42-033-31848
PRODUCINGERNIE
BORDEN County · District 8 · ROCK FISH OPERATING LLC · JO-MILL (SPRABERRY)
Permits
1
Max Depth
7,500 ft
First Permit
2003-03-03
Latest Activity
2003-03-03
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2003-04-10
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: ROCK FISH OPERATING LLC ≠ Permit: E.G.L. RESOURCES, INC.
Resolved via: production → ROCK FISH OPERATING 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
2003-04
Last Production
2026-07
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 (2) Elevation 2,502 ft
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE LOWER SPRABERRY (Spraberry) | 6,890 ft | -4,388 ft |
| SPRABERRY | 7,002 ft | -4,500 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 (2)
| Interval | Type |
|---|---|
| 7,012–7,032 ft | Perforated |
| 7,036–7,056 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 349 ft | 390 sx |
| 8.625" | 4,236 ft | 2,000 sx |
| 5.5" | 7,246 ft | 720 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 7,500 ft
- Drill Type
- Vertical
- County
- BORDEN
- District
- 8
- Operator
- ROCK FISH OPERATING LLC
- Completed
- 2003-04-10
Operator
- Name
- ROCK FISH OPER LLC
- Location
- MCKINNEY
- P-5 Status
- Active (filed 2026-06-04)
- Cum Oil (all leases)
- 176,598 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 10