Texas gas well
Shut inOLD OCEAN UNIT
Old Ocean Unit is a gas well in Brazoria County, Texas, operated by Hilcorp Energy Company in the Old Ocean (Armstrong) field.
1 well
- Operator
- Hilcorp Energy Company
- County
- Brazoria County
- RRC lease
- 03-234300
Is your check right?
Where it sits
This county
- Gas in Jul 2026
- 0 mcf
- Reporting since
- Jan 2020
Checks stopped on this lease?
- Sales
No sales reported for the last 10 months of state data (through Jul 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 fell 100% over the last 12 months
- Gas (bars)
- Oil (line)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
60% of the gas went to a transmission line in the last 12 months
Flaring peaked at 4.5% of the gas in Jan 2024.
- Transmission line (2)
- Lease fuel (1)
- Flared (4)
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Transmission line (2)
60% · 8,761 mcf
Lease fuel (1)
39% · 5,643 mcf
Flared (4)
0.7% · 107 mcf
0.7% of the gas flared in the last 12 months. 2 months above 3%.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-039-04030 | 163 | Shut-in |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Gulfmark Energy, Inc. | Condensate | Gathers | 34 | Jan 1, 2018 | – |
| Energy Transfer Marketing & Term | Condensate | Gathers | 33 | Dec 1, 2022 | – |
| Shell Trading (Us) Company | Condensate | Gathers | 33 | Jan 1, 2018 | – |
| Hilcorp Energy Company | Gas-well gas | Buys | 100 | Jan 28, 2008 | – |
| Hilcorp Energy Company | Gas-well gas | Gathers | 100 | Jan 28, 2008 | – |
| Sunoco Ptnrs. Mktg.&terminals LP | Condensate | Gathers | 33 | Jan 1, 2018 | Dec 1, 2022 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
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 2026 | 0 | 0 | 0 | 0 | 0 | $80.46 | $2.89 |
| Jun 2026 | 0 | 0 | 0 | 0 | 0 | $84.81 | $3.15 |
| May 2026 | 0 | 0 | 0 | 0 | 0 | $102.13 | $2.94 |
| Apr 2026 | 0 | 0 | 0 | 0 | 0 | $100.32 | $2.77 |
| Mar 2026 | 0 | 0 | 0 | 0 | 0 | $91.38 | $3.04 |
| Feb 2026 | 0 | 0 | 0 | 0 | 0 | $64.51 | $3.62 |
| Jan 2026 | 0 | 0 | 0 | 0 | 0 | $60.04 | $7.72 |
| Dec 2025 | 0 | 0 | 0 | 0 | 0 | $57.97 | $4.26 |
| Nov 2025 | 0 | 0 | 0 | 0 | 0 | $60.06 | $3.79 |
| Oct 2025 | 0 | 0 | 0 | 0 | 0 | $60.89 | $3.19 |
| Sep 2025 | 0 | 0 | 1 | 1 | 0 | $63.96 | $2.97 |
| Aug 2025 | 0 | 2 | 2 | 1 | 0 | $64.86 | $2.91 |
| Jul 2025 | 21 | 23 | 1,758 | 957 | 23 | $68.39 | $3.20 |
| Jun 2025 | 21 | 22 | 1,526 | 842 | 15 | $68.17 | $3.02 |
| May 2025 | 23 | 20 | 1,573 | 918 | 1 | $62.17 | $3.12 |
| Apr 2025 | 24 | 26 | 1,697 | 961 | 8 | $63.54 | $3.42 |
| Mar 2025 | 35 | 34 | 2,081 | 1,290 | 0 | $68.24 | $4.12 |
| Feb 2025 | 27 | 29 | 1,438 | 915 | 13 | $71.53 | $4.19 |
| Jan 2025 | 33 | 31 | 1,833 | 1,129 | 8 | $75.74 | $4.13 |
| Dec 2024 | 17 | 16 | 907 | 640 | 1 | $70.12 | $3.01 |
| Nov 2024 | 16 | 15 | 907 | 625 | 11 | $69.95 | $2.12 |
| Oct 2024 | 11 | 12 | 788 | 482 | 27 | $71.99 | $2.20 |
| Sep 2024 | 14 | 13 | 746 | 508 | 2 | $70.24 | $2.28 |
| Aug 2024 | 10 | 11 | 647 | 468 | 2 | $76.68 | $1.99 |
| Jul 2024 | 7 | 8 | 437 | 314 | 13 | $81.80 | $2.07 |
| Jun 2024 | 11 | 9 | 483 | 380 | 0 | $79.77 | $2.54 |
| May 2024 | 10 | 11 | 477 | 381 | 4 | $80.02 | $2.12 |
| Apr 2024 | 8 | 9 | 450 | 361 | 1 | $85.35 | $1.60 |
| Mar 2024 | 10 | 9 | 425 | 325 | 0 | $81.28 | $1.49 |
| Feb 2024 | 8 | 8 | 390 | 293 | 6 | $77.25 | $1.72 |
| Jan 2024 | 10 | 9 | 493 | 346 | 22 | $74.15 | $3.18 |
| Dec 2023 | 8 | 7 | 413 | 318 | 1 | $71.90 | $2.52 |
| Nov 2023 | 0 | 0 | 0 | 0 | 0 | $77.69 | $2.71 |
| Oct 2023 | 0 | 1 | 0 | 0 | 0 | $85.64 | $2.98 |
| Sep 2023 | 2 | 1 | 95 | 69 | 1 | $89.43 | $2.64 |
| Aug 2023 | 0 | 0 | 0 | 0 | 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
Hilcorp Energy Company in Brazoria County
- OLD OCEAN UNIT
6,352 mcf
- OLD OCEAN UNIT
5,427 mcf
- OLD OCEAN UNIT
2,724 mcf
- OLD OCEAN UNIT
3,248 mcf
- OLD OCEAN UNIT
2,716 mcf
- OLD OCEAN UNIT
1,746 mcf
- SMU
16 mcf
- BROCKMAN, J. C. ET AL
1,160 mcf
- OLD OCEAN UNIT
214 mcf
- OLD OCEAN UNIT
144 mcf
Old Ocean (Armstrong) field
- OLD OCEAN UNIT
34,042 mcf
- OLD OCEAN UNIT
17,463 mcf
- OLD OCEAN UNIT
16,155 mcf
- OLD OCEAN UNIT
10,958 mcf
- OLD OCEAN UNIT
214 mcf
- OLD OCEAN UNIT
144 mcf
Leases within 10 km
- OLD OCEAN UNIT
135,501 mcf · 0.4 km
- OLD OCEAN UNIT
0 mcf · 0.5 km
- OLD OCEAN UNIT
0 mcf · 0.7 km
- OLD OCEAN UNIT
0 mcf · 1 km
- OLD OCEAN UNIT
0 mcf · 1 km
- OLD OCEAN UNIT
0 mcf · 1 km
- OLD OCEAN UNIT
0 mcf · 1 km
- OLD OCEAN UNIT
6,352 mcf · 1.1 km
- OLD OCEAN UNIT
0 mcf · 1.3 km
- OLD OCEAN UNIT
0 mcf · 1.4 km
Drilling permits within 10 km
OLD OCEAN UNIT #257
recompletion · Hilcorp Energy Company · Brazoria County · 1.7 km
Permit 0909592 · Aug 20, 2025