Texas oil lease
Shut inCOX, G. M.
Cox, G. M. is an oil lease in Gaines County, Texas, operated by Hilcorp Energy Company in the Russell, S. (San Andres) field.
1 well
- Operator
- Hilcorp Energy Company
- County
- Gaines County
- RRC lease
- 8A-64794
Is your check right?
Where it sits
This county
- Oil in Jul 2026
- 0 bbl
- Reporting since
- Apr 2025
Production 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 May 2025
- Hilcorp Energy Company May 2025 to now
- XTO Energy Inc. Apr 2025 to Apr 2025
SourceTexas Railroad Commission Production Data Query, through Jul 2026.
1 well on this lease
| API number | Well no. | Status |
|---|---|---|
| 42-165-02339 | 10 | Shut-in |
SourceTexas Railroad Commission Wellbore Query.
Buyers and gatherers
| Company | Product | Role | Share% | From |
|---|---|---|---|---|
| Holly Energy Partners-Op, L.p. | Oil | Gathers | 100 | Jun 1, 2008 |
| Occidental Permian Ltd. | Casinghead gas | Buys | 100 | May 1, 2000 |
| Occidental Permian Ltd. | Casinghead gas | Gathers | 100 | May 1, 2000 |
SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).
Estimate your royalty
16 months, newest first
| Month | Oil producedbbl | Oil soldbbl | WTI$/bbl | Henry Hub$/MMBtu |
|---|---|---|---|---|
| Jul 2026Hilcorp Energy | 0 | 0 | $80.46 | $2.89 |
| Jun 2026Hilcorp Energy | 0 | 0 | $84.81 | $3.15 |
| May 2026Hilcorp Energy | 0 | 0 | $102.13 | $2.94 |
| Apr 2026Hilcorp Energy | 0 | 0 | $100.32 | $2.77 |
| Mar 2026Hilcorp Energy | 0 | 0 | $91.38 | $3.04 |
| Feb 2026Hilcorp Energy | 0 | 0 | $64.51 | $3.62 |
| Jan 2026Hilcorp Energy | 0 | 0 | $60.04 | $7.72 |
| Dec 2025Hilcorp Energy | 0 | 0 | $57.97 | $4.26 |
| Nov 2025Hilcorp Energy | 0 | 0 | $60.06 | $3.79 |
| Oct 2025Hilcorp Energy | 0 | 0 | $60.89 | $3.19 |
| Sep 2025Hilcorp Energy | 0 | 0 | $63.96 | $2.97 |
| Aug 2025Hilcorp Energy | 0 | 0 | $64.86 | $2.91 |
| Jul 2025Hilcorp Energy | 0 | 0 | $68.39 | $3.20 |
| Jun 2025Hilcorp Energy | 0 | 0 | $68.17 | $3.02 |
| May 2025Hilcorp Energy | 0 | 0 | $62.17 | $3.12 |
| Apr 2025XTO Energy | 0 | 0 | $63.54 | $3.42 |
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
Hilcorp Energy Company in Gaines County
- JONES, EDWARD H. "C"
2,840 bbl
- H & J UNIT 1 "D"
2,645 bbl
- NORMAN B
2,547 bbl
- JONES, E. H.
1,679 bbl
- JONES "B"
1,418 bbl
- FLANAGAN
1,266 bbl
- JONES, EDWARD H. "C"
624 bbl
- LINDSEY, W. A. "B"
521 bbl
- HOLLINGSWORTH
520 bbl
- FLANAGAN
80 bbl
Russell, S. (San Andres) field
- PIERSON, WILLIAM ESTATE
18,186 bbl
- H & J UNIT 1 "D"
2,645 bbl
Leases within 10 km
- RUSSELL CLEARFORK UNIT
218,739 bbl · 0.1 km
- PIERSON, WILLIAM ESTATE
18,186 bbl · 0.3 km
- COX, G. M.
0 bbl · 0.3 km
- PIERSON, WILLIAM ESTATE
12,295 bbl · 0.3 km
- PIERSON, WILLIAM ESTATE
3,647 bbl · 0.4 km
- H & J UNIT 1 "D"
13,954 bbl · 0.7 km
- DENVER UNIT
6,734,662 bbl · 0.7 km
- H & J UNIT 1 "D"
78,460 bbl · 0.8 km
- H & J UNIT 1 "D"
2,645 bbl · 0.9 km
- H & J SEC. 451
12,746 bbl · 1.1 km
Drilling permits within 10 km
DENVER UNIT #8531
recompletion · horizontal · Occidental Permian Ltd. · Gaines County · 8.7 km
Permit 0918843 · Sep 24, 2026
SARUM #1
new drill · Cory, Kenneth W. Ltd. · Gaines County · 7 km
Permit 0918545 · Sep 14, 2026
TONKS #502GH
new drill · horizontal · Occidental Permian Ltd. · Gaines County · 8.8 km
Permit 0918261 · Sep 2, 2026
GRANGER #501GH
new drill · horizontal · Occidental Permian Ltd. · Gaines County · 8.8 km
Permit 0918262 · Sep 2, 2026
DENVER UNIT #8439
recompletion · horizontal · Occidental Permian Ltd. · Gaines County · 8.5 km
Permit 0914159 · Mar 20, 2026