42-461-38959
Final CompletionELAINE 48
UPTON County · District 7 · ROCK FISH OPERATING LLC · PEGASUS (CONSOLIDATED)
Permits
3
Max Depth
12,200 ft
First Permit
2013-08-01
Latest Activity
2015-07-28
Lifespan
2 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2013-11-27
Shut-In
—
Plugged
2020-02-20
EWA / Production operator mismatch
Scheduling: ROCK FISH OPERATING LLC ≠ Production: FLAT TOP OPERATING, LLC (reported 2024-08)
EWA / Permit operator mismatch
Scheduling: ROCK FISH OPERATING LLC ≠ Permit: PARSLEY ENERGY OPERATIONS, LLC
Resolved via: scheduling → 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
2013-11
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 (3) Elevation 2,825 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| UPPER ATOKA (Atoka) | 10,544 ft | -7,719 ft |
| MIDDLE ATOKA (Atoka) | 11,130 ft | -8,305 ft |
| LOWER ATOKA (Atoka) | 11,472 ft | -8,647 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 |
|---|---|
| 10,544–11,840 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 375 ft | 395 sx |
| 8.625" | 5,050 ft | 625 sx |
| 5.5" | 11,907 ft | 1,444 sx |
Permit History (3)
Applications (3)
Records & Logs
2 completion filings on record · 2 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.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 12,200 ft
- Drill Type
- Vertical
- County
- UPTON
- District
- 7
- Operator
- ROCK FISH OPERATING LLC
- Completed
- 2013-11-27
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