Texas oil lease
ProducingMILLIE B LEON C
Millie B Leon C is an oil lease in Ector County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
2 wells
- Operator
- Diamondback E&P LLC
- County
- Ector County
- RRC lease
- 08-52283
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 76,441 mcf
- Oil in Jul 2026
- 3,068 bbl
Production by month
Oil output fell 13% 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
98% of the gas went to a transmission line in the last 12 months
Flaring peaked at 11.1% of the gas in Feb 2026.
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
98% · 75,110 mcf
Flared (4)
1.1% · 876 mcf
Lease fuel (1)
0.6% · 455 mcf
1.1% of the gas flared in the last 12 months. 3 months above 3%.
Who has run this lease
The operator changed once, most recently in Dec 2022
- Diamondback E&P LLC Dec 2022 to now
- Firebird Energy LLC Jan 2020 to Nov 2022
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
2 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-135-43613 | 05H | Active |
| 42-135-43614 | 06LS | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Enterprise Crude Oil LLC | Oil | Gathers | 50 | Jul 1, 2019 |
| Enterprise Crude Pipeline LLC | Oil | Gathers | 50 | Jul 1, 2019 |
| Targa Midstream Services LLC | Casinghead gas | Buys | 100 | Jul 1, 2019 |
| Targa Midstream Services LLC | Casinghead gas | Gathers | 100 | Jul 1, 2019 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
1,950 acres on the newest permit
An allocation well is on this lease
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-135-43613 | 05H | Dec 31, 2018 | Oct 30, 2018 | 1,950 |
| 42-135-43614 | 06LS | Dec 31, 2018 | Nov 16, 2018 | 1,950 |
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 | 3,068 | 3,055 | 6,145 | 6,102 | 0 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 3,049 | 3,065 | 6,342 | 6,302 | 0 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 3,509 | 3,491 | 6,956 | 6,914 | 0 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 3,193 | 3,175 | 6,283 | 6,245 | 0 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 3,426 | 3,454 | 6,006 | 5,747 | 222 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 3,178 | 3,172 | 5,911 | 5,221 | 654 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 3,504 | 3,508 | 6,493 | 6,455 | 0 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 3,641 | 3,631 | 6,271 | 6,231 | 0 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 3,503 | 3,489 | 6,538 | 6,502 | 0 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 3,555 | 3,548 | 6,872 | 6,835 | 0 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 3,211 | 3,205 | 6,031 | 5,997 | 0 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 2,848 | 2,849 | 6,593 | 6,559 | 0 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 3,323 | 3,322 | 7,495 | 7,455 | 0 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 4,131 | 4,175 | 7,213 | 7,175 | 0 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 4,043 | 4,020 | 7,247 | 7,247 | 0 | $62.17 | $3.12 |
| Apr 2025Diamondback E&P | 2,855 | 2,859 | 5,318 | 5,318 | 0 | $63.54 | $3.42 |
| Mar 2025Diamondback E&P | 3,918 | 3,923 | 7,274 | 7,274 | 0 | $68.24 | $4.12 |
| Feb 2025Diamondback E&P | 3,842 | 3,835 | 7,969 | 7,969 | 0 | $71.53 | $4.19 |
| Jan 2025Diamondback E&P | 4,456 | 4,453 | 8,932 | 8,785 | 147 | $75.74 | $4.13 |
| Dec 2024Diamondback E&P | 4,345 | 4,355 | 8,170 | 8,143 | 0 | $70.12 | $3.01 |
| Nov 2024Diamondback E&P | 4,290 | 4,275 | 6,012 | 5,889 | 96 | $69.95 | $2.12 |
| Oct 2024Diamondback E&P | 3,655 | 3,661 | 5,507 | 5,482 | 0 | $71.99 | $2.20 |
| Sep 2024Diamondback E&P | 3,618 | 3,614 | 5,235 | 5,209 | 0 | $70.24 | $2.28 |
| Aug 2024Diamondback E&P | 3,110 | 3,117 | 5,836 | 5,801 | 9 | $76.68 | $1.99 |
| Jul 2024Diamondback E&P | 3,373 | 3,374 | 5,966 | 5,940 | 0 | $81.80 | $2.07 |
| Jun 2024Diamondback E&P | 3,234 | 3,238 | 5,808 | 5,783 | 0 | $79.77 | $2.54 |
| May 2024Diamondback E&P | 3,934 | 3,927 | 4,440 | 4,421 | 0 | $80.02 | $2.12 |
| Apr 2024Diamondback E&P | 3,661 | 3,677 | 4,505 | 4,485 | 0 | $85.35 | $1.60 |
| Mar 2024Diamondback E&P | 4,014 | 4,005 | 4,416 | 4,392 | 0 | $81.28 | $1.49 |
| Feb 2024Diamondback E&P | 3,976 | 3,996 | 8,320 | 8,300 | 0 | $77.25 | $1.72 |
| Jan 2024Diamondback E&P | 4,866 | 4,855 | 9,208 | 9,183 | 0 | $74.15 | $3.18 |
| Dec 2023Diamondback E&P | 5,387 | 5,360 | 7,228 | 7,123 | 89 | $71.90 | $2.52 |
| Nov 2023Diamondback E&P | 4,514 | 4,503 | 5,656 | 5,640 | 8 | $77.69 | $2.71 |
| Oct 2023Diamondback E&P | 3,360 | 3,376 | 6,228 | 6,000 | 228 | $85.64 | $2.98 |
| Sep 2023Diamondback E&P | 4,746 | 4,740 | 7,707 | 7,356 | 78 | $89.43 | $2.64 |
| Aug 2023Diamondback E&P | 4,117 | 4,118 | 5,286 | 4,903 | 81 | $81.39 | $2.58 |
Flared above 3%
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.
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Nearby
This lease belongs to
Diamondback E&P LLC in Ector County
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Spraberry (Trend Area) field
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Leases within 10 km
- MILLIE B
5,402 bbl · 0.2 km
- MILLIE B LEON B
18,620 bbl · 0.2 km
- MILLIE B LEON A
24,915 bbl · 0.3 km
- FOUR CORNERS 1729 A
56,061 bbl · 0.4 km
- FOUR CORNERS 1729 B
57,867 bbl · 0.4 km
- FOUR CORNERS TXL FEE "C"
15,244 bbl · 0.5 km
- MILLIE C
2,816 bbl · 0.7 km
- FOUR CORNERS TXL FEE 'B'
1,438 bbl · 0.8 km
- MILLIE D
703 bbl · 1.4 km
- LEON
3,679 bbl · 1.5 km
Drilling permits within 10 km
CHARLIN 39-46 H #1HR
new drill · horizontal · Diamondback E&P LLC · Ector County · 6.8 km
Permit 0917862 · Aug 20, 2026
VERNON B #0992WF
new drill · horizontal · SM Energy Company · Crane County · 9.6 km
Permit 0917596 · Aug 7, 2026
VERNON A #0991WF
new drill · horizontal · SM Energy Company · Crane County · 9.6 km
Permit 0917595 · Aug 6, 2026
VERNON C #0993WF
new drill · horizontal · SM Energy Company · Crane County · 9.6 km
Permit 0917597 · Aug 6, 2026
CHARLIN 39-46 K #4H
new drill · horizontal · Diamondback E&P LLC · Ector County · 6.8 km
Permit 0913304 · Mar 9, 2026