Permits
1
Max Depth
1,900 ft
First Permit
1983-09-07
Latest Activity
1983-09-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1983-10-04
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: CLAVO OIL LLC ≠ Permit: NEFF, C. L.
Resolved via: production → CLAVO OIL, LLC
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
1993-01
Last Production
2026-07
Injection / Disposal
Permitted Volume
850 bbl/d
Max Pressure
700 psi
Injection Interval
1,427–1,433 ft
Injected (12mo)
38,001 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-06-01)
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (1) Elevation 1,618 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FLIPPEN | 1,427 ft | +191 ft |
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 ↗
Perforations (1)
| Interval | Type |
|---|---|
| 1,427–1,433 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 101 ft | 75 sx |
| 2.375" | 1,403 ft | — |
| 4.5" | 1,475 ft | 135 sx |
Permit History (1)
Applications (2)
Records & Logs
5 completion filings on record.
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.
No GPS coordinates yet
Well Details
- Well Number
- 39
- Max Depth
- 1,900 ft
- Drill Type
- Vertical
- County
- SHACKELFORD
- District
- 7
- Operator
- CLAVO OIL LLC
- Completed
- 1983-10-04
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