42-359-30282
PRODUCINGMANSFIELD CS
OLDHAM County · District 10 · STEPHENS & JOHNSON OPERATING CO. · LAMBERT 2 (CISCO)
Permits
1
Max Depth
6,700 ft
First Permit
1992-08-24
Latest Activity
1992-08-24
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
1992-11-12
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: STEPHENS & JOHNSON OPERATING CO. ≠ Permit: RIO PETROLEUM, INC.
Resolved via: production → STEPHENS & JOHNSON OPERATING CO.
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 (4) Elevation 3,639 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| RED CAVE | 3,136 ft | +503 ft |
| PANHANDLE LIME | 3,820 ft | -181 ft |
| BROWN DOLOMITE | 4,140 ft | -501 ft |
| CISCO | 6,074 ft | -2,435 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 |
|---|---|
| 6,170–6,174 ft | Perforated |
| 6,197–6,199 ft | Perforated |
| 6,204–6,206 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.25" | 1,668 ft | 800 sx |
| 5.5" | 6,400 ft | 250 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 can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 7
- Max Depth
- 6,700 ft
- Drill Type
- Vertical
- County
- OLDHAM
- District
- 10
- Operator
- STEPHENS & JOHNSON OPERATING CO.
- Completed
- 1992-11-12
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