42-433-33569
SHUT INKATZ (STRAWN) UNIT
STONEWALL County · District 7 · ATLAS OPERATING LLC · KATZ (STRAWN)
Permits
2
Max Depth
5,500 ft
First Permit
2010-05-04
Latest Activity
2010-05-04
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2011-11-11
Shut-In
—
Plugged
—
P-5 Org Status: H
EWA / Permit operator mismatch
Scheduling: ATLAS OPERATING LLC ≠ Permit: KINDER MORGAN PRODUCTION CO LLC
Resolved via: production → ATLAS 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
2010-05
Last Production
2026-07
Injection / Disposal
Permitted Volume
10,000 bbl/d
Max Pressure
2,433 psi
Injection Interval
4,866–5,205 ft
Injected (12mo)
—
Monthly injected volume (bbl, from H-10 filings through 2025-09-01)
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 (8) Elevation 1,462 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| VALERA | 1,508 ft | -46 ft |
| COLEMAN JUNCTION | 1,999 ft | -537 ft |
| COLEMAN JUNCTION | 2,023 ft | -561 ft |
| PALO PINTO | 3,037 ft | -1,575 ft |
| KATZ STRAWN UNIT TOP | 4,748 ft | -3,286 ft |
| KATZ SAND: 1ST | 4,866 ft | -3,404 ft |
| KATZ SAND: 2A | 4,913 ft | -3,451 ft |
| KATZ SAND: 3RD | 5,107 ft | -3,645 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 |
|---|---|
| 4,868–4,935 ft | Perforated |
| 4,985–5,029 ft | Perforated |
| 5,127–5,171 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,229 ft | 500 sx |
| 5.5" | 4,328 ft | 400 sx |
| 5.5" | 5,328 ft | 595 sx |
| 5.5" | — | 400 sx |
Permit History (2)
Applications (2)
Records & Logs
2 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
- 306
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- STONEWALL
- District
- 7
- Operator
- ATLAS OPERATING LLC
- Completed
- 2011-11-11
Operator
- Name
- ATLAS OPER LLC
- Location
- HOUSTON
- P-5 Status
- H (filed 2026-03-09)
- Cum Oil (all leases)
- 7,184,429 bbl
- Cum Gas (all leases)
- 10,995,911 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 78