Texas oil lease
ProducingMARION WEST A 36-25
Marion West A 36-25 is an oil lease in Midland County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
1 well
- Operator
- Diamondback E&P LLC
- County
- Midland County
- RRC lease
- 08-61407
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 240,452 mcf
- Oil in Jul 2026
- 4,984 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 61% 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 May 2025 the lease's gas goes to a transmission line instead of a processing plant
Flaring peaked at 62.2% of the gas in Jul 2024.
- Processing plant (3)
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
97% · 232,627 mcf
Flared (4)
2.3% · 5,635 mcf
Lease fuel (1)
0.9% · 2,190 mcf
2.3% of the gas flared in the last 12 months. 7 months above 3%.
Who has run this lease
The operator changed once, most recently in May 2025
- Diamondback E&P LLC May 2025 to now
- De IV Operating, LLC Jul 2024 to Apr 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-329-46700 | 6201H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Medallion Operating Company, LLC | Oil | Gathers | 100 | Jul 1, 2024 |
| Brazos Midland Gas, LLC | Casinghead gas | Buys | 100 | Jul 1, 2024 |
| Brazos Midland Gas, LLC | Casinghead gas | Gathers | 100 | Jul 1, 2024 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
320.68 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 |
|---|---|---|---|---|
| 42-329-46700 | 6201H | Dec 8, 2023 | Apr 4, 2024 | 320.68 |
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 | $23.94 | SEC filing |
SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
25 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Diamondback E&P | 4,984 | 5,005 | 19,366 | 18,210 | 715 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 4,440 | 4,535 | 19,374 | 14,175 | 4,580 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 4,992 | 5,036 | 16,709 | 16,592 | 0 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 4,647 | 4,595 | 16,677 | 16,564 | 0 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 5,816 | 5,877 | 19,813 | 19,703 | 0 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 5,308 | 5,332 | 19,698 | 19,592 | 0 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 5,644 | 5,691 | 19,214 | 19,103 | 0 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 6,231 | 6,074 | 20,571 | 20,291 | 168 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 5,665 | 5,698 | 20,345 | 20,090 | 140 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 6,932 | 6,904 | 25,077 | 24,951 | 0 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 6,793 | 6,804 | 22,202 | 22,093 | 0 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 7,265 | 7,245 | 21,406 | 21,263 | 32 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 7,204 | 7,236 | 21,778 | 21,675 | 0 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 7,382 | 7,414 | 22,921 | 22,820 | 0 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 8,511 | 8,569 | 26,141 | 26,030 | 0 | $62.17 | $3.12 |
| Apr 2025De IV | 9,176 | 9,057 | 27,028 | 26,628 | 400 | $63.54 | $3.42 |
| Mar 2025De IV | 10,257 | 10,350 | 27,527 | 27,355 | 172 | $68.24 | $4.12 |
| Feb 2025De IV | 9,883 | 9,870 | 25,903 | 25,836 | 67 | $71.53 | $4.19 |
| Jan 2025De IV | 12,623 | 12,579 | 31,612 | 31,161 | 451 | $75.74 | $4.13 |
| Dec 2024De IV | 14,126 | 14,125 | 34,792 | 34,622 | 170 | $70.12 | $3.01 |
| Nov 2024De IV | 15,487 | 15,497 | 37,510 | 34,992 | 2,518 | $69.95 | $2.12 |
| Oct 2024De IV | 16,992 | 16,962 | 35,741 | 34,585 | 1,156 | $71.99 | $2.20 |
| Sep 2024De IV | 22,041 | 22,040 | 47,137 | 40,867 | 6,270 | $70.24 | $2.28 |
| Aug 2024De IV | 44,602 | 44,971 | 68,125 | 36,268 | 31,857 | $76.68 | $1.99 |
| Jul 2024De IV | 14,584 | 14,114 | 26,667 | 10,082 | 16,585 | $81.80 | $2.07 |
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
- FRESHWATER 34-22 E
76,284 bbl
- MARION EAST J 36-25
76,429 bbl
- WTH 22-15 H
68,331 bbl
- FRESHWATER 34-22 A
73,288 bbl
- RIO LLANO 11-10 C
58,052 bbl
- GAULT 5-32 D
67,178 bbl
- LB EPLEY 34-46 D
62,034 bbl
- RIO PEDERNALES 23-34 UNIT 2
54,250 bbl
- MARION WEST D 36-25
66,546 bbl
- GAULT 5-32 C
66,965 bbl
Spraberry (Trend Area) field
- SIMMS 30-18 J
58,160 bbl
- MABEE 7D
69,830 bbl
- WILD BILL HICKOK UNIT 40-33
65,627 bbl
- MUSE-NEWTON UNIT 31-42
69,125 bbl
- TELLURIDE E
63,127 bbl
- PIXIE UNIT B 35-47
72,963 bbl
- LB EPLEY 34-46 D
62,034 bbl
- TRUE GRIT
77,620 bbl
- SHULL-MIDKIFF 15KK
70,736 bbl
- AGGIE THE BULLDOG 39-46 E
58,914 bbl
Leases within 10 km
- MARION WEST D 36-25
66,546 bbl · 0 km
- MARION WEST G 36-25
82,422 bbl · 0 km
- HUTCHISON, W. A.
0 bbl · 0.1 km
- HUTCHISON, W. A. -36
0 bbl · 0.5 km
- TPLT LESLIE
0 bbl · 0.7 km
- MIDLAND -O- FEE
0 bbl · 0.8 km
- JUDKINS "H"
0 bbl · 0.8 km
- MARION EAST I 36-25
130,742 bbl · 0.9 km
- MARION EAST J 36-25
76,429 bbl · 0.9 km
- MARION EAST L 36-25
56,618 bbl · 0.9 km
Drilling permits within 10 km
PEGGY 20 N #U 2WB
new drill · horizontal · Diamondback E&P LLC · Midland County · 6.5 km
Permit 0917656 · Sep 11, 2026
PEGGY 20-17 P #3LS
new drill · horizontal · Diamondback E&P LLC · Midland County · 6.4 km
Permit 0917655 · Sep 9, 2026
OMAHA WEST B 39-46 #6202H
new drill · horizontal · De V Operating, LLC · Glasscock County · 6.6 km
Permit 0917636 · Sep 3, 2026
OMAHA EAST L 39-46 #6212H
new drill · horizontal · De V Operating, LLC · Glasscock County · 7.4 km
Permit 0917634 · Sep 2, 2026
OMAHA WEST G 39-46 #6207H
new drill · horizontal · De V Operating, LLC · Glasscock County · 6.6 km
Permit 0917638 · Sep 2, 2026