Texas gas well
ProducingHORST EAST
Horst East is a gas well in San Augustine County, Texas, operated by Adamas Energy LLC in the Carthage (Haynesville Shale) field.
1 well
- Operator
- Adamas Energy LLC
- County
- San Augustine County
- RRC lease
- 06-299129
Is your check right?
Where it sits
This county
- Gas in Jul 2026
- 646,036 mcf
- Reporting since
- Aug 2025
Checks stopped on this lease?
- Operator
Operator changed: Adamas Energy LLC took over from Aethon Energy Operating LLC in Mar 2026.
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
Gas output rose 24% since Aug 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
Over 99% of the gas went to a transmission line in the last 12 months
- Transmission line (2)
- Lease fuel (1)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
100% · 8,051,508 mcf
Lease fuel (1)
0.1% · 5,835 mcf
Who has run this lease
The operator changed once, most recently in Mar 2026
- Adamas Energy LLC Mar 2026 to now
- Aethon Energy Operating LLC Aug 2025 to Feb 2026
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-405-30857 | 1H | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Scona LLC | Gas-well gas | Buys | 100 | Aug 20, 2025 |
| Kudu Midstream LLC | Gas-well gas | Gathers | 100 | Aug 20, 2025 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
Estimate your royalty
12 months, newest first
| Month | Gas producedmcf | Gas soldmcf, codes 2+3 | Flaredmcf | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|---|
| Jul 2026Adamas Energy | 646,036 | 645,514 | 0 | $80.46 | $2.89 |
| Jun 2026Adamas Energy | 660,034 | 659,527 | 0 | $84.81 | $3.15 |
| May 2026Adamas Energy | 709,722 | 709,198 | 0 | $102.13 | $2.94 |
| Apr 2026Adamas Energy | 710,262 | 709,755 | 0 | $100.32 | $2.77 |
| Mar 2026Adamas Energy | 734,627 | 734,105 | 0 | $91.38 | $3.04 |
| Feb 2026Aethon Energy | 686,752 | 686,278 | 0 | $64.51 | $3.62 |
| Jan 2026Aethon Energy | 762,155 | 761,631 | 0 | $60.04 | $7.72 |
| Dec 2025Aethon Energy | 769,891 | 769,369 | 0 | $57.97 | $4.26 |
| Nov 2025Aethon Energy | 752,351 | 751,846 | 0 | $60.06 | $3.79 |
| Oct 2025Aethon Energy | 763,903 | 763,382 | 0 | $60.89 | $3.19 |
| Sep 2025Aethon Energy | 638,807 | 638,302 | 0 | $63.96 | $2.97 |
| Aug 2025Aethon Energy | 222,803 | 222,601 | 0 | $64.86 | $2.91 |
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
Adamas Energy LLC in San Augustine County
- HORST WEST
8,726,617 mcf
- MARQUETTE-WEST IRONOSA C
5,451,366 mcf
- MARQUETTE-WEST IRONOSA A
4,525,299 mcf
- BLUE HENS GAS UNIT
4,416,491 mcf
- SHILOH
4,357,089 mcf
- CLARK-ARMSTRONG F
4,291,917 mcf
- USA BOONE
4,130,260 mcf
- SHILOH
3,926,091 mcf
- BLUE HENS GAS UNIT
3,805,267 mcf
- CHIPPER
3,762,524 mcf
Carthage (Haynesville Shale) field
- DRACOREX GAS UNIT
9,090,926 mcf
- HORST WEST
8,726,617 mcf
- TTOPS GAS UNIT
8,569,289 mcf
- GOMEZ SU B-C ALLOC
8,084,612 mcf
- WALKER SU E-D ALLOC A
7,099,294 mcf
- TTOPS-ACLCO HAY G.U. 2 A
6,738,144 mcf
- WALKER SU E-D ALLOC B
6,695,330 mcf
- DIAMER
6,320,889 mcf
- MOJO UNIT
6,295,677 mcf
- MULLINS O V A (AW)
6,072,859 mcf
Leases within 10 km
- HORST WEST
8,726,617 mcf · 0 km
- BSI RAPTORS DU
25,315 mcf · 2.8 km
- COLUMBIA UNIT
720,814 mcf · 3.3 km
- MISSISSIPPI GAS UNIT
1,054,955 mcf · 3.4 km
- BSI BOLL WEEVILS DU
363,654 mcf · 3.5 km
- ICHABODS GAS UNIT
1,970,369 mcf · 3.6 km
- ICHABODS GAS UNIT
2,129,395 mcf · 3.6 km
- BSI MOUNTAIN HAWKS DU
165,611 mcf · 4.7 km
- BSI MOUNTAIN HAWKS DU
367 mcf · 4.7 km
- BSI MOCS DU
152,971 mcf · 4.7 km
Drilling permits within 10 km
IRONHORSE SU A ALLOC #2HB
new drill · horizontal · Exco Operating Company, LP · Nacogdoches County · 7.6 km
Permit 0918032 · Sep 23, 2026
IRONHORSE SU A ALLOC #1H
new drill · horizontal · Exco Operating Company, LP · Nacogdoches County · 7.6 km
Permit 0918010 · Sep 18, 2026
LEON VALLEY WEST #1H
new drill · horizontal · Adamas Energy LLC · San Augustine County · 6.8 km
Permit 0918539 · Sep 14, 2026
LEON VALLEY WEST #2HB
new drill · horizontal · Adamas Energy LLC · San Augustine County · 6.8 km
Permit 0918540 · Sep 14, 2026
IRONHORSE SU B ALLOC #1H
new drill · horizontal · Exco Operating Company, LP · Nacogdoches County · 7.6 km
Permit 0918036 · Sep 10, 2026