42-495-30074
Final CompletionSEALY SMITH FOUNDATION -A-
WINKLER County · District 8 · HILCORP ENERGY COMPANY · MONAHANS NORTH (CLEARFORK)
Permits
3
Max Depth
8,300 ft
First Permit
1978-08-21
Latest Activity
2004-01-05
Lifespan
25 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1999-04-01
Shut-In
—
Plugged
—
EWA / Permit operator mismatch
Scheduling: HILCORP ENERGY COMPANY ≠ Permit: APACHE CORPORATION
Resolved via: production → HILCORP ENERGY COMPANY
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 (8) Elevation 2,760 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN | 3,440 ft | -680 ft |
| U CLEARFORK | 5,460 ft | -2,700 ft |
| U. CLEARFORK | 5,460 ft | -2,700 ft |
| UPPER CLEARFORK (Clear Fork) | 5,460 ft | -2,700 ft |
| L CLEARFORK | 5,770 ft | -3,010 ft |
| L. CLEARFORK | 5,770 ft | -3,010 ft |
| LOWER CLEARFORK (Clear Fork) | 5,770 ft | -3,010 ft |
| TUBB | 6,100 ft | -3,340 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 |
|---|---|
| 5,052–5,290 ft | Perforated |
| 5,562–5,570 ft | Perforated |
| 5,576–5,580 ft | Perforated |
| 5,583–5,585 ft | Perforated |
| 6,056–6,234 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 11.75" | 1,107 ft | 750 sx |
| 8.625" | 3,774 ft | 1,400 sx |
| 2.375" | 5,954 ft | — |
| 5.5" | 8,619 ft | 1,150 sx |
| 5.5" | 8,620 ft | 1,150 sx |
Permit History (3)
SEALY-SMITH FOUNDATION "A" · 7,983 ft
2004-01-05
Spud 2003-05-27
SEALY-SMITH FOUNDATION "A" · 7,983 ft
1999-03-31
Spud 1999-03-12
SEALY & SMITH FOUNDATION "A" · 8,300 ft
1978-08-21
Spud 1978-10-09
Applications (3)
Records & Logs
6 completion filings on record · 2 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
- 38
- Max Depth
- 8,300 ft
- Drill Type
- Vertical
- County
- WINKLER
- District
- 8
- Operator
- HILCORP ENERGY COMPANY
- Completed
- 1999-04-01
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,429