Texas oil lease
ProducingMABEE O 1-2
Mabee O 1-2 is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
1 well
- Operator
- Diamondback E&P LLC
- County
- Martin County
- RRC lease
- 08-58359
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 30,940 mcf
- Oil in Jul 2026
- 849 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 48% 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 9.7% of the gas in Aug 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% · 30,771 mcf
Lease fuel (1)
0.5% · 159 mcf
Flared (4)
0.0% · 10 mcf
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 Feb 2023 to Apr 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-317-44430 | 2415H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Western Refining Pipeline, LLC | Oil | Gathers | 100 | Oct 1, 2023 | – |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Buys | 100 | Jan 1, 2023 | – |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Gathers | 100 | Jan 1, 2023 | – |
| Centurion Pipeline L.p. | Oil | Gathers | 100 | Jan 1, 2023 | Oct 1, 2023 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
792.75 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 |
|---|---|---|---|---|
| 42-317-44430 | 2415H | Jun 14, 2022 | Sep 25, 2022 | 792.75 |
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 | 849 | 844 | 6,479 | 6,439 | 0 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 1,000 | 995 | 6,397 | 6,362 | 0 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 683 | 691 | 1,711 | 1,702 | 0 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 1,400 | 1,399 | 3,299 | 3,284 | 0 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 1,198 | 1,191 | 3,003 | 2,989 | 0 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 1,056 | 1,054 | 2,136 | 2,125 | 0 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 687 | 690 | 531 | 518 | 10 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 966 | 967 | 1,453 | 1,446 | 0 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 897 | 905 | 1,625 | 1,618 | 0 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 1,026 | 1,021 | 741 | 738 | 0 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 1,188 | 1,178 | 1,935 | 1,927 | 0 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 741 | 744 | 1,630 | 1,623 | 0 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 744 | 743 | 692 | 689 | 0 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 592 | 589 | 442 | 440 | 0 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 880 | 883 | 772 | 769 | 0 | $62.17 | $3.12 |
| Apr 2025De IV | 434 | 431 | 250 | 250 | 0 | $63.54 | $3.42 |
| Mar 2025De IV | 508 | 507 | 630 | 630 | 0 | $68.24 | $4.12 |
| Feb 2025De IV | 356 | 352 | 1,514 | 1,514 | 0 | $71.53 | $4.19 |
| Jan 2025De IV | 1,630 | 1,651 | 8,960 | 8,960 | 0 | $75.74 | $4.13 |
| Dec 2024De IV | 3,222 | 3,229 | 14,304 | 14,304 | 0 | $70.12 | $3.01 |
| Nov 2024De IV | 3,458 | 3,488 | 14,153 | 14,153 | 0 | $69.95 | $2.12 |
| Oct 2024De IV | 3,029 | 2,988 | 13,709 | 13,709 | 0 | $71.99 | $2.20 |
| Sep 2024De IV | 3,416 | 3,428 | 13,947 | 13,947 | 0 | $70.24 | $2.28 |
| Aug 2024De IV | 4,281 | 4,276 | 13,881 | 13,881 | 0 | $76.68 | $1.99 |
| Jul 2024De IV | 3,798 | 3,796 | 11,927 | 11,927 | 0 | $81.80 | $2.07 |
| Jun 2024De IV | 3,840 | 3,849 | 12,618 | 12,618 | 0 | $79.77 | $2.54 |
| May 2024De IV | 4,867 | 4,865 | 13,506 | 13,505 | 1 | $80.02 | $2.12 |
| Apr 2024De IV | 4,877 | 4,875 | 12,573 | 12,316 | 257 | $85.35 | $1.60 |
| Mar 2024De IV | 5,566 | 5,570 | 12,480 | 12,474 | 6 | $81.28 | $1.49 |
| Feb 2024De IV | 5,617 | 5,610 | 11,607 | 11,139 | 468 | $77.25 | $1.72 |
| Jan 2024De IV | 6,662 | 6,666 | 12,009 | 11,974 | 35 | $74.15 | $3.18 |
| Dec 2023De IV | 7,790 | 7,790 | 12,363 | 12,360 | 3 | $71.90 | $2.52 |
| Nov 2023De IV | 6,913 | 6,898 | 8,485 | 8,469 | 16 | $77.69 | $2.71 |
| Oct 2023De IV | 2,771 | 2,897 | 2,779 | 2,765 | 14 | $85.64 | $2.98 |
| Sep 2023De IV | 12,024 | 11,971 | 17,591 | 17,589 | 2 | $89.43 | $2.64 |
| Aug 2023De IV | 14,962 | 15,028 | 12,410 | 11,201 | 1,209 | $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 Martin County
- MABEE BREEDLOVE I
11,122 bbl
- NIMITZ 3
12,719 bbl
- VINEYARD HZ E
12,640 bbl
- MABEE BREEDLOVE G
7,346 bbl
- NIMITZ 8
11,423 bbl
- MABEE BREEDLOVE R
11,385 bbl
- UL 0312 E5
10,250 bbl
- PARKER FARMS NS 25-28 02
7,492 bbl
- DOOLITTLE 2
10,173 bbl
- WASHINGTON
6,733 bbl
Spraberry (Trend Area) field
- RILEY Q 1807
8,280 bbl
- ST-ST S H
8,369 bbl
- SALE RANCH 20D
8,299 bbl
- BALERION THE DREAD 36-24 B
11,462 bbl
- EVERGLADES 5B
12,703 bbl
- HARPER '1-12'
10,029 bbl
- HNC 248E
11,441 bbl
- SALLY 26E
11,521 bbl
- MABEE 240B X2
11,541 bbl
- EPLEY-GLASSCOCK E8A
12,072 bbl
Leases within 10 km
- MABEE N 1-2
30,802 bbl · 0 km
- MABEE P 1-2
117,313 bbl · 0 km
- MABEE M 1-2
52,907 bbl · 0 km
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154 bbl · 0.3 km
- MABEE L 1-2
45,259 bbl · 0.5 km
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15,988 bbl · 0.5 km
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- GLASS, G.W. "B"
10,157 bbl · 0.7 km
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49,467 bbl · 0.7 km
- MABEE 1F
47,848 bbl · 0.7 km
Drilling permits within 10 km
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