42-169-33342
Final Completion DirectionalSLAUGHTER 19
GARZA County · District 8 · PATTERSON PETROLEUM INC. · HAPPY (SPRABERRY LIME)
Permits
3
Max Depth
5,200 ft
First Permit
1995-10-16
Latest Activity
2014-09-26
Lifespan
19 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1996-02-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: PATTERSON PETROLEUM INC. ≠ Production: CML EXPLORATION, LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: PATTERSON PETROLEUM INC. ≠ Permit: CML EXPLORATION, LLC
Resolved via: production → CML EXPLORATION, 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
1996-02
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 (2) Elevation 2,398 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| DOCKUM | 235 ft | +2,163 ft |
| SPRABERRY | 4,978 ft | -2,580 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 (5)
| Interval | Type |
|---|---|
| 370–400 ft | Perforated |
| 445–456 ft | Perforated |
| 470–490 ft | Perforated |
| 4,997–5,029 ft | Perforated |
| 5,042–5,066 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 222 ft | 220 sx |
| 8.625" | 3,611 ft | 800 sx |
| 5.5" | 5,075 ft | 400 sx |
Permit History (3)
Applications (3)
Records & Logs
4 completion filings on record · 2 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
- 15
- Max Depth
- 5,200 ft
- Drill Type
- Directional
- County
- GARZA
- District
- 8
- Operator
- PATTERSON PETROLEUM INC.
- Completed
- 1996-02-01
Operator
- Name
- PATTERSON PETRO, INC
- Location
- SNYDER
- P-5 Status
- Inactive (filed 1999-10-04)
- Cum Oil (all leases)
- 8,255,872 bbl
- Cum Gas (all leases)
- 13,222,061 mcf
- Total Permits
- 436