42-435-33366
PRODUCINGALLISON 72
SUTTON County · District 7 · BLACKSTONE ENERGY SERVICES LLC · SAWYER (CANYON)
Permits
1
Max Depth
6,000 ft
First Permit
1987-08-14
Latest Activity
1987-08-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1987-10-25
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: BLACKSTONE ENERGY SERVICES LLC ≠ Permit: GROVER OIL COMPANY
Resolved via: scheduling → BLACKSTONE ENERGY SERVICES 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 (4) Elevation 2,242 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| BASE OF CRETACEOUS (Base Cretaceous (marker)) | 850 ft | +1,392 ft |
| TOP OF WOLFCAMP (Wolfcamp) | 3,665 ft | -1,423 ft |
| BASE OF WOLFCAMP (Wolfcamp) | 3,993 ft | -1,751 ft |
| TOP OF CANYON (Canyon) | 4,995 ft | -2,753 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 |
|---|---|
| 5,000–5,215 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,234 ft | 430 sx |
| 4.5" | 5,978 ft | 450 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
- 5
- Max Depth
- 6,000 ft
- Drill Type
- Vertical
- County
- SUTTON
- District
- 7
- Operator
- BLACKSTONE ENERGY SERVICES LLC
- Completed
- 1987-10-25
Operator
- Location
- CHRISTOVAL
- P-5 Status
- Active (filed 2025-09-17)
- Cum Oil (all leases)
- 1,066 bbl
- Cum Gas (all leases)
- 587,401 mcf
- Activities
- OPRS/G, OPRS/O