42-371-36053
Final CompletionJOHNSTON STATE
PECOS County · District 8 · EAGLE ROCK OPERATING COMPANY LLC · HEINER S. (WICHITA-ALBANY)
Permits
1
Max Depth
5,900 ft
First Permit
1988-03-07
Latest Activity
1988-03-07
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1988-08-13
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: EAGLE ROCK OPERATING COMPANY LLC ≠ Production: TOC ENERGY RESOURCES, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: EAGLE ROCK OPERATING COMPANY LLC ≠ Permit: THREE-B OIL COMPANY, THE
Resolved via: production → TOC ENERGY RESOURCES, 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
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 (11) Elevation 2,553 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 814 ft | +1,739 ft |
| 7 RIVERS (Seven Rivers) | 996 ft | +1,557 ft |
| SEVEN RIVERS | 996 ft | +1,557 ft |
| QUEEN | 1,201 ft | +1,352 ft |
| QUEENS | 1,201 ft | +1,352 ft |
| GRAYBURG | 1,404 ft | +1,149 ft |
| SAN ANDRES | 1,540 ft | +1,013 ft |
| CLEARFORK (Clear Fork) | 3,410 ft | -857 ft |
| WICHITA ALBANY (Wichita-Albany) | 4,390 ft | -1,837 ft |
| DETRITAL | 4,910 ft | -2,357 ft |
| ELLENBURGER | 4,978 ft | -2,425 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 (4)
| Interval | Type |
|---|---|
| 4,409–4,727 ft | Perforated |
| 4,810–5,420 ft | Perforated |
| 4,810–5,420 ft | Open hole |
| 4,962–5,400 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 785 ft | 825 sx |
| 7" | 4,682 ft | 800 sx |
| 7" | 4,810 ft | 800 sx |
Permit History (1)
Applications (1)
Records & Logs
8 completion filings on record · 2 with log images at RRC.
+2 more filings
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
- 5,900 ft
- Drill Type
- Vertical
- County
- PECOS
- District
- 8
- Operator
- EAGLE ROCK OPERATING COMPANY LLC
- Completed
- 1988-08-13
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive (filed 2015-08-31)
- Cum Oil (all leases)
- 1,541,892 bbl
- Cum Gas (all leases)
- 71,737,996 mcf
- Total Permits
- 48