42-143-00140
Final CompletionMAULDIN C.W. GAS UNIT
ERATH County · District 9 · MILLER OPERATING COMPANY LLC · X-RAY (MARBLE FALLS)
Permits
1
Max Depth
4,085 ft
First Permit
2006-02-28
Latest Activity
2006-02-28
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1958-06-28
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: MILLER OPERATING COMPANY LLC ≠ Production: CROSSBOW RESOURCES, LLC (reported 2026-04)
Resolved via: production → CROSSBOW RESOURCES, 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 (3) Elevation 1,228 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| MARBLE FALLS | 3,408 ft | -2,180 ft |
| BARNETT SHALE (Barnett) | 3,920 ft | -2,692 ft |
| ELLENBURGER | 4,051 ft | -2,823 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 (2)
| Interval | Type |
|---|---|
| 3,206–3,250 ft | Perforated |
| 3,920–3,970 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 102 ft | 150 sx |
| 5.5" | 3,488 ft | 125 sx |
Permit History (1)
Applications (1)
Records & Logs
3 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
- 1
- Max Depth
- 4,085 ft
- Drill Type
- Vertical
- County
- ERATH
- District
- 9
- Operator
- MILLER OPERATING COMPANY LLC
- Completed
- 1958-06-28
Operator
- Name
- MILLER OPER CO LLC
- Location
- LAFAYETTE
- P-5 Status
- Delinquent (filed 2018-06-08)
- Cum Oil (all leases)
- 1,829 bbl
- Cum Gas (all leases)
- 3,339,165 mcf
- Activities
- OPRS/G
- Total Permits
- 15