Texas oil lease
ProducingWILLIS 44-41 D
Willis 44-41 D 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
- 08-61461
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 197,920 mcf
- Oil in Jul 2026
- 1,591 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 87% since Sep 2024
- 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 14.0% of the gas in Sep 2024.
- Processing plant (3)
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
89% · 176,107 mcf
Lease fuel (1)
6.8% · 13,488 mcf
Flared (4)
4.2% · 8,325 mcf
4.2% of the gas flared in the last 12 months. 8 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. Sep 2024 to Dec 2024
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-329-46767 | 241 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Shell Trading (Us) Company | Oil | Gathers | 100 | Apr 1, 2025 |
| Enterprise M B Midstream LLC | Casinghead gas | Buys | 100 | Apr 1, 2025 |
| Enterprise Products Operating LLC | Casinghead gas | Gathers | 100 | Apr 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
486.59 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 |
|---|---|---|---|---|
| 42-329-46767 | 241 | Feb 21, 2024 | Apr 20, 2024 | 486.59 |
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 | $23.94 | SEC filing |
SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.
Estimate your royalty
23 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026Diamondback E&P | 1,591 | 1,617 | 2,569 | 2,290 | 0 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 3,326 | 3,343 | 8,387 | 7,607 | 2 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 4,327 | 4,367 | 15,025 | 13,871 | 62 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 4,519 | 4,488 | 17,624 | 14,329 | 2,028 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 4,945 | 4,996 | 19,159 | 15,862 | 1,933 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 4,699 | 4,721 | 16,034 | 13,191 | 1,709 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 4,941 | 4,893 | 16,727 | 14,621 | 909 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 5,682 | 5,706 | 19,501 | 18,002 | 220 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 5,808 | 5,801 | 18,716 | 17,308 | 47 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 6,140 | 6,160 | 21,756 | 20,407 | 52 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 6,636 | 6,659 | 21,150 | 19,360 | 609 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 7,090 | 7,047 | 21,272 | 19,259 | 754 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 7,443 | 7,421 | 19,886 | 18,045 | 430 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 8,042 | 8,054 | 19,268 | 17,521 | 401 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 8,706 | 8,709 | 21,803 | 20,235 | 247 | $62.17 | $3.12 |
| Apr 2025Diamondback E&P | 9,556 | 9,537 | 24,769 | 23,457 | 16 | $63.54 | $3.42 |
| Mar 2025Diamondback E&P | 11,089 | 11,142 | 26,148 | 22,309 | 2,509 | $68.24 | $4.12 |
| Feb 2025Diamondback E&P | 11,162 | 11,136 | 23,586 | 20,612 | 1,848 | $71.53 | $4.19 |
| Jan 2025Diamondback E&P | 14,845 | 14,904 | 28,983 | 27,333 | 331 | $75.74 | $4.13 |
| Dec 2024Endeavor Energy | 17,193 | 17,151 | 31,591 | 30,277 | 385 | $70.12 | $3.01 |
| Nov 2024Endeavor Energy | 20,237 | 20,236 | 34,123 | 33,445 | 552 | $69.95 | $2.12 |
| Oct 2024Endeavor Energy | 27,422 | 27,417 | 40,229 | 40,175 | 54 | $71.99 | $2.20 |
| Sep 2024Endeavor Energy | 22,160 | 22,019 | 29,179 | 25,090 | 4,089 | $70.24 | $2.28 |
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
- WTH 21-16 G
47,997 bbl
- RIO WICHITA 15-10 D
30,691 bbl
- STEPHENS 6-31 F
56,629 bbl
- WTH 22-15 F
57,078 bbl
- WTH 22-15 E
57,262 bbl
- MARION EAST L 36-25
56,618 bbl
- FRESHWATER 34-22 C
60,719 bbl
- WTH 24-13 B
50,905 bbl
- LUPIN DORA 3143 G
60,628 bbl
- HILL 30-19 H
47,151 bbl
Spraberry (Trend Area) field
- SHIMANO 28-40 L
61,422 bbl
- CRESPI C30E
52,514 bbl
- SUPERFROG 12-24 C
35,849 bbl
- BRADLEY 5
50,549 bbl
- FRESHWATER 34-22 C
60,719 bbl
- TACKLEBERRY 43-42 A
28,788 bbl
- BOONE-COFFEE 30
51,954 bbl
- CHAMONIX 247 L
59,863 bbl
- ST RITA 29-32 B UNIT
62,428 bbl
- TREATY OAK E UNIT A
64,087 bbl
Leases within 10 km
- WILLIS 44-41 F
61,904 bbl · 0 km
- WILLIS 44-41 B
77,206 bbl · 0 km
- WILLIS "44"
1,069 bbl · 0.1 km
- HUTT, DONALD L. FEE
232,761 bbl · 0.3 km
- CRAWFORD "43"
2,135 bbl · 0.7 km
- DONALD L. HUTT FEE F
3,620 bbl · 1 km
- DONALD L. HUTT FEE E
3,111 bbl · 1 km
- DONALD L HUTT FEE K
0 bbl · 1.1 km
- WILLIS
0 bbl · 1.3 km
- WILLIS
0 bbl · 1.5 km
Drilling permits within 10 km
DONALD L HUTT FEE 45C #103H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Midland County · 1.4 km
Permit 0918226 · Sep 30, 2026
DONALD L HUTT FEE 45A #101H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Midland County · 2.1 km
Permit 0918228 · Sep 29, 2026
PEGGY 20 N #U 2WB
new drill · horizontal · Diamondback E&P LLC · Midland County · 7.4 km
Permit 0917656 · Sep 11, 2026
HUTT-SHACK 46P #216H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Midland County · 0.8 km
Permit 0917690 · Sep 9, 2026
DONALD L HUTT C #1149H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Midland County · 3.3 km
Permit 0917716 · Sep 9, 2026