Texas gas well
ProducingEAST SHAMMO
East Shammo is a gas well in Winkler County, Texas, operated by Matador Production Company in the Phantom (Wolfcamp) field.
Gas well dossier
- Operator
- Matador Production Company
- County
- Winkler County
- Field
- Phantom (Wolfcamp)
- RRC lease
- 08-293700
Is your check right?
Where it sits
This county
- Oil, last 12 months
- 45,115 bbl
- Gas in Jul 2026
- 13,283 mcf
Checks stopped on this lease?
- Operator
Operator changed: Matador Production Company took over from Ameredev Texas, LLC in Feb 2025.
- P-5
The previous operator's P-5 registration is listed as inactive since Jun 2, 2025 (last P-5 filed Aug 5, 2024).
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
Gas output fell 33% 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
All of the gas went to a processing plant in the last 12 months
- Processing plant (3)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
100% · 239,206 mcf
Flared (4)
0.0% · 34 mcf
Who has run this lease
The operator changed 2 times, most recently in Feb 2025
- Matador Production Company Feb 2025 to now
- Ameredev Texas, LLC Jun 2024 to Jan 2025
- Ameredev Operating, LLC Oct 2021 to May 2024
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Wells on this lease
No wells are linked to this lease in our data
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Scm Ops, LLC | Condensate | Gathers | 89 | Feb 6, 2025 | – |
| Matador Production Company | Condensate | Gathers | 10 | Feb 6, 2025 | – |
| Plains Marketing, L.p. | Condensate | Gathers | 1 | Feb 6, 2025 | – |
| Matador Production Company | Gas-well gas | Buys | 95 | Feb 6, 2025 | – |
| Enlink Gas Marketing, LP | Gas-well gas | Buys | 1 | Mar 1, 2023 | – |
| Enterprise Products Operating LLC | Gas-well gas | Buys | 1 | Feb 6, 2025 | – |
| Et Gathering & Processing LLC | Gas-well gas | Buys | 1 | Oct 1, 2023 | – |
| Scm Ops, LLC | Gas-well gas | Buys | 1 | Feb 6, 2025 | – |
| Targa Northern Delaware LLC | Gas-well gas | Buys | 1 | Jan 1, 2023 | – |
| Enterprise Products Operating LLC | Gas-well gas | Gathers | 50 | Feb 6, 2025 | – |
| Matador Production Company | Gas-well gas | Gathers | 50 | Feb 6, 2025 | – |
| Scm Ops, LLC | Condensate | Gathers | 100 | Oct 26, 2021 | Feb 6, 2025 |
| Energy Transfer Company | Gas-well gas | Gathers | 1 | Jan 1, 2023 | Feb 6, 2025 |
| Enlink Permian, LLC | Gas-well gas | Gathers | 1 | Mar 1, 2023 | Feb 6, 2025 |
| Enterprise Products Operating LLC | Gas-well gas | Gathers | 24 | Jan 1, 2023 | Feb 6, 2025 |
| Scm Ops, LLC | Gas-well gas | Gathers | 73 | Mar 1, 2023 | Feb 6, 2025 |
| Targa Northern Delaware LLC | Gas-well gas | Gathers | 1 | Jan 1, 2023 | Feb 6, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
What Matador Resources Company told investors it received
| Quarter | Oil$ per bbl | Gas$ per mcf | Gas liquids$ per bbl | Filing |
|---|---|---|---|---|
| Q2 2026 | $98.16 | −$0.79 | – | SEC filing |
| Q1 2026 | $72.83 | $0.64 | – | SEC filing |
| Q4 2025 | $58.89 | $0.91 | – | SEC filing |
| Q3 2025 | $64.91 | $1.95 | – | SEC filing |
| Q2 2025 | $64.34 | $2.05 | – | SEC filing |
| Q1 2025 | $72.38 | $3.56 | – | SEC filing |
SourceMatador Resources Company quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Matador Production | 3,068 | 3,033 | 13,283 | 13,283 | 0 | $80.46 | $2.89 |
| Jun 2026Matador Production | 3,191 | 3,211 | 14,294 | 14,281 | 13 | $84.81 | $3.15 |
| May 2026Matador Production | 3,508 | 3,468 | 16,336 | 16,336 | 0 | $102.13 | $2.94 |
| Apr 2026Matador Production | 3,026 | 3,026 | 15,416 | 15,416 | 0 | $100.32 | $2.77 |
| Mar 2026Matador Production | 3,168 | 3,210 | 18,265 | 18,265 | 0 | $91.38 | $3.04 |
| Feb 2026Matador Production | 3,832 | 3,849 | 16,419 | 16,419 | 0 | $64.51 | $3.62 |
| Jan 2026Matador Production | 3,688 | 3,675 | 21,901 | 21,882 | 19 | $60.04 | $7.72 |
| Dec 2025Matador Production | 4,421 | 4,480 | 26,288 | 26,286 | 2 | $57.97 | $4.26 |
| Nov 2025Matador Production | 4,038 | 4,019 | 20,109 | 20,109 | 0 | $60.06 | $3.79 |
| Oct 2025Matador Production | 4,558 | 4,525 | 24,964 | 24,964 | 0 | $60.89 | $3.19 |
| Sep 2025Matador Production | 4,377 | 4,335 | 28,162 | 28,162 | 0 | $63.96 | $2.97 |
| Aug 2025Matador Production | 4,240 | 4,306 | 23,803 | 23,803 | 0 | $64.86 | $2.91 |
| Jul 2025Matador Production | 5,185 | 5,163 | 26,849 | 26,849 | 0 | $68.39 | $3.20 |
| Jun 2025Matador Production | 4,671 | 4,614 | 59,024 | 59,024 | 0 | $68.17 | $3.02 |
| May 2025Matador Production | 2,971 | 2,967 | 29,524 | 29,524 | 0 | $62.17 | $3.12 |
| Apr 2025Matador Production | 3,645 | 3,736 | 15,113 | 15,113 | 0 | $63.54 | $3.42 |
| Mar 2025Matador Production | 5,226 | 5,570 | 20,292 | 20,292 | 0 | $68.24 | $4.12 |
| Feb 2025Matador Production | 3,989 | 3,689 | 14,517 | 14,517 | 0 | $71.53 | $4.19 |
| Jan 2025Ameredev Texas, | 6,370 | 6,337 | 29,139 | 29,139 | 0 | $75.74 | $4.13 |
| Dec 2024Ameredev Texas, | 3,867 | 3,845 | 26,845 | 26,845 | 0 | $70.12 | $3.01 |
| Nov 2024Ameredev Texas, | 4,087 | 3,956 | 38,640 | 38,640 | 0 | $69.95 | $2.12 |
| Oct 2024Ameredev Texas, | 4,656 | 4,644 | 33,918 | 33,918 | 0 | $71.99 | $2.20 |
| Sep 2024Ameredev Texas, | 4,690 | 4,580 | 35,799 | 35,799 | 0 | $70.24 | $2.28 |
| Aug 2024Ameredev Texas, | 5,123 | 5,250 | 27,485 | 27,485 | 0 | $76.68 | $1.99 |
| Jul 2024Ameredev Texas, | 4,273 | 4,314 | 18,132 | 18,129 | 3 | $81.80 | $2.07 |
| Jun 2024Ameredev Texas, | 4,774 | 4,676 | 17,021 | 17,013 | 8 | $79.77 | $2.54 |
| May 2024Ameredev Operating, | 3,210 | 3,190 | 10,957 | 10,948 | 9 | $80.02 | $2.12 |
| Apr 2024Ameredev Operating, | 2,513 | 2,598 | 8,585 | 8,542 | 43 | $85.35 | $1.60 |
| Mar 2024Ameredev Operating, | 2,237 | 2,173 | 7,365 | 7,364 | 1 | $81.28 | $1.49 |
| Feb 2024Ameredev Operating, | 1,035 | 1,101 | 3,443 | 3,442 | 1 | $77.25 | $1.72 |
| Jan 2024Ameredev Operating, | 398 | 359 | 1,721 | 1,720 | 1 | $74.15 | $3.18 |
| Dec 2023Ameredev Operating, | 65 | 64 | 249 | 249 | 0 | $71.90 | $2.52 |
| Nov 2023Ameredev Operating, | 4,073 | 4,126 | 16,020 | 15,978 | 42 | $77.69 | $2.71 |
| Oct 2023Ameredev Operating, | 4,709 | 4,661 | 22,653 | 22,526 | 127 | $85.64 | $2.98 |
| Sep 2023Ameredev Operating, | 4,759 | 4,798 | 28,305 | 28,304 | 1 | $89.43 | $2.64 |
| Aug 2023Ameredev Operating, | 5,537 | 5,527 | 30,430 | 30,428 | 2 | $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
Matador Production Company in Winkler County
- GRIZZLY
474,510 mcf
- KUDU A
107,838 mcf
- LION
243,948 mcf
- EAST AXIS
342,338 mcf
- AXIS
25,374 bbl
- BISON
106,606 mcf
- NE AXIS
306,045 mcf
- ANTELOPE
317,178 mcf
- A.G. HILL
137,180 mcf
- GRIZZLY B
198,118 mcf
Phantom (Wolfcamp) field
- SOUTH GOAT 2 UNIT
355,617 mcf
- UL SPRINTER D 22112 40-31
48,703 bbl
- STATE EINHORN UNIT
728,529 mcf
- REVOLVER A UNIT
50,671 bbl
- AMPHITHEATER A3
52,244 bbl
- LUCY 203-204 UNIT
429,175 mcf
- STATE LOONIE UNIT
925,018 mcf
- BRIDAL VEIL STATE W 4132-27 N
51,211 bbl
- PYOTE FLATS 98-34
51,114 bbl
- PLANTAIN STATE UNIT 94
551,318 mcf
New drilling permits in Winkler County
Newest in the county: this lease has no coordinates.
UL BIGHORN X 21-31-19 #14HU
new drill · horizontal · Apache Corporation · Winkler County
Permit 0918975 · Sep 30, 2026
UL BIGHORN W 21-31-19 #13HU
new drill · horizontal · Apache Corporation · Winkler County
Permit 0918974 · Sep 30, 2026
UL BIGHORN V 21-31-19 #12HU
new drill · horizontal · Apache Corporation · Winkler County
Permit 0918973 · Sep 30, 2026
UL BIGHORN U 21-31-19 #11HU
new drill · horizontal · Apache Corporation · Winkler County
Permit 0918972 · Sep 30, 2026
UL BIGHORN T 21-31-19 #10HU
new drill · horizontal · Apache Corporation · Winkler County
Permit 0918971 · Sep 30, 2026