JOHNSON SALTY SWD IV
JOHNSON County · District 9 · CHALLENGER OPERATING LLC · NEWARK EAST (BARNETT SHALE)
Permits
1
Max Depth
10,000 ft
First Permit
2005-08-04
Latest Activity
2005-08-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2020-10-20
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: CHALLENGER OPERATING LLC ≠ Permit: CALAME OIL CO.
Resolved via: scheduling → CHALLENGER 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
2006-08
Last Production
2026-07
Injection / Disposal
Permitted Volume
30,000 bbl/d
Max Pressure
3,558 psi
Injection Interval
7,117–9,450 ft
Injected (12mo)
1,795,903 bbl
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
Operator History
originally filed by CALAME OIL CO. — asset transferred
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (4) Elevation 939 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 5,928 ft | -4,989 ft |
| BARNETT SAHLE (Barnett) | 6,350 ft | -5,411 ft |
| BARNETT SHALE - MAY BE PRORATED (Barnett) | 6,350 ft | -5,411 ft |
| ELLENBURGER | 6,850 ft | -5,911 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 |
|---|---|
| 8,820–9,644 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,006 ft | 370 sx |
| 7" | 9,775 ft | 500 sx |
Permit History (1)
Applications (1)
Records & Logs
4 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
- 1SW
- Max Depth
- 10,000 ft
- Drill Type
- Vertical
- County
- JOHNSON
- District
- 9
- Operator
- CHALLENGER OPERATING LLC
- Completed
- 2020-10-20
Operator
- Location
- LUBBOCK
- P-5 Status
- Active (filed 2026-04-08)
- Cum Oil (all leases)
- — bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/G, OPRS/O