42-433-00418
Final CompletionKATZ (STRAWN) UNIT
STONEWALL County · District 7 · ATLAS OPERATING LLC · KATZ (STRAWN)
Permits
1
Max Depth
5,200 ft
First Permit
1989-04-19
Latest Activity
1989-04-19
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
2010-08-10
EWA / Permit operator mismatch
Scheduling: ATLAS OPERATING LLC ≠ Permit: PHILLIPS PETROLEUM COMPANY
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
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 (10) Elevation 1,474 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| VALERA | 1,459 ft | +15 ft |
| WOLFCAMP | 1,632 ft | -158 ft |
| COLEMAN JUNCTION | 2,008 ft | -534 ft |
| COLEMAN JUNCTION BASE (Coleman Junction) | 2,008 ft | -534 ft |
| 1ST STRAWN (Strawn) | 4,868 ft | -3,394 ft |
| 1ST STRAWNSAND | 4,868 ft | -3,394 ft |
| 2ND STRAWN (Strawn) | 4,914 ft | -3,440 ft |
| 2ND STRAWN SAND (Strawn) | 4,914 ft | -3,440 ft |
| 3RD STRAWN (Strawn) | 5,093 ft | -3,619 ft |
| KATZ "5100" SAND | 5,093 ft | -3,619 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 (8)
| Interval | Type |
|---|---|
| 4,865–4,877 ft | Perforated |
| 4,865–4,923 ft | Perforated |
| 4,868–4,880 ft | Perforated |
| 4,868–4,897 ft | Perforated |
| 4,914–4,923 ft | Perforated |
| 4,916–4,918 ft | Perforated |
| 5,093–5,144 ft | Perforated |
| ?–4,863 ft | Perforated |
Casing (7)
| Size | Set Depth | Cement |
|---|---|---|
| 13.75" | 210 ft | 150 sx |
| 10.75" | 210 ft | 150 sx |
| 4.5" | 4,966 ft | 1,000 sx |
| 4.5" | 4,966 ft | 1,050 sx |
| 4.5" | 4,966 ft | 1,050 sx |
| 7" | 5,189 ft | 250 sx |
| 7" | 5,189 ft | — |
Permit History (1)
Applications (1)
Records & Logs
9 completion filings on record · 1 with log images at RRC.
+3 more filings
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
- 5,200 ft
- Drill Type
- Vertical
- County
- STONEWALL
- District
- 7
- Operator
- ATLAS OPERATING LLC
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