Texas oil lease
ProducingKOONCE NORTH 39-34 UNIT 1
Koonce North 39-34 Unit 1 is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
3 wells
- Operator
- Diamondback E&P LLC
- County
- Glasscock County
- RRC lease
- 08-51317
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 580,549 mcf
- Oil in Jul 2026
- 5,177 bbl
Checks stopped on this lease?
- Operator
Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 2025.
- Buyer
Buyer changed: ENTERPRISE PRODUCTS OPERATING LLC replaced ENT NAVITAS MDSTRM MDLND BAS LLC as the buyer of this lease's gas from oil wells on Apr 1, 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 26% 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 4.1% of the gas in Feb 2026.
- Processing plant (3)
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
94% · 544,325 mcf
Lease fuel (1)
5.4% · 31,470 mcf
Flared (4)
0.8% · 4,754 mcf
0.8% 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. Jan 2020 to Dec 2024
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
3 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-173-37886 | 112 | Active |
| 42-173-38462 | 131 | Active |
| 42-173-38463 | 143 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Lpc Crude Iii, LLC | Oil | Gathers | 100 | Apr 1, 2025 | – |
| Enterprise Products Operating LLC | Casinghead gas | Buys | 100 | Apr 1, 2025 | – |
| Enterprise Products Operating LLC | Casinghead gas | Gathers | 100 | Apr 1, 2025 | – |
| Ent Navitas Mdstrm Mdlnd Bas LLC | Casinghead gas | Gathers | 100 | Jun 1, 2023 | Apr 1, 2025 |
| Ent Navitas Mdstrm Mdlnd Bas LLC | Casinghead gas | Buys | 100 | Jun 1, 2023 | Apr 1, 2025 |
| Energy Trans Crude Marketing LLC | Oil | Gathers | 100 | Jul 1, 2021 | Apr 1, 2025 |
| Navitas Mdstr Midland Basin, LLC | Casinghead gas | Gathers | 100 | Nov 13, 2018 | Jun 1, 2023 |
| Navitas Mdstr Midland Basin, LLC | Casinghead gas | Buys | 100 | Nov 13, 2018 | Jun 1, 2023 |
| Oasis Transp & Marketing Corp. | Oil | Gathers | 50 | Apr 2, 2021 | Jul 1, 2021 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
663.19 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.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-173-38462 | 131 | Mar 4, 2021 | Sep 10, 2021 | 663.19 |
| 42-173-38463 | 143 | Mar 4, 2021 | Sep 10, 2021 | 663.19 |
| 42-173-37886 | 112 | Dec 31, 2018 | Nov 13, 2018 | 663.19 |
| 42-173-37887 | 213 | Dec 31, 2018 | Nov 13, 2018 | 663.19 |
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 | 5,177 | 5,211 | 50,332 | 47,797 | 14 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 6,296 | 6,325 | 60,209 | 57,021 | 263 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 6,229 | 6,218 | 55,789 | 52,892 | 126 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 5,655 | 5,680 | 47,300 | 44,796 | 127 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 5,823 | 5,783 | 49,263 | 46,231 | 234 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 5,552 | 5,501 | 46,726 | 42,052 | 1,901 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 5,228 | 6,121 | 42,812 | 39,232 | 626 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 5,674 | 4,927 | 44,318 | 41,715 | 0 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 7,025 | 7,023 | 51,799 | 49,113 | 0 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 6,174 | 6,357 | 41,580 | 38,740 | 543 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 6,081 | 5,785 | 45,117 | 42,771 | 8 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 6,405 | 6,396 | 45,304 | 41,965 | 912 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 6,570 | 6,535 | 53,913 | 50,702 | 623 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 6,315 | 6,408 | 48,278 | 45,322 | 475 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 7,356 | 7,364 | 56,746 | 52,372 | 1,909 | $62.17 | $3.12 |
| Apr 2025Diamondback E&P | 7,729 | 7,665 | 55,804 | 51,884 | 1,557 | $63.54 | $3.42 |
| Mar 2025Diamondback E&P | 8,219 | 8,346 | 54,562 | 51,977 | 151 | $68.24 | $4.12 |
| Feb 2025Diamondback E&P | 8,035 | 8,033 | 54,115 | 51,511 | 311 | $71.53 | $4.19 |
| Jan 2025Diamondback E&P | 9,167 | 9,009 | 57,903 | 55,401 | 78 | $75.74 | $4.13 |
| Dec 2024Endeavor Energy | 9,002 | 9,045 | 52,938 | 49,967 | 744 | $70.12 | $3.01 |
| Nov 2024Endeavor Energy | 9,239 | 9,275 | 51,773 | 49,235 | 476 | $69.95 | $2.12 |
| Oct 2024Endeavor Energy | 10,018 | 9,959 | 46,450 | 43,896 | 700 | $71.99 | $2.20 |
| Sep 2024Endeavor Energy | 5,308 | 5,419 | 26,495 | 24,361 | 886 | $70.24 | $2.28 |
| Aug 2024Endeavor Energy | 9,530 | 9,536 | 45,678 | 43,803 | 4 | $76.68 | $1.99 |
| Jul 2024Endeavor Energy | 10,195 | 9,938 | 41,928 | 40,169 | 0 | $81.80 | $2.07 |
| Jun 2024Endeavor Energy | 5,359 | 5,556 | 22,026 | 21,022 | 77 | $79.77 | $2.54 |
| May 2024Endeavor Energy | 10,435 | 10,461 | 50,936 | 48,843 | 2 | $80.02 | $2.12 |
| Apr 2024Endeavor Energy | 10,748 | 10,755 | 47,273 | 45,370 | 0 | $85.35 | $1.60 |
| Mar 2024Endeavor Energy | 11,796 | 11,793 | 47,590 | 46,119 | 418 | $81.28 | $1.49 |
| Feb 2024Endeavor Energy | 11,835 | 11,812 | 48,402 | 47,350 | 0 | $77.25 | $1.72 |
| Jan 2024Endeavor Energy | 12,566 | 12,529 | 48,783 | 47,517 | 70 | $74.15 | $3.18 |
| Dec 2023Endeavor Energy | 12,945 | 12,959 | 46,752 | 46,752 | 0 | $71.90 | $2.52 |
| Nov 2023Endeavor Energy | 11,216 | 11,239 | 37,848 | 37,848 | 0 | $77.69 | $2.71 |
| Oct 2023Endeavor Energy | 13,640 | 13,573 | 46,464 | 46,417 | 47 | $85.64 | $2.98 |
| Sep 2023Endeavor Energy | 13,509 | 13,537 | 44,748 | 44,733 | 15 | $89.43 | $2.64 |
| Aug 2023Endeavor Energy | 15,039 | 15,029 | 48,567 | 48,567 | 0 | $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 Glasscock County
- ARROW 22-27 A
92,045 bbl
- HULING 36-48 H
94,069 bbl
- ARROW 22-27 B
99,198 bbl
- WTH 20-8 F
76,695 bbl
- HULING 36-48 G
81,575 bbl
- HULING 36-48 E
75,142 bbl
- KOONCE NORTH 39-34 UNIT 1A
67,416 bbl
- HULING 36-37 C
55,212 bbl
- COLE RANCH -35-
54,271 bbl
- CUTLASS 12-13 B
62,398 bbl
Spraberry (Trend Area) field
- DUKE
73,481 bbl
- UL DENGAR 40-45 B
93,958 bbl
- BROOKS-CRESPI 30L
76,287 bbl
- MEEK-LINDSAY 6O
90,183 bbl
- LELA 7-18 B
84,023 bbl
- BADFISH 31-43 A
82,276 bbl
- SPHINX UNIT 13-01
91,215 bbl
- ELKIN 21T
86,606 bbl
- MIYAGI C 38-35
86,403 bbl
- SHAUNA E42C
83,143 bbl
Leases within 10 km
- KOONCE SOUTH 46-3 UNIT 1
57,399 bbl · 0 km
- KOONCE NORTH 39-34 UNIT 1A
67,416 bbl · 0 km
- KOONCE NORTH 39-34 UNIT 1B
55,794 bbl · 0.1 km
- KOONCE "46"
1,033 bbl · 0.1 km
- KOONCE
1,538 bbl · 0.5 km
- ZANT
82,802 bbl · 0.6 km
- SCHUMANN "39"
5,849 bbl · 0.6 km
- KOONCE WEST 46-34 UNIT 1
327,862 bbl · 1 km
- HARVARD "46"
858 bbl · 1 km
- KOONCE "39"
2,467 bbl · 1 km
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