Permits
2
Max Depth
8,500 ft
First Permit
2008-09-23
Latest Activity
2023-04-05
Lifespan
15 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
2008-12
Last Production
2026-07
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 255 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MASS. ANH. | 5,700 ft | -5,445 ft |
| RODESSA | 6,045 ft | -5,790 ft |
| SLIGO | 6,713 ft | -6,458 ft |
| TRAVIS PEAK | 6,943 ft | -6,688 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 |
|---|---|
| 8,190–8,198 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 910 ft | 355 sx |
| 4.5" | 8,395 ft | 320 sx |
Permit History (2)
Applications (2)
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 can't be deep-linked — clicking copies the API for you to paste.
Well Details
- Well Number
- 4A
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- HARRISON
- District
- 6
- Operator
- KING OPERATING CORPORATION
Operator
- Name
- KING OPER CORP
- Location
- FORT WORTH
- P-5 Status
- X (filed 2025-09-30)
- Cum Oil (all leases)
- 2,294,686 bbl
- Cum Gas (all leases)
- 3,948,472 mcf
- Activities
- OPRS/G, OPRS/O
- Total Permits
- 175