42-433-33655
PRODUCINGKATZ (STRAWN) UNIT
STONEWALL County · District 7 · ATLAS OPERATING LLC · KATZ (STRAWN)
Permits
1
Max Depth
5,500 ft
First Permit
2011-03-31
Latest Activity
2011-03-31
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2019-06-20
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
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 (6) Elevation 1,481 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| 1ST STRAWN (Strawn) | 4,788 ft | -3,307 ft |
| UPPER 2ND STRAWN (Strawn) | 4,838 ft | -3,357 ft |
| 2ND STRAWN (Strawn) | 4,846 ft | -3,365 ft |
| LOWER 2ND STRAWN (Strawn) | 4,875 ft | -3,394 ft |
| 3RD STRAWN (Strawn) | 5,042 ft | -3,561 ft |
| THIRD STRAWN (Strawn) | 5,066 ft | -3,585 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 (10)
| Interval | Type |
|---|---|
| 4,788–4,800 ft | Perforated |
| 4,810–4,837 ft | Perforated |
| 4,810–4,860 ft | Perforated |
| 4,838–4,858 ft | Perforated |
| 4,859–4,860 ft | Perforated |
| 4,864–4,874 ft | Perforated |
| 4,864–4,924 ft | Perforated |
| 4,875–4,924 ft | Perforated |
| 5,066–5,080 ft | Perforated |
| 5,086–5,096 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 1,199 ft | 500 sx |
| 5.5" | 5,380 ft | 475 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 155
- Max Depth
- 5,500 ft
- Drill Type
- Vertical
- County
- STONEWALL
- District
- 7
- Operator
- ATLAS OPERATING LLC
- Completed
- 2019-06-20
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