42-165-38663
Final CompletionHIGG RANCH (SAN ANDRES) UNIT
GAINES County · District 8 · GUNGOLL CARL E. EXPLORATION LLC · WASSON
Permits
1
Max Depth
5,400 ft
First Permit
2018-01-24
Latest Activity
2018-01-24
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2018-05-02
Shut-In
—
Plugged
—
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2018-03
Last Production
2026-07
Injection / Disposal
Permitted Volume
5,000 bbl/d
Max Pressure
2,400 psi
Injection Interval
4,800–5,150 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2022-09-01)
Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (16) Elevation 3,585 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES - OVERPRESSURE, INERT GAS (Yates) | 2,950 ft | +635 ft |
| GRAYBURG | 4,185 ft | -600 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD (San Andres) | 4,490 ft | -905 ft |
| SAN ANDRES P1 (San Andres) | 4,907 ft | -1,322 ft |
| SAN ANDRES - ACTIVE CO2 FLOOD (San Andres) | 4,928 ft | -1,343 ft |
| SAN ANDRES P2 (San Andres) | 4,972 ft | -1,387 ft |
| SAN ANDRES P3 (San Andres) | 5,036 ft | -1,451 ft |
| CLEARFORK (Clear Fork) | — | — |
| DEVONIAN | — | — |
| ELLENBURGER | — | — |
| GLORIETA | — | — |
| MISSISSIPPIAN | — | — |
| QUEEN | — | — |
| SEVEN RIVERS | — | — |
| SILURIAN (Silurian (undifferentiated)) | — | — |
| YATES - OVERPRESSURE, INERT GAS (Yates) | — | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (3)
| Interval | Type |
|---|---|
| 4,928–5,025 ft | Perforated |
| 4,928–5,094 ft | Perforated |
| 5,040–5,094 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 2,062 ft | 1,000 sx |
| 5.5" | 5,425 ft | 900 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 4 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 1
- Max Depth
- 5,400 ft
- Drill Type
- Vertical
- County
- GAINES
- District
- 8
- Operator
- GUNGOLL CARL E. EXPLORATION LLC
- Completed
- 2018-05-02
Operator
- Location
- OKLAHOMA CI, TY
- P-5 Status
- X (filed 2026-05-26)
- Cum Oil (all leases)
- 5,020,540 bbl
- Cum Gas (all leases)
- 39,319 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 106