Texas oil lease
ProducingTUBTHUMPER
Tubthumper is an oil lease in Glasscock County, Texas, operated by Black Swan Opco, LLC in the Garden City, S. (Wolfcamp) field.
2 wells
- Operator
- Black Swan Opco, LLC
- County
- Glasscock County
- RRC lease
- 08-64324
Is your check right?
Where it sits
This county
- Gas, since Sep 2025
- 528,250 mcf
- Oil in Jul 2026
- 11,637 bbl
Production by month
Oil output fell 36% since Sep 2025
- Oil (bars)
- Gas (line)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
99% of the gas went to a processing plant in the 11 months reported
Flaring peaked at 17.2% of the gas in Sep 2025.
- Processing plant (3)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Processing plant (3)
99% · 520,939 mcf
Flared (4)
1.4% · 7,311 mcf
1.4% of the gas flared in the 11 months reported. One month above 3%.
2 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-173-39322 | 1H | Active |
| 42-173-39323 | 2H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Eastex Crude Company, LLC | Oil | Gathers | 50 | Sep 19, 2025 |
| Plains Marketing, L.p. | Oil | Gathers | 50 | Sep 19, 2025 |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Buys | 100 | Sep 19, 2025 |
| Targa Pl Mid-Cont Westtex LLC | Casinghead gas | Gathers | 100 | Sep 19, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
Estimate your royalty
11 months, newest first
| Month | Oil producedbbl | Oil soldbbl | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|---|---|
| Jul 2026 | 11,637 | 11,567 | 31,174 | 30,548 | 626 | $80.46 | $2.89 |
| Jun 2026 | 11,754 | 12,652 | 34,451 | 34,451 | 0 | $84.81 | $3.15 |
| May 2026 | 13,386 | 12,986 | 36,275 | 36,275 | 0 | $102.13 | $2.94 |
| Apr 2026 | 14,224 | 14,068 | 41,883 | 41,883 | 0 | $100.32 | $2.77 |
| Mar 2026 | 17,482 | 17,996 | 46,553 | 46,552 | 1 | $91.38 | $3.04 |
| Feb 2026 | 17,639 | 18,072 | 51,801 | 50,294 | 1,507 | $64.51 | $3.62 |
| Jan 2026 | 13,065 | 11,635 | 32,453 | 32,449 | 4 | $60.04 | $7.72 |
| Dec 2025 | 17,309 | 16,992 | 48,906 | 48,906 | 0 | $57.97 | $4.26 |
| Nov 2025 | 21,842 | 23,139 | 71,962 | 71,962 | 0 | $60.06 | $3.79 |
| Oct 2025 | 27,292 | 27,398 | 105,790 | 105,269 | 521 | $60.89 | $3.19 |
| Sep 2025 | 8,331 | 6,667 | 27,002 | 22,350 | 4,652 | $63.96 | $2.97 |
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
Black Swan Opco, LLC in Glasscock County
- SHERMINATOR 12-13 C
84,799 bbl
- DALE WILDE 10-15 C
82,567 bbl
- EDWIN WILDE 10-15 A
77,439 bbl
- DALE WILDE 10-15 B
68,743 bbl
- SHERMINATOR 12-13 A
67,408 bbl
- DALE WILDE 10-15 E
61,605 bbl
- EDWIN WILDE 10-15 E
62,056 bbl
- DALE WILDE 10-15 D
56,982 bbl
- EDWIN WILDE 10-15 D
55,608 bbl
- DALE WILDE 10-15 A
45,054 bbl
Garden City, S. (Wolfcamp) field
- KINGS CANYON 30-47
93,833 bbl
- BADLANDS 48
99,855 bbl
- JENNA UNIT
44,755 bbl
- THUNDER VALLEY 003 UNIT
49,624 bbl
- GRAND CANYON W 31-46
39,338 bbl
- HANNAH
47,664 bbl
- MAPACHE GRANDE 019
49,687 bbl
- BADLANDS 48-29-10
47,233 bbl
- LPI-WILDE 10
39,494 bbl
- MAPACHE GRANDE 008
40,964 bbl
Leases within 10 km
- FOWLER 22 B
0 bbl · 0.1 km
- ALLEN "22"
0 bbl · 0.6 km
- BERRY
336,748 bbl · 0.8 km
- HURT
8,471 bbl · 0.9 km
- FOWLER "22"
1,215 bbl · 1.1 km
- FOWLER 22 A
621 bbl · 1.1 km
- BERRY A
9,306 bbl · 1.1 km
- CHEATHAM "31"
1,786 bbl · 1.1 km
- CHEATHAM "19"
0 bbl · 1.4 km
- POE "A"
0 bbl · 1.5 km
Drilling permits within 10 km
POSEIDON 0288CP #4H
new drill · horizontal · OXY USA Inc. · Glasscock County · 8.4 km
Permit 0918424 · Sep 24, 2026
POSEIDON 0286CP #3H
new drill · horizontal · OXY USA Inc. · Glasscock County · 8.4 km
Permit 0918423 · Sep 24, 2026
APOLLO 0184CP #2H
new drill · horizontal · OXY USA Inc. · Glasscock County · 9 km
Permit 0916902 · Jul 27, 2026
HURT-BRUNSON 32P #16H
new drill · horizontal · Pioneer Natural Res. USA, Inc. · Glasscock County · 1.1 km
Permit 0916099 · Jul 9, 2026
SQUINTS #2H
new drill · horizontal · Black Swan Opco, LLC · Glasscock County · 2.7 km
Permit 0916837 · Jul 9, 2026