Texas oil lease
Producing'ENDICOTT'
'Endicott' is an oil lease in Upton County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
Oil lease dossier
- Operator
- Diamondback E&P LLC
- County
- Upton County
- RRC lease
- 7C-22308
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 15,811 mcf
- Oil in Jul 2026
- 891 bbl
Production 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
Since Feb 2025 the lease's gas goes to a transmission line instead of a processing plant
- Processing plant (3)
- Transmission line (2)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
81% · 13,518 mcf
Lease fuel (1)
19% · 3,140 mcf
Who has run this lease
The operator changed once, most recently in Feb 2025
- Diamondback E&P LLC Feb 2025 to now
- TRP Operating LLC Nov 2021 to Jan 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Wells on this lease
No wells are linked to this lease in our data
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Enlink Crude Marketing, LLC | Oil | Gathers | 100 | Nov 1, 2021 |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Buys | 100 | Nov 1, 2021 |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Gathers | 100 | Nov 1, 2021 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
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 | 891 | 980 | 2,451 | 2,451 | 0 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 956 | 961 | 1,851 | 1,851 | 0 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 752 | 788 | 1,245 | 1,185 | 0 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 819 | 735 | 2,290 | 1,690 | 0 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 1,148 | 1,179 | 2,100 | 1,480 | 0 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 540 | 431 | 962 | 622 | 0 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 118 | 96 | 0 | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 340 | 488 | 683 | 363 | 0 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 680 | 683 | 1,530 | 950 | 0 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 1,070 | 1,263 | 1,834 | 1,214 | 0 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 455 | 256 | 294 | 294 | 0 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 551 | 561 | 571 | 571 | 0 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 1,132 | 1,301 | 847 | 847 | 0 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 301 | 97 | 109 | 109 | 0 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 298 | 373 | 315 | 315 | 0 | $62.17 | $3.12 |
| Apr 2025Diamondback E&P | 1,122 | 1,195 | 1,016 | 1,016 | 0 | $63.54 | $3.42 |
| Mar 2025Diamondback E&P | 1,152 | 1,115 | 409 | 409 | 0 | $68.24 | $4.12 |
| Feb 2025Diamondback E&P | 913 | 1,518 | 180 | 180 | 0 | $71.53 | $4.19 |
| Jan 2025TRP Operating | 677 | 549 | 826 | 740 | 0 | $75.74 | $4.13 |
| Dec 2024TRP Operating | 1,097 | 974 | 1,161 | 1,075 | 0 | $70.12 | $3.01 |
| Nov 2024TRP Operating | 1,130 | 846 | 1,129 | 1,043 | 0 | $69.95 | $2.12 |
| Oct 2024TRP Operating | 1,051 | 1,118 | 1,052 | 966 | 0 | $71.99 | $2.20 |
| Sep 2024TRP Operating | 888 | 863 | 937 | 851 | 0 | $70.24 | $2.28 |
| Aug 2024TRP Operating | 401 | 356 | 401 | 315 | 0 | $76.68 | $1.99 |
| Jul 2024TRP Operating | 940 | 929 | 928 | 842 | 0 | $81.80 | $2.07 |
| Jun 2024TRP Operating | 836 | 772 | 710 | 624 | 0 | $79.77 | $2.54 |
| May 2024TRP Operating | 883 | 984 | 651 | 565 | 0 | $80.02 | $2.12 |
| Apr 2024TRP Operating | 623 | 544 | 417 | 331 | 0 | $85.35 | $1.60 |
| Mar 2024TRP Operating | 515 | 621 | 456 | 370 | 0 | $81.28 | $1.49 |
| Feb 2024TRP Operating | 550 | 609 | 552 | 466 | 0 | $77.25 | $1.72 |
| Jan 2024TRP Operating | 440 | 297 | 397 | 311 | 0 | $74.15 | $3.18 |
| Dec 2023TRP Operating | 116 | 133 | 223 | 137 | 0 | $71.90 | $2.52 |
| Nov 2023TRP Operating | 469 | 420 | 271 | 185 | 0 | $77.69 | $2.71 |
| Oct 2023TRP Operating | 64 | 0 | 103 | 17 | 0 | $85.64 | $2.98 |
| Sep 2023TRP Operating | 0 | 0 | 0 | 0 | 0 | $89.43 | $2.64 |
| Aug 2023TRP Operating | 0 | 0 | 0 | 0 | 0 | $81.39 | $2.58 |
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.
How to check your stub against this leaseDo your checks match this lease?
Nearby
This lease belongs to
Diamondback E&P LLC in Upton County
- HASEL53 UNIT
9,977 bbl
- HASEL53 UNIT A
9,918 bbl
- HASEL A UNIT
6,806 bbl
- HANS GRUBER H
9,620 bbl
- HASEL53 UNIT B
9,102 bbl
- HALFFEAST 36 NE
5,828 bbl
- UPTON 'Z' FEE
8,916 bbl
- DAVIDSON "D"
7,767 bbl
- LARAH
4,707 bbl
- HANS GRUBER F
6,657 bbl
Spraberry (Trend Area) field
- HUGHES Y
3,662 bbl
- DAWN
4,618 bbl
- MIDKIFF 12-13E-H
5,338 bbl
- BOOK 190-28 (ALLOC-F)
4,365 bbl
- UNIVERSITY 47-23
6,196 bbl
- RICKER -27-
5,905 bbl
- KYLIE B
4,745 bbl
- TXL "35"
6,935 bbl
- NEAL RANCH "77" A
4,549 bbl
- UNIVERSITY "10-2"
8,064 bbl
New drilling permits in Upton County
Newest in the county: this lease has no coordinates.
HAIDYN 0706 E #402H
new drill · horizontal · Firebird Energy II LLC · Upton County
Permit 0918934 · Sep 29, 2026
HAIDYN 0706 B #101H
new drill · horizontal · Firebird Energy II LLC · Upton County
Permit 0918927 · Sep 29, 2026
HAIDYN 0706 E #602H
new drill · horizontal · Firebird Energy II LLC · Upton County
Permit 0918859 · Sep 25, 2026
HAIDYN 0706 D #303H
new drill · horizontal · Firebird Energy II LLC · Upton County
Permit 0918858 · Sep 25, 2026
HAIDYN 0706 C #501H
new drill · horizontal · Firebird Energy II LLC · Upton County
Permit 0918848 · Sep 25, 2026