42-003-37639
PRODUCING DirectionalSidetrackNEGRO PERRO
ANDREWS County · District 8 · TACOR RESOURCES INC · BLACKDOG (PENN)
Permits
2
Max Depth
11,050 ft
First Permit
1995-04-27
Latest Activity
1995-04-27
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1995-08-27
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TACOR RESOURCES INC ≠ Permit: PHILLIPS PETROLEUM COMPANY
Resolved via: production → TACOR RESOURCES INC
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
1995-08
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 (6) Elevation 3,366 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 2,864 ft | +502 ft |
| SAN ANDRES | 4,351 ft | -985 ft |
| TUBB | 6,519 ft | -3,153 ft |
| SILURIAN (Silurian (undifferentiated)) | 8,268 ft | -4,902 ft |
| SIMPSON | 9,931 ft | -6,565 ft |
| ELLENBURGER | 10,540 ft | -7,174 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 (3)
| Interval | Type |
|---|---|
| 8,136–8,164 ft | Perforated |
| 8,176–8,200 ft | Perforated |
| 8,206–8,212 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,708 ft | 1,450 sx |
| 8.625" | 4,850 ft | 1,600 sx |
| 5.5" | 10,794 ft | 915 sx |
Permit History (2)
Applications (2)
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 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
- 11,050 ft
- Drill Type
- Directional, Sidetrack
- County
- ANDREWS
- District
- 8
- Operator
- TACOR RESOURCES INC
- Completed
- 1995-08-27
Operator
- Name
- TACOR RES INC
- Location
- MIDLAND
- P-5 Status
- Active (filed 2026-02-05)
- Cum Oil (all leases)
- 1,256,712 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 29