Texas oil lease
ProducingCLARKSON 7-26 H
Clarkson 7-26 H is an oil lease in Reagan County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
1 well
- Operator
- Diamondback E&P LLC
- County
- Reagan County
- RRC lease
- 7C-21624
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 705,183 mcf
- Oil in Jul 2026
- 1,523 bbl
Checks stopped on this lease?
- Operator
Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 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 41% 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 Nov 2024 the lease's gas goes to a transmission line instead of a processing plant
Flaring peaked at 5.0% of the gas in Sep 2023.
- Processing plant (3)
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
99% · 699,098 mcf
Lease fuel (1)
0.8% · 5,657 mcf
Flared (4)
0.1% · 428 mcf
0.1% 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 Jan 2025
- Diamondback E&P LLC Jan 2025 to now
- Endeavor Energy Resources L.P. May 2022 to Dec 2024
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-383-41057 | 281 | Active |
SourceTexas Railroad Commission Wellbore Query.
695.20 acres on the newest permit
- Worth asking
An allocation well is on this lease
A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.
- Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-383-41057 | 281 | Dec 1, 2021 | Feb 5, 2022 | 695.20 |
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 | 1,523 | 1,537 | 64,244 | 63,785 | 83 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 1,576 | 1,570 | 64,834 | 64,304 | 6 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 1,584 | 1,578 | 62,489 | 62,107 | 6 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 1,756 | 1,783 | 68,560 | 68,150 | 6 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 1,730 | 1,702 | 66,744 | 66,066 | 66 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 1,684 | 1,696 | 63,207 | 62,620 | 13 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 2,044 | 2,045 | 69,235 | 68,474 | 34 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 2,188 | 2,189 | 66,176 | 65,413 | 40 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 2,587 | 2,521 | 56,729 | 56,117 | 11 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 330 | 382 | 11,840 | 11,618 | 60 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 2,192 | 2,226 | 57,587 | 57,293 | 7 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 1,974 | 1,938 | 53,538 | 53,151 | 96 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 2,535 | 2,555 | 58,216 | 57,822 | 88 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 2,315 | 2,317 | 51,471 | 51,109 | 96 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 2,719 | 2,697 | 57,026 | 56,569 | 40 | $62.17 | $3.12 |
| Apr 2025Diamondback E&P | 2,814 | 2,815 | 55,324 | 54,685 | 163 | $63.54 | $3.42 |
| Mar 2025Diamondback E&P | 2,952 | 2,947 | 54,298 | 53,000 | 816 | $68.24 | $4.12 |
| Feb 2025Diamondback E&P | 2,772 | 2,772 | 47,279 | 46,747 | 118 | $71.53 | $4.19 |
| Jan 2025Diamondback E&P | 3,216 | 3,236 | 49,638 | 49,145 | 62 | $75.74 | $4.13 |
| Dec 2024Endeavor Energy | 3,247 | 3,237 | 46,892 | 46,055 | 46 | $70.12 | $3.01 |
| Nov 2024Endeavor Energy | 3,185 | 3,179 | 43,801 | 42,927 | 19 | $69.95 | $2.12 |
| Oct 2024Endeavor Energy | 3,325 | 3,316 | 42,251 | 41,345 | 85 | $71.99 | $2.20 |
| Sep 2024Endeavor Energy | 3,199 | 3,204 | 38,548 | 37,671 | 159 | $70.24 | $2.28 |
| Aug 2024Endeavor Energy | 3,373 | 3,373 | 36,078 | 35,434 | 8 | $76.68 | $1.99 |
| Jul 2024Endeavor Energy | 3,576 | 3,566 | 36,340 | 35,667 | 22 | $81.80 | $2.07 |
| Jun 2024Endeavor Energy | 3,548 | 3,547 | 31,237 | 30,338 | 359 | $79.77 | $2.54 |
| May 2024Endeavor Energy | 3,799 | 3,797 | 28,566 | 27,948 | 128 | $80.02 | $2.12 |
| Apr 2024Endeavor Energy | 3,838 | 3,850 | 22,874 | 22,463 | 17 | $85.35 | $1.60 |
| Mar 2024Endeavor Energy | 4,156 | 4,142 | 19,221 | 18,907 | 5 | $81.28 | $1.49 |
| Feb 2024Endeavor Energy | 3,986 | 3,969 | 14,665 | 14,340 | 74 | $77.25 | $1.72 |
| Jan 2024Endeavor Energy | 3,554 | 3,551 | 5,628 | 5,351 | 196 | $74.15 | $3.18 |
| Dec 2023Endeavor Energy | 4,339 | 4,317 | 3,191 | 3,029 | 111 | $71.90 | $2.52 |
| Nov 2023Endeavor Energy | 54 | 71 | 0 | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Endeavor Energy | 419 | 532 | 0 | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Endeavor Energy | 5,574 | 5,580 | 70,082 | 65,830 | 3,537 | $89.43 | $2.64 |
| Aug 2023Endeavor Energy | 6,089 | 6,098 | 77,110 | 75,672 | 663 | $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 Reagan County
- SHELBY 34-22 H
52,606 bbl
- SHELBY 34-22 F
48,553 bbl
- GREER THOMAS 44-3 B
13,179 bbl
- SHELBY 34-22 B
51,219 bbl
- GREER SIKES 42-41 G
16,790 bbl
- WHEELER WILLIAMS 39-34 C
28,861 bbl
- GREER THOMAS 3-44 E
24,763 bbl
- CLARKSON 7-26 F
18,992 bbl
- RICKER 38-45 C
18,649 bbl
- WHEELER WILLIAMS 39-34 A
21,632 bbl
Spraberry (Trend Area) field
- ADISON-NEAL 2
30,390 bbl
- DRIVER PROCTOR 33-40E
37,280 bbl
- WHEELER WILLIAMS 39-34 C
28,861 bbl
- FOX DR 170-144 LB
40,751 bbl
- KATIE
34,996 bbl
- KING A 167-158 UB
31,088 bbl
- JAIMASI 10
28,271 bbl
- CAMILLE A
29,341 bbl
- BROOK D-29U
20,307 bbl
- DRIVER PROCTOR 33-40N
46,396 bbl
Leases within 10 km
- CLARKSON 7-26 F
18,992 bbl · 0 km
- RICKER, RUPERT P., -KO-
16,088 bbl · 0.2 km
- RICKER, RUPERT P., -BB-
2,363 bbl · 0.5 km
- CLARKSON
0 bbl · 0.5 km
- RICKER 36-27 A
8,865 bbl · 0.7 km
- RICKER 36-27 B
26,468 bbl · 0.7 km
- RICKER 36-27 C
9,528 bbl · 0.7 km
- RICKER 36-27 D
48,247 bbl · 0.7 km
- CLARKSON 7-26 E
5,955 bbl · 0.8 km
- CLARKSON 7-26 C
8,505 bbl · 0.8 km
Drilling permits within 10 km
HILL WEST G 28-35 #4407H
new drill · horizontal · De Central Operating, LLC · Reagan County · 4.7 km
Permit 0918897 · Sep 25, 2026
HILL WEST A 28-35 #4301H
new drill · horizontal · De Central Operating, LLC · Reagan County · 4.7 km
Permit 0918887 · Sep 25, 2026
HILL WEST E 28-35 #4305H
new drill · horizontal · De Central Operating, LLC · Reagan County · 4.7 km
Permit 0918894 · Sep 25, 2026
HILL WEST A 28-35 #4601H
new drill · horizontal · De Central Operating, LLC · Reagan County · 4.7 km
Permit 0918886 · Sep 25, 2026
HILL WEST G 28-35 #4207H
new drill · horizontal · De Central Operating, LLC · Reagan County · 4.7 km
Permit 0918898 · Sep 25, 2026