Texas oil lease
Shut inOBRIEN, J. J., -A-
Obrien, J. J., -A- is an oil lease in Refugio County, Texas, operated by Greta Operating Company LLC in the Greta (4400) field.
4 wells
- Operator
- Greta Operating Company LLC
- County
- Refugio County
- Field
- Greta (4400)
- RRC lease
- 02-03970
Is your check right?
Where it sits
This county
- Oil in Feb 2026
- 0 bbl
- Reporting since
- Jan 2020
Checks stopped on this lease?
- Sales
No sales reported for the last 12 months of state data (through Jul 2026).
- Wells
All 7 wells on this lease are marked plugged.
SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.
See why checks stop on this leaseProduction by month
No production to chart
Where the gas went
No gas disposition reported for this lease
Who has run this lease
The operator changed once, most recently in Dec 2020
- Greta Operating Company LLC Dec 2020 to Feb 2026
- Acock/Anaqua Operating Co., LP Jan 2020 to Nov 2020
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
4 wells on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-391-00784 | 3 | Active |
| 42-391-00932 | 2 | Active |
| 42-391-30338 | 8 | Active |
| 42-391-82060 | 4 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Gulfmark Energy, Inc. | Oil | Gathers | 100 | Jul 1, 1997 | – |
| Gulf Coast Energy, Inc. | Casinghead gas | Buys | 100 | Dec 1, 2020 | – |
| Southcross Gulf Coast Trans. LTD | Casinghead gas | Gathers | 100 | Dec 1, 2020 | – |
| Acock/Anaqua Operating Co., LP | Casinghead gas | Gathers | 100 | May 1, 2004 | Dec 1, 2020 |
| Nominator Not Required / Swr 31 | Casinghead gas | Nominates | 100 | Jul 1, 1997 | Dec 1, 2020 |
| Acock/Anaqua Operating Co., LP | Casinghead gas | Buys | 100 | May 1, 2004 | Dec 1, 2020 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
107.71 acres on the newest permit
- Good to know
7 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.
- Worth asking
A substandard-acreage flag is in the permit records
The RRC permit records include a substandard-acreage flag. Ask which acreage applies to your well and how it was used in your decimal.
- Good to know
All listed wells are plugged
The RRC wellbore records mark all listed wells as plugged. These records do not show whether earlier royalties remain payable. Ask the payor about any unpaid months.
| API number | Well no. | Permit issued | Completed | Acreson the permit |
|---|---|---|---|---|
| 42-391-30338 | 8 | Nov 6, 1995 | Aug 5, 1976 | 107.71 |
| 42-391-30237 | 7 | Nov 19, 1992 | Dec 18, 1972 | 107.71 |
| 42-391-30237 | 7 U | Nov 19, 1992 | Dec 18, 1972 | 107.71 |
| 42-391-00784 | 3 | – | Mar 25, 1981 | – |
| 42-391-00932 | 2 | – | Nov 5, 1976 | – |
| 42-391-01007 | 1 | – | – | – |
| 42-391-82060 | 4 | – | Aug 10, 1989 | – |
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|
| Jul 2026No report | – | – | $80.46 | $2.89 |
| Jun 2026No report | – | – | $84.81 | $3.15 |
| May 2026No report | – | – | $102.13 | $2.94 |
| Apr 2026No report | – | – | $100.32 | $2.77 |
| Mar 2026No report | – | – | $91.38 | $3.04 |
| Feb 2026Greta Operating | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Greta Operating | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Greta Operating | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Greta Operating | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Greta Operating | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Greta Operating | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Greta Operating | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Greta Operating | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Greta Operating | 0 | 0 | $68.17 | $3.02 |
| May 2025Greta Operating | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Greta Operating | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Greta Operating | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Greta Operating | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Greta Operating | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Greta Operating | 0 | 0 | $70.12 | $3.01 |
| Nov 2024Greta Operating | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Greta Operating | 0 | 0 | $71.99 | $2.20 |
| Sep 2024Greta Operating | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Greta Operating | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Greta Operating | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Greta Operating | 0 | 0 | $79.77 | $2.54 |
| May 2024Greta Operating | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Greta Operating | 0 | 0 | $85.35 | $1.60 |
| Mar 2024Greta Operating | 0 | 0 | $81.28 | $1.49 |
| Feb 2024Greta Operating | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Greta Operating | 0 | 0 | $74.15 | $3.18 |
| Dec 2023Greta Operating | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Greta Operating | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Greta Operating | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Greta Operating | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Greta Operating | 0 | 0 | $81.39 | $2.58 |
No report filed
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
Greta Operating Company LLC in Refugio County
- OCONNOR, THOMAS
2,991 bbl
- HEARD, J. F. B.- TEX
3,066 bbl
- J.F.B. HEARD-ARCO
2,232 bbl
- OCONNOR, THOS.
2,063 bbl
- THOMAS O'CONNOR
1,182 bbl
- J. M. O'BRIEN A
8,695 mcf
- O'CONNER, THOMAS
11,308 mcf
- O'BRIEN, J. M. -A-
5,412 mcf
- O'BRIEN, J. M. "E"
2,669 mcf
- O'BRIEN, J.J. "B"
1,650 mcf
Greta (4400) field
- HEARD, FANNIE V. W.
9,194 bbl
- J.M. O'BRIEN JLB
8,893 bbl
- HEARD, F. V. W.
6,857 bbl
- O'CONNOR
4,364 bbl
- O'BRIEN, J. M.
4,353 bbl
- HEARD, J. F. B.- TEX
3,066 bbl
- O'CONNOR, THOMAS
2,485 bbl
- J.F.B. HEARD-ARCO
2,232 bbl
- OCONNOR, THOS.
2,063 bbl
Leases within 10 km
- OBRIEN, J. J., -A-
0 bbl · 0.4 km
- O'BRIEN, J. M.
4,353 bbl · 0.4 km
- O'BRIEN, J. J.
4,096 bbl · 0.4 km
- OBRIEN, J. J., -B-
0 bbl · 0.7 km
- J. J. O'BRIEN
0 mcf · 0.7 km
- O'BRIEN, J.J. "B"
1,650 mcf · 0.7 km
- O'BRIEN, J. M. "B"
0 mcf · 0.9 km
- THOMAS O'CONNOR
0 mcf · 0.9 km
- HEARD, F. V. W.
6,857 bbl · 1 km
- O'BRIEN B (S), J.M.
0 mcf · 1 km
Drilling permits within 10 km
HEARD, FANNIE V.W. MRS. #14
recompletion · Hilcorp Energy Company · Refugio County · 3.6 km
Permit 0918764 · Sep 25, 2026
OCONNOR THOMAS C #14
recompletion · Hilcorp Energy Company · Refugio County · 4.6 km
Permit 0918533 · Sep 14, 2026
O'CONNOR, THOMAS -C- #4G
recompletion · Hilcorp Energy Company · Refugio County · 3.7 km
Permit 0917064 · Jul 22, 2026
TOM O'CONNOR (5800 SD) FLD. UNIT #125
new drill · Hilcorp Energy Company · Refugio County · 5.1 km
Permit 0915665 · Jun 1, 2026
TOM OCONNOR (5800SD) FLD. UNIT #Q106E
recompletion · Hilcorp Energy Company · Refugio County · 6.1 km
Permit 0910354 · Sep 18, 2025