42-133-34789
Final CompletionROBERTSON CSL
EASTLAND County · District 7 · STEPHENS & JOHNSON OPERATING CO. · ROBERTSON(MARBLE FALLS ZONE 5)
Permits
3
Max Depth
3,900 ft
First Permit
1983-03-15
Latest Activity
2008-05-06
Lifespan
25 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2008-02-25
Shut-In
—
Plugged
2017-09-18
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
2017-09
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (7) Elevation 1,341 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| STRAWN | 2,163 ft | -822 ft |
| CADDO | 2,579 ft | -1,238 ft |
| SMITHWICK | 2,842 ft | -1,501 ft |
| BIG SALINE | 3,156 ft | -1,815 ft |
| MARBLE FALLS CON. ZN 5 (Marble Falls) | 3,403 ft | -2,062 ft |
| MARBLE FALLS CONG. ZN 5 (Marble Falls) | 3,423 ft | -2,082 ft |
| DUFFER | 3,602 ft | -2,261 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 (2)
| Interval | Type |
|---|---|
| 2,482–2,490 ft | Perforated |
| 3,404–3,422 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 226 ft | 150 sx |
| 2.375" | 3,343 ft | — |
| 4.5" | 3,699 ft | 525 sx |
Permit History (3)
Applications (3)
Records & Logs
5 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
- 12
- Max Depth
- 3,900 ft
- Drill Type
- Vertical
- County
- EASTLAND
- District
- 7
- Operator
- STEPHENS & JOHNSON OPERATING CO.
- Completed
- 2008-02-25
Operator
- Location
- WICHITA FAL, LS
- P-5 Status
- Active (filed 2025-06-20)
- Cum Oil (all leases)
- 21,109,087 bbl
- Cum Gas (all leases)
- 56,309,060 mcf
- Activities
- CSGD/G, OPRS/G, OPRS/O
- Total Permits
- 360