42-417-39752
PRODUCINGNAIL RANCH BLOCK 4
SHACKELFORD County · District 7 · CLAVO OIL LLC · SHACKELFORD COUNTY REGULAR
Permits
1
Max Depth
1,999 ft
First Permit
2022-09-09
Latest Activity
2022-09-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-10-07
Shut-In
—
Plugged
—
P-5 Org Status: X
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
2022-10
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10)
CSV| Formation | Top Depth (MD) |
|---|---|
| COOK SAND - DISPOSAL | 1,390 ft |
| HOPE SAND - DISPOSAL | 1,454 ft |
| CISCO SAND - DISPOSAL (Cisco) | — |
| FRYE - DISPOSAL | — |
| KING SAND - DISPOSAL | — |
| SADDLE CREEK - DISPOSAL (Saddle Creek) | — |
| SHALLOW SANDSTONES - OVERPRESSUR | — |
| SWASTIKA - DISPOSAL | — |
| UNIDENTIFIED-COUNTY REGULAR - DI | — |
| WOLFCAMP - DISPOSAL (Wolfcamp) | — |
As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. 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 (1)
| Interval | Type |
|---|---|
| 1,454–1,460 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 123 ft | 85 sx |
| 4.5" | 1,593 ft | 285 sx |
Permit History (1)
Applications (1)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 7801
- Max Depth
- 1,999 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- CLAVO OIL LLC
- Completed
- 2022-10-07
Operator
- Name
- CLAVO OIL, LLC
- Location
- GRAHAM
- P-5 Status
- X (filed 2026-03-25)
- Cum Oil (all leases)
- 262,197 bbl
- Cum Gas (all leases)
- 92,225 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 59