42-049-34720
Final CompletionLUCAS W.R. A
BROWN County · District 7 · DORONDOCO OPERATING CO. INC. · LAKE BROWNWOOD (MARBLE FALLS)
Permits
1
Max Depth
2,999 ft
First Permit
1986-09-15
Latest Activity
1986-09-15
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1986-11-01
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: DORONDOCO OPERATING CO. INC. ≠ Production: REACH OIL (reported 2026-03)
EWA / Permit operator mismatch
Scheduling: DORONDOCO OPERATING CO. INC. ≠ Permit: QUITA, INC.
Resolved via: production → REACH OIL
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 1,479 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CADDO | 1,740 ft | -261 ft |
| MARBLE FALLS | 2,275 ft | -796 ft |
| MISSISSIPPIAN | 2,670 ft | -1,191 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 |
|---|---|
| 2,685–2,690 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 206 ft | 85 sx |
| 4.5" | 2,780 ft | 150 sx |
Permit History (1)
Applications (1)
Records & Logs
4 completion filings on record · 2 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
- 5
- Max Depth
- 2,999 ft
- Drill Type
- Vertical
- County
- BROWN
- District
- 7
- Operator
- DORONDOCO OPERATING CO. INC.
- Completed
- 1986-11-01
Operator
- Location
- BROWNWOOD
- P-5 Status
- Inactive (filed 1994-02-02)
- Cum Oil (all leases)
- 4,975 bbl
- Cum Gas (all leases)
- — mcf
- Total Permits
- 12