Texas gas well
ProducingEUDOXIO MARTINEZ UNIT 1
Eudoxio Martinez Unit 1 is a gas well in Zapata County, Texas, operated by Hilcorp Energy Company in the Bashara-Hereford (7300) field.
1 well
- Operator
- Hilcorp Energy Company
- County
- Zapata County
- RRC lease
- 04-159337
Is your check right?
Where it sits
This county
- Oil, last 12 months
- 29 bbl
- Gas in Jul 2026
- 590 mcf
Production by month
Gas output rose 24% 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
94% of the gas went to a transmission line in the last 12 months
- Transmission line (2)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
94% · 6,419 mcf
Lease fuel (1)
5.9% · 400 mcf
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-505-33434 | 4 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Gulfmark Energy, Inc. | Condensate | Gathers | 50 | Dec 1, 2019 | – |
| Shell Trading (Us) Company | Condensate | Gathers | 50 | Dec 1, 2019 | – |
| Hilcorp Energy Company | Gas-well gas | Buys | 100 | Dec 1, 2019 | – |
| Enterprise Products Operating LLC | Gas-well gas | Gathers | 100 | Oct 1, 2009 | – |
| Flint Hills Resources, LP | Condensate | Gathers | 100 | Mar 1, 2002 | Dec 1, 2019 |
| Hilcorp Energy Company | Gas-well gas | Buys | 100 | Sep 1, 2014 | Dec 1, 2019 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
334.36 acres on the newest permit
- Good to know
A pooling certificate (P-12) was filed
Your tract may share its production with neighbors in a pooled unit. The unit acres the operator uses to divide production can differ from the acreage on one permit.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-505-33434 | 4 | Apr 26, 1996 | Jun 25, 1996 | 334.36 |
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 | 0 | 0 | 590 | 565 | 0 | $80.46 | $2.89 |
| Jun 2026 | 0 | 0 | 534 | 514 | 0 | $84.81 | $3.15 |
| May 2026 | 1 | 0 | 601 | 571 | 0 | $102.13 | $2.94 |
| Apr 2026 | 0 | 0 | 572 | 542 | 0 | $100.32 | $2.77 |
| Mar 2026 | 0 | 0 | 576 | 542 | 0 | $91.38 | $3.04 |
| Feb 2026 | 1 | 0 | 506 | 481 | 0 | $64.51 | $3.62 |
| Jan 2026 | 10 | 0 | 583 | 543 | 0 | $60.04 | $7.72 |
| Dec 2025 | 0 | 0 | 577 | 552 | 0 | $57.97 | $4.26 |
| Nov 2025 | 17 | 0 | 476 | 453 | 0 | $60.06 | $3.79 |
| Oct 2025 | 0 | 0 | 598 | 554 | 0 | $60.89 | $3.19 |
| Sep 2025 | 0 | 0 | 591 | 543 | 0 | $63.96 | $2.97 |
| Aug 2025 | 0 | 0 | 615 | 559 | 0 | $64.86 | $2.91 |
| Jul 2025 | 0 | 0 | 587 | 541 | 0 | $68.39 | $3.20 |
| Jun 2025 | 0 | 0 | 608 | 560 | 0 | $68.17 | $3.02 |
| May 2025 | 0 | 0 | 611 | 562 | 0 | $62.17 | $3.12 |
| Apr 2025 | 0 | 0 | 488 | 398 | 0 | $63.54 | $3.42 |
| Mar 2025 | 0 | 0 | 451 | 365 | 0 | $68.24 | $4.12 |
| Feb 2025 | 0 | 0 | 414 | 327 | 0 | $71.53 | $4.19 |
| Jan 2025 | 0 | 0 | 496 | 397 | 0 | $75.74 | $4.13 |
| Dec 2024 | 0 | 0 | 303 | 264 | 0 | $70.12 | $3.01 |
| Nov 2024 | 0 | 0 | 359 | 294 | 0 | $69.95 | $2.12 |
| Oct 2024 | 0 | 0 | 456 | 366 | 0 | $71.99 | $2.20 |
| Sep 2024 | 0 | 0 | 391 | 327 | 0 | $70.24 | $2.28 |
| Aug 2024 | 0 | 0 | 338 | 260 | 0 | $76.68 | $1.99 |
| Jul 2024 | 1 | 0 | 419 | 344 | 0 | $81.80 | $2.07 |
| Jun 2024 | 0 | 0 | 529 | 451 | 0 | $79.77 | $2.54 |
| May 2024 | 0 | 0 | 611 | 502 | 0 | $80.02 | $2.12 |
| Apr 2024 | 0 | 0 | 534 | 440 | 0 | $85.35 | $1.60 |
| Mar 2024 | 0 | 0 | 543 | 480 | 0 | $81.28 | $1.49 |
| Feb 2024 | 0 | 0 | 407 | 341 | 0 | $77.25 | $1.72 |
| Jan 2024 | 0 | 0 | 514 | 442 | 0 | $74.15 | $3.18 |
| Dec 2023 | 0 | 0 | 514 | 448 | 0 | $71.90 | $2.52 |
| Nov 2023 | 0 | 0 | 511 | 435 | 0 | $77.69 | $2.71 |
| Oct 2023 | 0 | 0 | 464 | 401 | 0 | $85.64 | $2.98 |
| Sep 2023 | 0 | 0 | 523 | 455 | 0 | $89.43 | $2.64 |
| Aug 2023 | 0 | 0 | 566 | 472 | 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
Hilcorp Energy Company in Zapata County
- LUNDELL B
7,582 mcf
- VASQUEZ, DELIA
7,582 mcf
- CASSIN, EDWARD
7,530 mcf
- VELA-CUELLAR, J. GAS UNIT
7,528 mcf
- VELA, SERAPIO HEIRS "B"
7,025 mcf
- RANCHO NUEVO
7,511 mcf
- HAYNES MINERAL TRUST
7,484 mcf
- BMT MARTIN A
7,448 mcf
- DERLY RAMIREZ
7,433 mcf
- FLORES, L.G.
7,403 mcf
Bashara-Hereford (7300) field
- HEREFORD -T-
7,407 mcf
- CLARK, N. H.
8,071 mcf
- ALEXANDER, CHARLES
7,365 mcf
- C-BRUNI MINERAL TRUST
7,496 mcf
- EUDOXIO MARTINEZ UNIT 1
6,610 mcf
- HEREFORD, L.M.
6,493 mcf
- HEREFORD, L. M.
6,406 mcf
- HEREFORD -T-
6,388 mcf
- ALEXANDER, CHARLES
6,644 mcf
- ALEXANDER, CHARLES
6,481 mcf
Leases within 10 km
- RANCHO BLANCO
5,137 mcf · 0.3 km
- EUDOXIO MARTINEZ UNIT 1
7,181 mcf · 0.5 km
- ZACHRY
0 mcf · 0.5 km
- EUDOXIO MARTINEZ UNIT 1
6,610 mcf · 0.6 km
- RANCHO BLANCO
0 mcf · 0.6 km
- EUDOXIO MARTINEZ UNIT 1
3,532 mcf · 0.8 km
- MERCURIO MARTINEZ ET AL UNIT
2,527 mcf · 0.9 km
- ZACHRY, H. B.
37,347 mcf · 1 km
- MARTINEZ, MERCURIO G.U.
12,466 mcf · 1.1 km
- RANCHO BLANCO
4,396 mcf · 1.1 km
New drilling permits in Zapata County
Newest in the county: this lease has no coordinates.
BUSTAMANTE GAS UNIT 1 #10
recompletion · Hilcorp Energy Company · Zapata County
Permit 0910364 · Sep 17, 2025
HAYNES #34
recompletion · Hilcorp Energy Company · Zapata County
Permit 0910365 · Sep 12, 2025
RISE SINGER #1
new drill · Texas Operating Partners LLC · Zapata County
Permit 0909959 · Aug 26, 2025
STX-CS #C 2P
new drill · Eagle 5 Energy Services LLC · Zapata County
Permit 0909831 · Aug 13, 2025
STX-CS #C 3P
new drill · Eagle 5 Energy Services LLC · Zapata County
Permit 0909830 · Aug 13, 2025