42-443-31212
PRODUCING HorizontalBANNER ESTATE
TERRELL County · District 7 · LONGFELLOW ENERGY LP · BROWN-BASSETT (STRAWN)
Permits
1
Max Depth
12,500 ft
First Permit
2006-12-04
Latest Activity
2006-12-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2007-07-25
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Production operator mismatch
Scheduling: LONGFELLOW ENERGY LP ≠ Production: HILCORP ENERGY COMPANY (reported 2025-04)
EWA / Permit operator mismatch
Scheduling: LONGFELLOW ENERGY LP ≠ Permit: BP AMERICA PRODUCTION COMPANY
Resolved via: scheduling → LONGFELLOW ENERGY LP
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
2007-07
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 1,941 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 11,320 ft | -9,379 ft |
| DEVONIAN | 12,083 ft | -10,142 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 |
|---|---|
| 12,150–16,114 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,380 ft | 1,200 sx |
| 9.625" | 7,506 ft | 1,775 sx |
| 7" | 11,677 ft | 545 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 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
- 37H
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- TERRELL
- District
- 7
- Operator
- LONGFELLOW ENERGY LP
- Completed
- 2007-07-25
Operator
- Name
- LONGFELLOW ENGY, LP
- Location
- DALLAS
- P-5 Status
- X (filed 2026-03-26)
- Cum Oil (all leases)
- 402,477 bbl
- Cum Gas (all leases)
- 35,171,464 mcf
- Activities
- GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 36