42-079-32675
PRODUCINGEDWARDS
COCHRAN County · District 8 · BLACKROCK OPERATING LLC · LANDON (DEVONIAN)
Permits
1
Max Depth
10,700 ft
First Permit
1993-03-17
Latest Activity
1993-03-17
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1993-05-19
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BLACKROCK OPERATING LLC ≠ Permit: ROCA RESOURCE COMPANY, INC.
Resolved via: production → BLACKROCK 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
1993-05
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 3,801 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 9,874 ft | -6,073 ft |
| WOODFORD | 10,458 ft | -6,657 ft |
| DEVONIAN | 10,498 ft | -6,697 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 |
|---|---|
| 10,520–10,628 ft | Open hole |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 436 ft | 400 sx |
| 8.625" | 5,243 ft | 2,075 sx |
| 5.5" | 10,520 ft | 500 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
- 10,700 ft
- Drill Type
- Vertical
- County
- COCHRAN
- District
- 8
- Operator
- BLACKROCK OPERATING LLC
- Completed
- 1993-05-19
Operator
- Location
- TUSCOLA
- P-5 Status
- Active (filed 2026-04-16)
- Cum Oil (all leases)
- 1,801 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O