42-293-30427
Final CompletionHARLOW UNIT
LIMESTONE County · District 5 · SUN EXPL. & PROD. CO.-LONGVIEW · OAKS (COTTON VALLEY LIME)
Permits
2
Max Depth
13,000 ft
First Permit
1978-08-22
Latest Activity
1985-02-20
Lifespan
6 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1978-12-21
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: SUN EXPL. & PROD. CO.-LONGVIEW ≠ Production: HILCORP ENERGY COMPANY (reported 2026-04)
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 (13) Elevation 455 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WOODBINE SH (Woodbine) | 4,560 ft | -4,105 ft |
| DENTON LM | 5,279 ft | -4,824 ft |
| DUCK CRK SH | 5,424 ft | -4,969 ft |
| PALUXY | 5,972 ft | -5,517 ft |
| MASSIVE ASHY | 7,290 ft | -6,835 ft |
| RODESSA LM (Rodessa) | 7,510 ft | -7,055 ft |
| JAMES LM (James Lime) | 7,840 ft | -7,385 ft |
| PETTIT LM (Pettit) | 7,975 ft | -7,520 ft |
| TRAVIS PEAK | 8,209 ft | -7,754 ft |
| COTTON VALLEY | 10,470 ft | -10,015 ft |
| COTTON VALLEY SD. (Cotton Valley) | 10,470 ft | -10,015 ft |
| BOSSIER SH (Bossier) | 11,320 ft | -10,865 ft |
| COTTON VALLEY LM (Cotton Valley) | 12,366 ft | -11,911 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 |
|---|---|
| 8,532–8,321 ft | Perforated |
| 11,089–11,258 ft | Perforated |
| 12,443–12,585 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 14" | 92 ft | 300 sx |
| 14" | 100 ft | 300 sx |
| 9.625" | 5,183 ft | 1,720 sx |
| 9.625" | 5,183 ft | 1,720 sx |
| 5.5" | 12,696 ft | 1,620 sx |
Permit History (2)
Applications (2)
Records & Logs
4 completion filings on record.
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
- 1
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- LIMESTONE
- District
- 5
- Operator
- SUN EXPL. & PROD. CO.-LONGVIEW
- Completed
- 1978-12-21
Operator
- Location
- HOUSTON
- P-5 Status
- Inactive
- Total Permits
- 88