Texas oil lease
Shut inCOWDEN10
Cowden10 is an oil lease in Upton County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
2 wells
- Operator
- Diamondback E&P LLC
- County
- Upton County
- RRC lease
- 7C-16114
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 289 mcf
- Oil in Jul 2026
- 0 bbl
Checks stopped on this lease?
- Operator
Operator changed: Diamondback E&P LLC took over from TRP Operating LLC in Feb 2025.
- Sales
No sales reported for the last 4 months of state data (through Jul 2026).
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
Oil output fell 83% 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
Since Feb 2025 the lease's gas goes to a transmission line instead of a processing plant
- Processing plant (3)
- Transmission line (2)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
65% · 1,266 mcf
Processing plant (3)
34% · 657 mcf
Lease fuel (1)
0.6% · 12 mcf
Who has run this lease
The operator changed once, most recently in Feb 2025
- Diamondback E&P LLC Feb 2025 to now
- TRP Operating LLC Jan 2020 to Jan 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
2 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-461-35203 | 1 | Shut-in |
| 42-461-35562 | 2 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Enlink Crude Marketing, LLC | Oil | Gathers | 100 | Jul 1, 2018 |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Buys | 100 | Nov 1, 2015 |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Gathers | 100 | Oct 1, 2015 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
What Diamondback Energy, Inc. told investors it received
| Quarter | Oil$ per bbl | Gas$ per mcf | Gas liquids$ per bbl | Filing |
|---|---|---|---|---|
| Q2 2026 | $96.82 | −$2.15 | $18.56 | SEC filing |
| Q1 2026 | $73.47 | $0.18 | $16.68 | SEC filing |
| Q4 2025 | $58.00 | $0.03 | $13.51 | SEC filing |
| Q3 2025 | $64.60 | $0.75 | $17.28 | SEC filing |
| Q2 2025 | $63.23 | $0.88 | $18.13 | SEC filing |
| Q1 2025 | $70.95 | $2.11 | $23.94 | SEC filing |
SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Diamondback E&P | 0 | 0 | 0 | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 0 | 0 | 0 | 0 | 0 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 0 | 0 | 0 | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 0 | 0 | 0 | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 0 | 11 | 0 | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 15 | 37 | 43 | 43 | 0 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 19 | 33 | 48 | 48 | 0 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 4 | 0 | 68 | 68 | 0 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 48 | 0 | 58 | 58 | 0 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 0 | 86 | 0 | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 48 | 0 | 72 | 72 | 0 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 25 | 57 | 0 | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 0 | 0 | 0 | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 122 | 102 | 292 | 292 | 0 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 95 | 76 | 342 | 342 | 0 | $62.17 | $3.12 |
| Apr 2025Diamondback E&P | 70 | 84 | 47 | 47 | 0 | $63.54 | $3.42 |
| Mar 2025Diamondback E&P | 72 | 69 | 38 | 38 | 0 | $68.24 | $4.12 |
| Feb 2025Diamondback E&P | 106 | 148 | 258 | 258 | 0 | $71.53 | $4.19 |
| Jan 2025TRP Operating | 39 | 42 | 326 | 320 | 0 | $75.74 | $4.13 |
| Dec 2024TRP Operating | 104 | 99 | 343 | 337 | 0 | $70.12 | $3.01 |
| Nov 2024TRP Operating | 76 | 45 | 340 | 334 | 0 | $69.95 | $2.12 |
| Oct 2024TRP Operating | 85 | 100 | 374 | 368 | 0 | $71.99 | $2.20 |
| Sep 2024TRP Operating | 90 | 115 | 343 | 337 | 0 | $70.24 | $2.28 |
| Aug 2024TRP Operating | 60 | 72 | 304 | 298 | 0 | $76.68 | $1.99 |
| Jul 2024TRP Operating | 128 | 112 | 329 | 323 | 0 | $81.80 | $2.07 |
| Jun 2024TRP Operating | 67 | 0 | 336 | 330 | 0 | $79.77 | $2.54 |
| May 2024TRP Operating | 14 | 30 | 121 | 115 | 0 | $80.02 | $2.12 |
| Apr 2024TRP Operating | 0 | 0 | 0 | 0 | 0 | $85.35 | $1.60 |
| Mar 2024TRP Operating | 0 | 0 | 0 | 0 | 0 | $81.28 | $1.49 |
| Feb 2024TRP Operating | 0 | 0 | 0 | 0 | 0 | $77.25 | $1.72 |
| Jan 2024TRP Operating | 0 | 0 | 0 | 0 | 0 | $74.15 | $3.18 |
| Dec 2023TRP Operating | 46 | 16 | 166 | 160 | 0 | $71.90 | $2.52 |
| Nov 2023TRP Operating | 170 | 176 | 531 | 525 | 0 | $77.69 | $2.71 |
| Oct 2023TRP Operating | 229 | 229 | 677 | 671 | 0 | $85.64 | $2.98 |
| Sep 2023TRP Operating | 226 | 290 | 646 | 640 | 0 | $89.43 | $2.64 |
| Aug 2023TRP Operating | 231 | 178 | 391 | 385 | 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
Diamondback E&P LLC in Upton County
- HANGAR "B"
1,226 mcf
- WELCH TRUST 12
250 bbl
- LINDSEY, DEWAYNE
272 bbl
- WEIR
254 bbl
- LINDSEY, DEWAYNE
83 mcf
- TXL "31"
4,725 mcf
- DAVIDSON "D"
156 bbl
- MASSIE -A-
108 bbl
- WELCH TRUST 13
153 bbl
- GARNER "2"
66 bbl
Spraberry (Trend Area) field
- PROBANDT "56"
76 bbl
- WEDDELL, SADIE, ETAL
107 bbl
- CONNELL ESTATE "A"
179 bbl
- KEHEW
178 bbl
- MCMASTER "C"
166 bbl
- CONNELL ESTATE "B"
173 bbl
- SUGG FARMAR "39A"
3,831 mcf
- SUGG FARMAR "38"
3,673 mcf
- JD SUGG "23"
17 bbl
- MASSIE -A-
108 bbl
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NEAL 9E #105H
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