42-169-01816
Final CompletionSLAUGHTER H
GARZA County · District 8 · SHENANDOAH PETROLEUM CORPORATION · HAPPY (STRAWN)
Permits
1
Max Depth
8,323 ft
First Permit
1985-12-16
Latest Activity
1985-12-16
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
1991-07-20
EWA / Permit operator mismatch
Scheduling: SHENANDOAH PETROLEUM CORPORATION ≠ Permit: MAYNARD OIL CO.
Resolved via: scheduling → SHENANDOAH PETROLEUM CORPORATION
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
1994-06
Operator History
originally filed by MAYNARD OIL CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 2,400 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| YATES | 1,230 ft | +1,170 ft |
| SAN ANDRES | 2,380 ft | +20 ft |
| SPRAYBERRY (Spraberry) | 4,900 ft | -2,500 ft |
| PENN (Pennsylvanian) | 7,750 ft | -5,350 ft |
| STRAWN | 7,779 ft | -5,379 ft |
| MISSISSIPPIAN | 8,070 ft | -5,670 ft |
| ELLENBURGER | 8,275 ft | -5,875 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 (2)
| Interval | Type |
|---|---|
| 8,259–8,301 ft | Perforated |
| ?–8,048 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 315 ft | 300 sx |
| 9.625" | 2,799 ft | 1,400 sx |
| 7" | 8,259 ft | 550 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 201U
- Max Depth
- 8,323 ft
- Drill Type
- Vertical
- County
- GARZA
- District
- 8
- Operator
- SHENANDOAH PETROLEUM CORPORATION
Operator
- Location
- MIDLAND
- P-5 Status
- Active (filed 2025-09-09)
- Cum Oil (all leases)
- 3,878,272 bbl
- Cum Gas (all leases)
- 7,201,490 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 236