Texas oil lease
ProducingONA 44-3 B
Ona 44-3 B is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.
1 well
- Operator
- Diamondback E&P LLC
- County
- Glasscock County
- RRC lease
- 08-53005
Is your check right?
Where it sits
This county
- Gas, last 12 months
- 206,752 mcf
- Oil in Jul 2026
- 888 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 16% 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 4.0% of the gas in Jan 2026.
- Processing plant (3)
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
93% · 192,748 mcf
Lease fuel (1)
5.9% · 12,164 mcf
Flared (4)
0.9% · 1,840 mcf
0.9% of the gas flared in the last 12 months. 2 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.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-173-38119 | 221 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Enterprise Crude Oil LLC | Oil | Gathers | 100 | May 1, 2026 | – |
| Targa Pipeline Mid-Continent LLC | Casinghead gas | Buys | 100 | Sep 15, 2019 | – |
| Targa Pipeline Mid-Continent LLC | Casinghead gas | Gathers | 100 | Sep 15, 2019 | – |
| Lpc Crude Iii, LLC | Oil | Gathers | 100 | Apr 1, 2025 | May 1, 2026 |
| Oasis Transp & Marketing Corp. | Oil | Gathers | 100 | Sep 15, 2019 | Apr 1, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
1,368.40 acres on the newest permit
- Worth asking
A production sharing agreement well is on this lease
A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives 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 |
|---|---|---|---|---|
| 42-173-38119 | 221 | Mar 7, 2019 | Sep 15, 2019 | 1,368.40 |
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 | 888 | 897 | 20,277 | 18,790 | 43 | $80.46 | $2.89 |
| Jun 2026Diamondback E&P | 1,092 | 1,088 | 23,493 | 21,064 | 930 | $84.81 | $3.15 |
| May 2026Diamondback E&P | 1,125 | 1,135 | 22,502 | 21,147 | 57 | $102.13 | $2.94 |
| Apr 2026Diamondback E&P | 1,312 | 1,275 | 22,567 | 21,518 | 114 | $100.32 | $2.77 |
| Mar 2026Diamondback E&P | 1,308 | 1,310 | 20,837 | 20,267 | 15 | $91.38 | $3.04 |
| Feb 2026Diamondback E&P | 719 | 791 | 8,006 | 7,426 | 13 | $64.51 | $3.62 |
| Jan 2026Diamondback E&P | 1,239 | 1,332 | 16,354 | 14,420 | 655 | $60.04 | $7.72 |
| Dec 2025Diamondback E&P | 1,116 | 956 | 14,339 | 13,279 | 1 | $57.97 | $4.26 |
| Nov 2025Diamondback E&P | 1,074 | 1,067 | 13,716 | 12,709 | 1 | $60.06 | $3.79 |
| Oct 2025Diamondback E&P | 913 | 886 | 13,675 | 12,838 | 0 | $60.89 | $3.19 |
| Sep 2025Diamondback E&P | 1,051 | 1,048 | 14,646 | 13,875 | 3 | $63.96 | $2.97 |
| Aug 2025Diamondback E&P | 1,124 | 1,140 | 16,340 | 15,415 | 8 | $64.86 | $2.91 |
| Jul 2025Diamondback E&P | 1,128 | 1,139 | 16,104 | 15,206 | 0 | $68.39 | $3.20 |
| Jun 2025Diamondback E&P | 1,070 | 1,072 | 15,460 | 14,593 | 7 | $68.17 | $3.02 |
| May 2025Diamondback E&P | 1,139 | 1,136 | 15,503 | 14,604 | 6 | $62.17 | $3.12 |
| Apr 2025Diamondback E&P | 1,234 | 1,234 | 16,274 | 15,387 | 1 | $63.54 | $3.42 |
| Mar 2025Diamondback E&P | 1,250 | 1,269 | 16,794 | 15,850 | 8 | $68.24 | $4.12 |
| Feb 2025Diamondback E&P | 1,209 | 1,209 | 14,851 | 13,991 | 8 | $71.53 | $4.19 |
| Jan 2025Diamondback E&P | 1,487 | 1,518 | 16,617 | 15,438 | 235 | $75.74 | $4.13 |
| Dec 2024Endeavor Energy | 1,389 | 1,324 | 16,849 | 15,472 | 433 | $70.12 | $3.01 |
| Nov 2024Endeavor Energy | 1,160 | 1,169 | 15,617 | 14,712 | 4 | $69.95 | $2.12 |
| Oct 2024Endeavor Energy | 1,481 | 1,498 | 18,326 | 17,334 | 1 | $71.99 | $2.20 |
| Sep 2024Endeavor Energy | 1,449 | 1,451 | 19,659 | 18,569 | 65 | $70.24 | $2.28 |
| Aug 2024Endeavor Energy | 1,508 | 1,491 | 20,406 | 19,404 | 38 | $76.68 | $1.99 |
| Jul 2024Endeavor Energy | 1,407 | 1,455 | 20,789 | 19,670 | 134 | $81.80 | $2.07 |
| Jun 2024Endeavor Energy | 1,553 | 1,545 | 21,032 | 19,829 | 203 | $79.77 | $2.54 |
| May 2024Endeavor Energy | 1,674 | 1,655 | 21,662 | 20,648 | 25 | $80.02 | $2.12 |
| Apr 2024Endeavor Energy | 1,679 | 1,631 | 20,249 | 19,261 | 47 | $85.35 | $1.60 |
| Mar 2024Endeavor Energy | 1,567 | 1,584 | 19,753 | 18,802 | 31 | $81.28 | $1.49 |
| Feb 2024Endeavor Energy | 1,588 | 1,606 | 20,211 | 19,149 | 80 | $77.25 | $1.72 |
| Jan 2024Endeavor Energy | 1,693 | 1,683 | 20,403 | 19,496 | 3 | $74.15 | $3.18 |
| Dec 2023Endeavor Energy | 1,830 | 1,849 | 23,294 | 22,093 | 0 | $71.90 | $2.52 |
| Nov 2023Endeavor Energy | 1,826 | 1,808 | 22,889 | 21,411 | 193 | $77.69 | $2.71 |
| Oct 2023Endeavor Energy | 1,851 | 1,880 | 22,755 | 21,725 | 189 | $85.64 | $2.98 |
| Sep 2023Endeavor Energy | 1,763 | 1,738 | 21,727 | 20,761 | 113 | $89.43 | $2.64 |
| Aug 2023Endeavor Energy | 1,964 | 1,977 | 24,172 | 22,855 | 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
- TOMAHAWK 2425 F
14,699 bbl
- HANSON EAST B
19,289 bbl
- DANIEL EAST 10-15 A
19,054 bbl
- TOMAHAWK 2425 G
16,568 bbl
- WESTLAW 0904 Q
17,436 bbl
- GLENN RILEY 30-42 F
14,353 bbl
- TOMAHAWK 2425 I
16,033 bbl
- TOMAHAWK 2425 B
15,962 bbl
- WESTLAW 0904 H
17,545 bbl
- RAY 3427 H
18,372 bbl
Spraberry (Trend Area) field
- STRAIN 20 UNIT 1 & 2
2,983 bbl
- FAR COUNTRY 12-13-24
18,334 bbl
- RATLIFF B
17,019 bbl
- SCHENECKER 1813 A
16,088 bbl
- MABEE BREEDLOVE AB
17,688 bbl
- JIM TOM E42J
20,137 bbl
- SALE RANCH 13D
20,091 bbl
- GRATEFUL DEAD EAST
21,027 bbl
- UL 0312 W15
18,337 bbl
- JW COCHISE 27-34
21,618 bbl
Leases within 10 km
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13,528 bbl · 0 km
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3,853 bbl · 0.7 km
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0 bbl · 0.8 km
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Drilling permits within 10 km
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