42-419-31827
PRODUCING HorizontalUSA COTHROM UNIT A12
SHELBY County · District 6 · SILVER HILL ENERGY OPERATING LLC · CARTHAGE (HAYNESVILLE SHALE)
Permits
2
Max Depth
12,500 ft
First Permit
2021-12-22
Latest Activity
2021-12-22
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2022-05-16
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: SILVER HILL ENERGY OPERATING LLC ≠ Permit: LEGACY RESERVES OPERATING LP
Resolved via: production → SILVER HILL ENERGY OPERATING 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
2022-05
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 (10) Elevation 282 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NACATOCH | 1,844 ft | -1,562 ft |
| SARATOGA | 2,240 ft | -1,958 ft |
| BLOSSOM | 2,267 ft | -1,985 ft |
| FREDERICKSBURG | 3,354 ft | -3,072 ft |
| PALUXY | 3,599 ft | -3,317 ft |
| GLEN ROSE | 3,902 ft | -3,620 ft |
| RODESSA | 5,554 ft | -5,272 ft |
| JAMES LIME | 6,162 ft | -5,880 ft |
| PETTET (Pettit) | 6,495 ft | -6,213 ft |
| TRAVIS PEAK | 6,757 ft | -6,475 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 ↗
Offset Well Tops (nearest 8 wells with tops)
What nearby completed wells reported.
Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).
Perforations (1)
| Interval | Type |
|---|---|
| 12,555–21,966 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 13.375" | 1,040 ft | 1,050 sx |
| 10.75" | 4,003 ft | 570 sx |
| 5.5" | 10,428 ft | 1,170 sx |
| 7.625" | 10,948 ft | 1,165 sx |
| 5" | 21,975 ft | 1,170 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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.
Well Details
- Well Number
- 12H
- Max Depth
- 12,500 ft
- Drill Type
- Horizontal
- County
- SHELBY
- District
- 6
- Operator
- SILVER HILL ENERGY OPERATING LLC
- Completed
- 2022-05-16
Operator
- Location
- DALLAS
- P-5 Status
- Active (filed 2026-03-19)
- Cum Oil (all leases)
- 272,136 bbl
- Cum Gas (all leases)
- 244,862,214 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 179