Texas oil lease
ProducingZACHARY ESTATE
Zachary Estate is an oil lease in Winkler County, Texas, operated by Mas Operating Co. in the Keystone (Consolidated) field.
2 wells
- Operator
- Mas Operating Co.
- County
- Winkler County
- RRC lease
- 08-48041
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 231 mcf
- Oil in Jul 2026
- 186 bbl
Production by month
Oil output fell 19% 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
All of the gas went to a transmission line in the last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
2 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-495-10005 | 1 | Active |
| 42-495-33283 | 2 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Oasis Transp & Marketing Corp. | Oil | Gathers | 100 | Jul 1, 2020 | – |
| Sunoco Ptnrs. Mktg.&terminals LP | Oil | Gathers | 100 | Oct 1, 2019 | Jul 1, 2020 |
| James Lake Midstream LLC | Casinghead gas | Gathers | 100 | Dec 1, 2016 | Oct 1, 2019 |
| James Lake Midstream LLC | Casinghead gas | Buys | 100 | Dec 1, 2016 | Oct 1, 2019 |
| Plains Marketing, L.p. | Oil | Gathers | 100 | Sep 1, 2015 | Oct 1, 2019 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
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 | 186 | 184 | 0 | 0 | 0 | $80.46 | $2.89 |
| Jun 2026 | 197 | 166 | 0 | 0 | 0 | $84.81 | $3.15 |
| May 2026 | 192 | 343 | 0 | 0 | 0 | $102.13 | $2.94 |
| Apr 2026 | 206 | 163 | 0 | 0 | 0 | $100.32 | $2.77 |
| Mar 2026 | 200 | 171 | 0 | 0 | 0 | $91.38 | $3.04 |
| Feb 2026 | 190 | 168 | 0 | 0 | 0 | $64.51 | $3.62 |
| Jan 2026 | 150 | 180 | 0 | 0 | 0 | $60.04 | $7.72 |
| Dec 2025 | 231 | 169 | 0 | 0 | 0 | $57.97 | $4.26 |
| Nov 2025 | 222 | 351 | 0 | 0 | 0 | $60.06 | $3.79 |
| Oct 2025 | 248 | 189 | 0 | 0 | 0 | $60.89 | $3.19 |
| Sep 2025 | 255 | 350 | 0 | 0 | 0 | $63.96 | $2.97 |
| Aug 2025 | 220 | 173 | 231 | 231 | 0 | $64.86 | $2.91 |
| Jul 2025 | 175 | 184 | 200 | 200 | 0 | $68.39 | $3.20 |
| Jun 2025 | 179 | 184 | 0 | 0 | 0 | $68.17 | $3.02 |
| May 2025 | 322 | 166 | 0 | 0 | 0 | $62.17 | $3.12 |
| Apr 2025 | 266 | 375 | 0 | 0 | 0 | $63.54 | $3.42 |
| Mar 2025 | 241 | 171 | 0 | 0 | 0 | $68.24 | $4.12 |
| Feb 2025 | 356 | 373 | 0 | 0 | 0 | $71.53 | $4.19 |
| Jan 2025 | 261 | 358 | 951 | 951 | 0 | $75.74 | $4.13 |
| Dec 2024 | 228 | 184 | 0 | 0 | 0 | $70.12 | $3.01 |
| Nov 2024 | 157 | 180 | 1,811 | 1,811 | 0 | $69.95 | $2.12 |
| Oct 2024 | 222 | 185 | 0 | 0 | 0 | $71.99 | $2.20 |
| Sep 2024 | 296 | 374 | 0 | 0 | 0 | $70.24 | $2.28 |
| Aug 2024 | 391 | 374 | 0 | 0 | 0 | $76.68 | $1.99 |
| Jul 2024 | 261 | 186 | 0 | 0 | 0 | $81.80 | $2.07 |
| Jun 2024 | 286 | 364 | 0 | 0 | 0 | $79.77 | $2.54 |
| May 2024 | 338 | 173 | 624 | 624 | 0 | $80.02 | $2.12 |
| Apr 2024 | 295 | 351 | 624 | 624 | 0 | $85.35 | $1.60 |
| Mar 2024 | 220 | 175 | 1,563 | 1,563 | 0 | $81.28 | $1.49 |
| Feb 2024 | 90 | 160 | 800 | 800 | 0 | $77.25 | $1.72 |
| Jan 2024 | 33 | 0 | 363 | 363 | 0 | $74.15 | $3.18 |
| Dec 2023 | 37 | 171 | 1,309 | 1,309 | 0 | $71.90 | $2.52 |
| Nov 2023 | 210 | 179 | 1,354 | 1,354 | 0 | $77.69 | $2.71 |
| Oct 2023 | 331 | 339 | 1,727 | 1,727 | 0 | $85.64 | $2.98 |
| Sep 2023 | 281 | 172 | 497 | 497 | 0 | $89.43 | $2.64 |
| Aug 2023 | 276 | 343 | 0 | 0 | 0 | $81.39 | $2.58 |
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.
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Nearby
This lease belongs to
Mas Operating Co. in Winkler County
- HENDRICK, T. G. -F-
8,498 bbl
- WALTON, J. B., TRACT -B-
2,606 bbl
- LECK UNIT
1,925 bbl
- WALTON, J. B. TRACT -A-
1,758 bbl
- JAKE
1,415 bbl
- GLOYD
905 bbl
- DAUGHERTY
477 bbl
Keystone (Consolidated) field
- BASHARA-PROTHRO
24,350 bbl
- BASHARA-PROTHRO
19,751 bbl
- STATE-WALTON
10,016 bbl
- EAST KEYSTONE (SAN A HOLT UNIT)
7,413 bbl
- STATE-WALTON 'E'
5,884 bbl
- BASHARA, J. M.
2,869 bbl
- STATE-WALTON
8,770 mcf
- SETH CAMPBELL ESTATE
1,606 bbl
- JAKE
1,415 bbl
- P'POOL
815 bbl
Leases within 10 km
- ZACHARY, W. G.
0 bbl · 0.1 km
- CAMPBELL, SETH
1,962 mcf · 0.3 km
- CAMPBELL, SETH
91,481 bbl · 0.4 km
- CAMPBELL, SETH -D-
0 bbl · 0.6 km
- WARD, J. C.
2,789 bbl · 0.6 km
- BASHARA-PROTHRO
24,350 bbl · 0.8 km
- BASHARA -A-
2,944 bbl · 0.8 km
- CAMPBELL -D-
0 bbl · 1.1 km
- CAMPBELL, GRANT
0 bbl · 1.2 km
- CAMPBELL -C-
0 bbl · 1.3 km
Drilling permits within 10 km
BAIRD, W. E. #1816
new drill · Basin Oil & Gas Operating, LLC · Winkler County · 1.6 km
Permit 0918232 · Sep 27, 2026
KEYSTONE CATTLE CO. A #472
recompletion · BCP Resources, LLC · Winkler County · 9.6 km
Permit 0918300 · Sep 27, 2026
BAIRD, W. E. #1315
new drill · Basin Oil & Gas Operating, LLC · Winkler County · 4.2 km
Permit 0918745 · Sep 21, 2026
BAIRD, W. E. #1307
new drill · Basin Oil & Gas Operating, LLC · Winkler County · 3.6 km
Permit 0918476 · Sep 11, 2026
BAIRD, W. E. #1827
new drill · Basin Oil & Gas Operating, LLC · Winkler County · 1.9 km
Permit 0918473 · Sep 10, 2026