Texas gas well
ProducingSCHENDEL-DOUGLAS 01
Schendel-Douglas 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
- 02-284329
Is your check right?
Where it sits
This county
- Oil, last 12 months
- 2,266 bbl
- Gas in Jul 2026
- 11,918 mcf
Production by month
Gas output fell 19% 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
91% 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)
91% · 44,961 mcf
Lease fuel (1)
9.3% · 4,621 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 |
|---|---|---|
| 42-255-35332 | 03H | Shut-in |
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).
1,034.27 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 |
|---|---|---|---|---|
| 42-255-35332 | 03H | Feb 27, 2017 | Nov 1, 2017 | 1,034.27 |
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 | 1,094 | 1,094 | 11,918 | 11,587 | 0 | $80.46 | $2.89 |
| Jun 2026Marathon Oil | 0 | 0 | 0 | 0 | 0 | $84.81 | $3.15 |
| May 2026Marathon Oil | 164 | 164 | 5,812 | 5,387 | 0 | $102.13 | $2.94 |
| Apr 2026Marathon Oil | 0 | 0 | 39 | 31 | 0 | $100.32 | $2.77 |
| Mar 2026Marathon Oil | 0 | 0 | 0 | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Marathon Oil | 0 | 0 | 0 | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Marathon Oil | 0 | 0 | 0 | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Marathon Oil | 30 | 30 | 479 | 381 | 0 | $57.97 | $4.26 |
| Nov 2025Marathon Oil | 395 | 395 | 5,987 | 5,321 | 0 | $60.06 | $3.79 |
| Oct 2025Marathon Oil | 94 | 94 | 1,619 | 1,409 | 0 | $60.89 | $3.19 |
| Sep 2025Marathon Oil | 208 | 208 | 3,365 | 2,948 | 0 | $63.96 | $2.97 |
| Aug 2025Marathon Oil | 281 | 281 | 3,722 | 3,182 | 0 | $64.86 | $2.91 |
| Jul 2025Marathon Oil | 233 | 233 | 4,004 | 3,520 | 0 | $68.39 | $3.20 |
| Jun 2025Marathon Oil | 298 | 298 | 4,054 | 3,577 | 0 | $68.17 | $3.02 |
| May 2025Marathon Oil | 490 | 490 | 3,864 | 3,354 | 0 | $62.17 | $3.12 |
| Apr 2025Marathon Oil | 439 | 439 | 4,719 | 4,264 | 0 | $63.54 | $3.42 |
| Mar 2025Marathon Oil | 315 | 315 | 188 | 174 | 0 | $68.24 | $4.12 |
| Feb 2025Marathon Oil | 0 | 0 | 0 | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Marathon Oil | 434 | 434 | 3,659 | 3,331 | 0 | $75.74 | $4.13 |
| Dec 2024Marathon Oil | 506 | 506 | 4,056 | 3,765 | 0 | $70.12 | $3.01 |
| Nov 2024Marathon Oil | 485 | 485 | 4,076 | 3,811 | 0 | $69.95 | $2.12 |
| Oct 2024Marathon Oil | 479 | 479 | 3,946 | 3,733 | 0 | $71.99 | $2.20 |
| Sep 2024Marathon Oil | 490 | 490 | 4,081 | 3,868 | 0 | $70.24 | $2.28 |
| Aug 2024Marathon Oil | 500 | 500 | 4,268 | 4,086 | 0 | $76.68 | $1.99 |
| Jul 2024Marathon Oil | 522 | 522 | 4,500 | 4,319 | 0 | $81.80 | $2.07 |
| Jun 2024Marathon Oil | 491 | 491 | 4,305 | 4,140 | 0 | $79.77 | $2.54 |
| May 2024Marathon Oil | 532 | 532 | 4,565 | 4,248 | 0 | $80.02 | $2.12 |
| Apr 2024Marathon Oil | 538 | 538 | 4,464 | 3,888 | 0 | $85.35 | $1.60 |
| Mar 2024Marathon Oil | 590 | 590 | 4,493 | 3,918 | 0 | $81.28 | $1.49 |
| Feb 2024Marathon Oil | 524 | 524 | 4,111 | 3,642 | 0 | $77.25 | $1.72 |
| Jan 2024Marathon Oil | 531 | 531 | 3,992 | 3,469 | 0 | $74.15 | $3.18 |
| Dec 2023Marathon Oil | 545 | 545 | 4,312 | 3,765 | 0 | $71.90 | $2.52 |
| Nov 2023Marathon Oil | 526 | 526 | 4,263 | 3,684 | 0 | $77.69 | $2.71 |
| Oct 2023Marathon Oil | 552 | 552 | 4,453 | 3,902 | 0 | $85.64 | $2.98 |
| Sep 2023Marathon Oil | 545 | 545 | 4,333 | 3,749 | 0 | $89.43 | $2.64 |
| Aug 2023Marathon Oil | 496 | 496 | 4,196 | 3,687 | 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
- MAY UNIT 1
8,118 mcf
- KOWALIK 228-1R
14,422 mcf
- URRUTIA UNIT
3,343 bbl
- WARNER 01
15,876 mcf
- SAN CHRISTOVAL RANCH UNIT B
23,037 mcf
- LUNA UNIT
9,598 mcf
- SAN CHRISTOVAL RANCH UNIT B
9,867 mcf
- DAVENPORT UNIT
3,503 bbl
- FORSHAGE-HOWELL UNIT
26,750 mcf
- SAN CHRISTOVAL RANCH UNIT E
8,635 mcf
Sugarkane (Eagle Ford) field
- PHILLIPPE GU1
13,839 mcf
- KOWALIK 228-1R
14,422 mcf
- NELLER GAS UNIT 1
31,307 mcf
- URRUTIA UNIT
3,343 bbl
- WARNER 01
15,876 mcf
- SAN CHRISTOVAL RANCH UNIT B
23,037 mcf
- LUNA UNIT
9,598 mcf
- SAN CHRISTOVAL RANCH UNIT B
9,867 mcf
- F. MALEK UNIT D
16,255 mcf
- FORSHAGE-HOWELL UNIT
26,750 mcf
Leases within 10 km
- SCHENDEL-DOUGLAS 01
19,063 mcf · 0 km
- SCHENDEL-DOUGLAS 01
12,929 mcf · 0 km
- SCHENDEL-DOUGLAS 01
31,413 mcf · 0.9 km
- WARNER 01
3,280 mcf · 0.9 km
- SCHENDEL-DOUGLAS 01
15,946 mcf · 0.9 km
- WARNER 01
50,596 mcf · 0.9 km
- SCHENDEL-DOUGLAS 01
37,781 mcf · 0.9 km
- SCHENDEL-DOUGLAS 01
48,026 mcf · 0.9 km
- WARNER 01
15,876 mcf · 1 km
- WARNER 01
26,421 mcf · 1.1 km
Drilling permits within 10 km
CHOATE 01 #15H
new drill · horizontal · Marathon Oil Ef LLC · Karnes County · 5 km
Permit 0916454 · Jun 18, 2026
DULL-HAND-CHO SA A #1
new drill · horizontal · Marathon Oil Ef LLC · Karnes County · 5 km
Permit 0916455 · Jun 18, 2026
EDITH GRAY-SCHENDEL SA I #1
new drill · horizontal · Burlington Resources O & G Co LP · Karnes County · 8.6 km
Permit 0915409 · May 11, 2026
EDITH GRAY-SCHENDEL SA M #1
new drill · horizontal · Burlington Resources O & G Co LP · Karnes County · 8.6 km
Permit 0915425 · May 11, 2026
EDITH GRAY-SCHENDEL SA L #1
new drill · horizontal · Burlington Resources O & G Co LP · Karnes County · 8.6 km
Permit 0915410 · May 11, 2026