 | $77.25 | $1.72 |
| Jan 2024 | 5,931 | 5,931 | 54,081 | 54,081 | 0 | $74.15 | $3.18 |
| Dec 2023 | 7,138 | 7,138 | 61,354 | 61,354 | 0 | $71.90 | $2.52 |
| Nov 2023 | 7,868 | 7,868 | 67,166 | 67,166 | 0 | $77.69 | $2.71 |
| Oct 2023 | 9,149 | 9,149 | 76,847 | 76,847 | 0 | $85.64 | $2.98 |
| Sep 2023 | 10,164 | 10,164 | 83,621 | 83,621 | 0 | $89.43 | $2.64 |
| Aug 2023 | 12,791 | 12,791 | 101,879 | 101,879 | 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
- RIDLEY FARMS 01
180,979 mcf
- BRYSCH JONAS C-B SA
17,495 bbl
- EGBERT-CARTER-HOLM SA
17,244 bbl
- SWIZE MCFARLAND UNIT AC
16,304 bbl
- DAVILA-GRAHAM-KOWALIK SA
91,913 mcf
- GIDEON CAZADORES HENKE-OXFORD SA
17,667 bbl
- FRANSEN UNIT
17,205 bbl
- JOHNSON-TSCHIRHART UNIT
21,173 mcf
- DAVILA-WESTON HENKE UNIT SA B
124,096 mcf
- SIENKIEWICZ UNIT
56,741 mcf
Sugarkane (Eagle Ford) field
- BUMBLE BEE
355,952 mcf
- DAVILA-GRAHAM-KOWALIK SA
91,913 mcf
- KUNDE UNIT A B
40,771 mcf
- POGUE UNIT A CD
14,841 bbl
- 1893-KOERNER USW A
275,447 mcf
- HERREJON 01
216,541 mcf
- LIVE BEE UNIT B
136,878 mcf
- IVAS SMITH 02
109,714 mcf
- JOHNSON-TSCHIRHART UNIT
21,173 mcf
- DAVILA-WESTON HENKE UNIT SA B
124,096 mcf
Leases within 10 km
- JANSSEN - OETKEN 01 D
148,450 mcf · 0 km
- JANSSEN - OETKEN 01 C
62,097 mcf · 0 km
- JANSSEN - OETKEN 01 B
181,812 mcf · 0 km
- JANSSEN - OETKEN 01 A
221,744 mcf · 0 km
- DEBILL 01
0 mcf · 0.2 km
- DEBILL 01
0 mcf · 0.2 km
- DEBILL 01
25,366 mcf · 0.3 km
- DEBILL 01
0 mcf · 0.3 km
- DEBILL 01
0 mcf · 0.3 km
- OETKEN 01
0 mcf · 0.7 km
Drilling permits within 10 km
W. BUTLER A-E. BUTLER A SA 6 #6H
new drill · horizontal · BPX Operating Company · De Witt County · 9 km
Permit 0918587 · Sep 16, 2026
W. BUTLER A-E. BUTLER A SA 5 #5H
new drill · horizontal · BPX Operating Company · De Witt County · 9 km
Permit 0918586 · Sep 16, 2026
W. BUTLER A-E. BUTLER A SA 7 #7H
new drill · horizontal · BPX Operating Company · De Witt County · 9 km
Permit 0918588 · Sep 16, 2026
W. BUTLER A-LP BUTLER B SA 4 #4H
new drill · horizontal · BPX Operating Company · De Witt County · 9 km
Permit 0918636 · Sep 16, 2026
W. BUTLER A #13H
new drill · horizontal · BPX Operating Company · De Witt County · 9 km
Permit 0918013 · Aug 31, 2026