Texas oil lease
ProducingHART
Hart is an oil lease in Stonewall County, Texas, operated by Grayrock Energy II, LLC in the Flowers (Canyon Sand) field.
1 well
- Operator
- Grayrock Energy II, LLC
- County
- Stonewall County
- RRC lease
- 7B-30829
Is your check right?
Where it sits
This county
- Oil in Jul 2026
- 108 bbl
- Reporting since
- Jan 2020
Production by month
Oil output rose 93,800% over the last 12 months
- Oil (bars)
- Last 12 months
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
Where the gas went
No gas disposition reported for this lease
Who has run this lease
The operator changed once, most recently in Jan 2024
- Grayrock Energy II, LLC Jan 2024 to now
- Rover Petroleum Operating, LLC Jan 2020 to Dec 2023
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-433-33656 | 10 | Active |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From | Until |
|---|---|---|---|---|---|
| Energy Trans Crude Marketing LLC | Oil | Gathers | 50 | Jul 1, 2021 | – |
| Sunoco Ptnrs. Mktg.&terminals LP | Oil | Gathers | 50 | Jul 1, 2021 | – |
| Energy Transfer Company | Casinghead gas | Gathers | 100 | Nov 1, 2015 | Jul 1, 2021 |
| Energy Transfer Company | Casinghead gas | Buys | 100 | Nov 1, 2015 | Jul 1, 2021 |
| Sunoco Ptnrs. Mktg.&terminals LP | Oil | Gathers | 100 | Aug 11, 2011 | Jul 1, 2021 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
Estimate your royalty
36 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|
| Jul 2026Grayrock Energy | 108 | 0 | $80.46 | $2.89 |
| Jun 2026Grayrock Energy | 93 | 179 | $84.81 | $3.15 |
| May 2026Grayrock Energy | 90 | 0 | $102.13 | $2.94 |
| Apr 2026Grayrock Energy | 84 | 175 | $100.32 | $2.77 |
| Mar 2026Grayrock Energy | 91 | 0 | $91.38 | $3.04 |
| Feb 2026Grayrock Energy | 89 | 173 | $64.51 | $3.62 |
| Jan 2026Grayrock Energy | 76 | 0 | $60.04 | $7.72 |
| Dec 2025Grayrock Energy | 23 | 0 | $57.97 | $4.26 |
| Nov 2025Grayrock Energy | 84 | 182 | $60.06 | $3.79 |
| Oct 2025Grayrock Energy | 83 | 0 | $60.89 | $3.19 |
| Sep 2025Grayrock Energy | 78 | 180 | $63.96 | $2.97 |
| Aug 2025Grayrock Energy | 40 | 0 | $64.86 | $2.91 |
| Jul 2025Grayrock Energy | 1 | 0 | $68.39 | $3.20 |
| Jun 2025Grayrock Energy | 0 | 0 | $68.17 | $3.02 |
| May 2025Grayrock Energy | 0 | 0 | $62.17 | $3.12 |
| Apr 2025Grayrock Energy | 0 | 0 | $63.54 | $3.42 |
| Mar 2025Grayrock Energy | 0 | 0 | $68.24 | $4.12 |
| Feb 2025Grayrock Energy | 0 | 0 | $71.53 | $4.19 |
| Jan 2025Grayrock Energy | 0 | 0 | $75.74 | $4.13 |
| Dec 2024Grayrock Energy | 0 | 0 | $70.12 | $3.01 |
| Nov 2024Grayrock Energy | 0 | 0 | $69.95 | $2.12 |
| Oct 2024Grayrock Energy | 0 | 0 | $71.99 | $2.20 |
| Sep 2024Grayrock Energy | 0 | 0 | $70.24 | $2.28 |
| Aug 2024Grayrock Energy | 0 | 0 | $76.68 | $1.99 |
| Jul 2024Grayrock Energy | 0 | 0 | $81.80 | $2.07 |
| Jun 2024Grayrock Energy | 10 | 0 | $79.77 | $2.54 |
| May 2024Grayrock Energy | 0 | 0 | $80.02 | $2.12 |
| Apr 2024Grayrock Energy | 1 | 0 | $85.35 | $1.60 |
| Mar 2024Grayrock Energy | 1 | 0 | $81.28 | $1.49 |
| Feb 2024Grayrock Energy | 0 | 0 | $77.25 | $1.72 |
| Jan 2024Grayrock Energy | 1 | 0 | $74.15 | $3.18 |
| Dec 2023Rover Petroleum | 0 | 0 | $71.90 | $2.52 |
| Nov 2023Rover Petroleum | 0 | 0 | $77.69 | $2.71 |
| Oct 2023Rover Petroleum | 0 | 0 | $85.64 | $2.98 |
| Sep 2023Rover Petroleum | 0 | 0 | $89.43 | $2.64 |
| Aug 2023Rover Petroleum | 1 | 0 | $81.39 | $2.58 |
SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.
How to check your stub against this leaseDo your checks match this lease?
Nearby
This lease belongs to
Grayrock Energy II, LLC in Stonewall County
- WEST FLOWERS UNIT
12,413 bbl
- RUTHERFORD
3,096 bbl
- JONES -G-
2,605 bbl
- BRINKLEY "A"
1,180 bbl
- ANNIS
840 bbl
- DENISON'S
103 bbl
Flowers (Canyon Sand) field
- FLOWERS /CANYON SAND/ UNIT
94,400 bbl
- FLOWERS
6,540 bbl
- EAST FLOWERS/CANYON/UNIT
6,270 bbl
- BRINKLEY "A"
1,180 bbl
- ANNIS
840 bbl
- OSO BLANCO
768 bbl
- HIGHT
657 bbl
- DENISON'S
103 bbl
Leases within 10 km
- GUEST, J. C.
293 bbl · 0.3 km
- GUEST /CANYON SAND/ UNIT
2,072 bbl · 0.5 km
- WEST FLOWERS UNIT
12,413 bbl · 0.5 km
- JONES -G-
2,605 bbl · 0.9 km
- CHAMBLESS, H. B.
1,336 bbl · 1.1 km
- SMITH, LEE, ETAL
12,456 bbl · 1.6 km
- MCMILLIN (CANYON SAND) UNIT
37,219 bbl · 1.9 km
- DODD, E.
718 bbl · 1.9 km
- JEFF SMITH
7,971 bbl · 2.3 km
- ANNIS
840 bbl · 2.8 km
Drilling permits within 10 km
FERGUSON 135 #1
recompletion · Scout Energy Management LLC · Stonewall County · 8.9 km
Permit 0915034 · May 8, 2026
MCMILLIN, I.S. AC 11 #4R
re-entry · L.c.s. Production Company · Stonewall County · 4 km
Permit 0913545 · Feb 20, 2026
FERGUSON 135 #2
recompletion · Scout Energy Management LLC · Stonewall County · 8.8 km
Permit 0905877 · Feb 13, 2025
FLOWERS 89 #1
new drill · Dallas Petroleum Group, LLC · Stonewall County · 2.3 km
Permit 0895925 · Dec 19, 2023
FERGUSON #15E
recompletion · Scout Energy Management LLC · Stonewall County · 9.5 km
Permit 0876072 · Oct 10, 2023