Texas oil lease
ProducingHALE, EVA "12"
Hale, Eva "12" is an oil lease in Midland County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
4 wells
- Operator
- Diamondback E&P LLC
- County
- Midland County
- RRC lease
- 08-06520
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 565 mcf
- Oil in Jul 2026
- 151 bbl
Checks stopped on this lease?
- Operator
Operator changed: Diamondback E&P LLC took over from De IV Operating, LLC in May 2025.
- P-5
The previous operator's P-5 registration is listed as inactive since Jan 29, 2026 (last P-5 filed Jan 7, 2025).
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 18% 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
75% of the gas went to lease fuel in the 9 months reported
Flaring peaked at 100.0% of the gas in Mar 2024.
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Lease fuel (1)
75% · 870 mcf
Flared (4)
25% · 290 mcf
25.0% of the gas flared in the 9 months reported. 2 months above 3%.
Who has run this lease
The operator changed 2 times, most recently in May 2025
- Diamondback E&P LLC May 2025 to now
- De IV Operating, LLC May 2024 to Apr 2025
- Endeavor Energy Resources L.P. Jan 2020 to Apr 2024
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
4 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-329-01485 | 1 | Active |
| 42-329-01486 | 2 | Active |
| 42-329-01487 | 3 | Active |
| 42-329-01488 | 4 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Enterprise Crude Oil LLC | Oil | Gathers | 100 | Sep 1, 2026 | – |
| Dcp Operating Company, LP | Casinghead gas | Buys | 100 | Apr 1, 2017 | – |
| Dcp Operating Company, LP | Casinghead gas | Gathers | 100 | Apr 1, 2017 | – |
| Midcon Gathering LLC | Oil | Gathers | 100 | Aug 1, 2025 | Sep 1, 2026 |
| Oasis Transp & Marketing Corp. | Oil | Gathers | 100 | Dec 1, 2010 | Aug 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
80 acres on the newest permit
- Worth asking
A substandard-acreage flag is in the permit records
The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-329-01488 | 4 | Sep 29, 1999 | Jul 19, 1960 | 80 |
| 42-329-01485 | 1 | May 19, 1999 | Nov 26, 1963 | 80 |
| 42-329-01485 | 1R | May 19, 1999 | Sep 22, 1999 | 80 |
| 42-329-01486 | 2 | – | Jan 12, 1984 | – |
| 42-329-01487 | 3 | – | May 11, 1964 | – |
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 | 151 | 0 | 0 | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 190 | 359 | 0 | 0 | 0 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 253 | 187 | 0 | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 284 | 361 | 0 | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 129 | 180 | 0 | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 215 | 180 | 0 | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 262 | 187 | 0 | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 245 | 187 | 105 | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 244 | 385 | 0 | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 263 | 169 | 155 | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 289 | 183 | 150 | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 360 | 364 | 155 | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 383 | 540 | 155 | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 233 | 182 | 95 | 0 | 0 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 113 | 140 | 55 | 0 | 0 | $62.17 | $3.12 |
| Apr 2025De IV | 541 | 528 | 0 | 0 | 0 | $63.54 | $3.42 |
| Mar 2025De IV | 527 | 520 | 0 | 0 | 0 | $68.24 | $4.12 |
| Feb 2025De IV | 510 | 550 | 0 | 0 | 0 | $71.53 | $4.19 |
| Jan 2025De IV | 519 | 546 | 0 | 0 | 0 | $75.74 | $4.13 |
| Dec 2024De IV | 651 | 541 | 0 | 0 | 0 | $70.12 | $3.01 |
| Nov 2024De IV | 0 | 0 | 0 | 0 | 0 | $69.95 | $2.12 |
| Oct 2024De IV | 30 | 0 | 0 | 0 | 0 | $71.99 | $2.20 |
| Sep 2024De IV | 15 | 0 | 0 | 0 | 0 | $70.24 | $2.28 |
| Aug 2024De IV | 0 | 0 | 0 | 0 | 0 | $76.68 | $1.99 |
| Jul 2024De IV | 0 | 0 | 0 | 0 | 0 | $81.80 | $2.07 |
| Jun 2024De IV | 0 | 0 | 0 | 0 | 0 | $79.77 | $2.54 |
| May 2024De IV | 29 | 0 | 0 | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Endeavor Energy | 58 | 173 | 147 | 0 | 147 | $85.35 | $1.60 |
| Mar 2024Endeavor Energy | 93 | 0 | 143 | 0 | 143 | $81.28 | $1.49 |
| Feb 2024Endeavor Energy | 133 | 190 | 0 | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Endeavor Energy | 113 | 0 | 0 | 0 | 0 | $74.15 | $3.18 |
| Dec 2023Endeavor Energy | 97 | 166 | 0 | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Endeavor Energy | 70 | 0 | 0 | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Endeavor Energy | 65 | 186 | 0 | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Endeavor Energy | 74 | 0 | 0 | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Endeavor Energy | 49 | 4 | 0 | 0 | 0 | $81.39 | $2.58 |
Flared above 3%
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 Midland County
- MORELAND "41A"
2,882 bbl
- CURRIE "10"
2,332 bbl
- PARKS 41 "11"
2,892 bbl
- HILL '30'
2,316 bbl
- FLETCHER-CURRY
1,968 bbl
- BUCHANAN 35
2,902 bbl
- HEADLEE
2,167 bbl
- BRAUN, J. C. "20"
45,741 mcf
- SHIRLEY
2,600 bbl
- BRAUN "4"
2,424 bbl
Spraberry (Trend Area) field
- JACK BLACK 15
2,917 bbl
- MAVERICK 46
2,880 bbl
- SPENCER NORTH 7
2,448 bbl
- NAIL "1"
2,734 bbl
- LYNCH, JUNE T. "37"
2,907 bbl
- TODD "27"
2,735 bbl
- TXL "S" 35-4
2,099 bbl
- UL 2631 W11
2,656 bbl
- GIBSON "9"
2,859 bbl
- BUCHANAN 35
2,902 bbl
Leases within 10 km
- GERMANIA (GRAYBURG) UNIT
3,259 bbl · 0.2 km
- SRIRACHA 13
14,097 bbl · 0.6 km
- FASKEN "A"
8,820 bbl · 0.6 km
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- HALE, EVA "12A"
0 bbl · 0.7 km
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5,646 bbl · 0.7 km
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1,956 bbl · 0.8 km
- FASKEN, ANDREW UNIT 4
4,442 bbl · 0.9 km
- FASKEN STATE
1,903 bbl · 0.9 km
- GREEN GODDESS 13
6,694 bbl · 1 km
Drilling permits within 10 km
RIVERCREST 47-11 A #R 4WA
new drill · horizontal · Diamondback E&P LLC · Midland County · 4.1 km
Permit 0918826 · Oct 1, 2026
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new drill · horizontal · Pioneer Natural Res. USA, Inc. · Midland County · 5.2 km
Permit 0917579 · Sep 25, 2026
RUTTER 1-12 K #4WD
new drill · horizontal · Diamondback E&P LLC · Midland County · 2.7 km
Permit 0917800 · Sep 10, 2026
RUTTER 1-12 L #5WA
new drill · horizontal · Diamondback E&P LLC · Midland County · 2.7 km
Permit 0917803 · Sep 10, 2026
RUTTER 1-12 L #5JM
new drill · horizontal · Diamondback E&P LLC · Midland County · 2.7 km
Permit 0917802 · Sep 10, 2026