Texas oil lease
ProducingMAUCH TOM KRUEGER-ETHRIDGE SA
Mauch Tom Krueger-Ethridge Sa is an oil lease in Atascosa County, Texas, operated by Marathon Oil Ef LLC in the Eagleville (Eagle Ford-1) field.
1 well
- Operator
- Marathon Oil Ef LLC
- County
- Atascosa County
- RRC lease
- 01-21033
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 135,326 mcf
- Oil in Jul 2026
- 3,820 bbl
Production by month
Oil output fell 9% over the last 12 months
- Oil (bars)
- Gas (line)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
86% of the gas went to a processing plant in the last 12 months
Flaring peaked at 7.1% of the gas in May 2024.
- Processing plant (3)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
86% · 116,608 mcf
Lease fuel (1)
13% · 17,147 mcf
Flared (4)
1.2% · 1,571 mcf
1.2% of the gas flared in the last 12 months. 10 months above 3%.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-013-35977 | 1H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Enterprise Crude Oil LLC | Oil | Gathers | 50 | Apr 11, 2023 |
| Trafigura Trading LLC | Oil | Gathers | 50 | Apr 11, 2023 |
| Marathon Oil Ef LLC | Casinghead gas | Buys | 100 | Apr 11, 2023 |
| Marathon Oil Ef LLC | Casinghead gas | Gathers | 100 | Apr 11, 2023 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
898.12 acres on the newest permit
- Worth asking
An allocation well is on this lease
A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for 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 |
|---|---|---|---|---|
| 42-013-35977 | 1H | Dec 20, 2022 | Apr 11, 2023 | 898.12 |
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 | 3,820 | 3,840 | 21,185 | 18,245 | 171 | $80.46 | $2.89 |
| Jun 2026 | 2,319 | 2,417 | 20,545 | 17,700 | 216 | $84.81 | $3.15 |
| May 2026 | 5,662 | 5,524 | 11,312 | 9,899 | 91 | $102.13 | $2.94 |
| Apr 2026 | 1,367 | 1,429 | 3,505 | 3,008 | 35 | $100.32 | $2.77 |
| Mar 2026 | 3,775 | 3,781 | 7,459 | 6,543 | 55 | $91.38 | $3.04 |
| Feb 2026 | 4,634 | 4,604 | 9,024 | 7,814 | 68 | $64.51 | $3.62 |
| Jan 2026 | 4,796 | 4,813 | 10,158 | 8,911 | 66 | $60.04 | $7.72 |
| Dec 2025 | 4,808 | 4,803 | 9,457 | 8,083 | 60 | $57.97 | $4.26 |
| Nov 2025 | 5,670 | 5,672 | 10,639 | 9,277 | 58 | $60.06 | $3.79 |
| Oct 2025 | 6,411 | 6,379 | 11,194 | 9,603 | 147 | $60.89 | $3.19 |
| Sep 2025 | 6,517 | 6,522 | 10,517 | 8,836 | 234 | $63.96 | $2.97 |
| Aug 2025 | 6,504 | 6,522 | 10,331 | 8,689 | 370 | $64.86 | $2.91 |
| Jul 2025 | 6,013 | 6,091 | 11,026 | 8,707 | 414 | $68.39 | $3.20 |
| Jun 2025 | 5,480 | 5,403 | 13,618 | 10,453 | 893 | $68.17 | $3.02 |
| May 2025 | 5,779 | 5,794 | 12,420 | 9,994 | 597 | $62.17 | $3.12 |
| Apr 2025 | 5,832 | 5,844 | 13,628 | 11,236 | 357 | $63.54 | $3.42 |
| Mar 2025 | 6,388 | 6,366 | 14,389 | 11,611 | 618 | $68.24 | $4.12 |
| Feb 2025 | 4,978 | 4,991 | 14,070 | 10,879 | 453 | $71.53 | $4.19 |
| Jan 2025 | 5,687 | 5,624 | 16,355 | 12,837 | 469 | $75.74 | $4.13 |
| Dec 2024 | 3,115 | 3,134 | 12,968 | 10,978 | 273 | $70.12 | $3.01 |
| Nov 2024 | 4,422 | 4,448 | 16,776 | 14,035 | 487 | $69.95 | $2.12 |
| Oct 2024 | 6,173 | 6,121 | 16,650 | 13,984 | 529 | $71.99 | $2.20 |
| Sep 2024 | 2,767 | 2,795 | 17,889 | 15,509 | 387 | $70.24 | $2.28 |
| Aug 2024 | 5,059 | 5,050 | 20,127 | 17,602 | 615 | $76.68 | $1.99 |
| Jul 2024 | 7,610 | 7,603 | 19,973 | 17,838 | 439 | $81.80 | $2.07 |
| Jun 2024 | 9,598 | 9,887 | 15,567 | 13,977 | 430 | $79.77 | $2.54 |
| May 2024 | 7,740 | 7,660 | 16,374 | 11,158 | 1,164 | $80.02 | $2.12 |
| Apr 2024 | 8,801 | 8,902 | 17,879 | 12,630 | 1,079 | $85.35 | $1.60 |
| Mar 2024 | 11,062 | 11,100 | 28,090 | 21,067 | 819 | $81.28 | $1.49 |
| Feb 2024 | 11,210 | 11,230 | 26,812 | 24,560 | 231 | $77.25 | $1.72 |
| Jan 2024 | 13,097 | 13,023 | 22,980 | 20,695 | 334 | $74.15 | $3.18 |
| Dec 2023 | 14,232 | 14,267 | 30,143 | 27,461 | 218 | $71.90 | $2.52 |
| Nov 2023 | 15,287 | 15,302 | 32,859 | 30,121 | 209 | $77.69 | $2.71 |
| Oct 2023 | 18,118 | 18,164 | 37,863 | 35,079 | 258 | $85.64 | $2.98 |
| Sep 2023 | 20,936 | 20,850 | 39,956 | 37,026 | 501 | $89.43 | $2.64 |
| Aug 2023 | 24,228 | 24,296 | 42,720 | 39,279 | 937 | $81.39 | $2.58 |
Flared above 3%
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 Atascosa County
- GUAJILLO UNIT 15 SOUTH
72,845 bbl
- TOM-SMITH UNIT B
72,367 bbl
- HIERHOLZER SEEWALD RETZLOFF SA4
69,246 bbl
- STEWART GIESE HENKE SA3
65,670 bbl
- 74 RANCH-GUAJILLO UNIT D
60,096 bbl
- DEATLEY GRIFFIN MAY SA2
54,979 bbl
- GUAJILLO UNIT 13 SOUTH
52,067 bbl
- DEATLEY GRIFFIN MAY SA5
51,014 bbl
- TOM FAMILY UNIT
50,985 bbl
- MAY GIRLS
50,545 bbl
Eagleville (Eagle Ford-1) field
- GAHAN C
59,882 bbl
- 74 RANCH-GUAJILLO UNIT D
60,096 bbl
- VAN HALEN 69H
60,438 bbl
- KKL HC4
58,490 bbl
- PURGATORY C
57,243 bbl
- WHITE STAR
405,002 mcf
- DOBBY G
56,754 bbl
- BRACKEN SOUTH
812,011 mcf
- TALBUTT TRUST
58,447 bbl
- FLAPJACK G
56,488 bbl
Leases within 10 km
- RETZLOFF MAY-MAUCH KRUEGER SA
21,803 bbl · 0 km
- MAUCH TOM KRUEGER SA2
16,676 bbl · 0 km
- TOM
4,928 bbl · 0.1 km
- TOM FAMILY-RETZLOFF SA1
33,748 bbl · 0.7 km
- TOM FAMILY-RETZLOFF SA2
14,569 bbl · 0.7 km
- TOM FAMILY-RETZLOFF SA3
3,798 bbl · 0.7 km
- TOM FAMILY UNIT
50,985 bbl · 0.7 km
- MAUCH UNIT
15,911 bbl · 0.9 km
- MAUCH-HENKE UNIT
1,038 bbl · 0.9 km
- MAUCH-KRUEGER UNIT
0 bbl · 1 km
Drilling permits within 10 km
FOUSHEE-WRIGHT KEATHLEY SA6 #6H
new drill · horizontal · Marathon Oil Ef LLC · Atascosa County · 1 km
Permit 0915293 · May 6, 2026
FOUSHEE-WRIGHT KEATHLEY SA5 #5H
new drill · horizontal · Marathon Oil Ef LLC · Atascosa County · 1 km
Permit 0915292 · May 6, 2026
MAUCH-WRIGHT HENKE SA1 #1H
new drill · horizontal · Marathon Oil Ef LLC · Atascosa County · 1 km
Permit 0915290 · May 4, 2026
MAUCH-WRIGHT HENKE SA2 #2H
new drill · horizontal · Marathon Oil Ef LLC · Atascosa County · 1 km
Permit 0915291 · May 4, 2026
GUERRA-KUNDE USW D #1
new drill · horizontal · Burlington Resources O & G Co LP · Live Oak County · 6 km
Permit 0913072 · Jan 27, 2026