42-391-31257
Final CompletionMAUDE WILLIAMS ET AL 'A'
REFUGIO County · District 2 · HILCORP ENERGY COMPANY
Permits
5
Max Depth
4,632 ft
First Permit
1978-05-23
Latest Activity
2017-03-15
Lifespan
39 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
—
Shut-In
—
Plugged
—
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
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (5) Elevation 56 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| E-264 | 2,633 ft | -2,577 ft |
| CATAHOULA | 3,669 ft | -3,613 ft |
| FRIO | 4,356 ft | -4,300 ft |
| JACKSON/YEGUA (Jackson) | — | — |
| NO CHANGE | — | — |
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 (5)
| Interval | Type |
|---|---|
| 3,025–3,030 ft | Perforated |
| 3,500–3,506 ft | Perforated |
| 4,358–4,369 ft | Perforated |
| 4,372–4,388 ft | Perforated |
| 4,523–4,529 ft | Perforated |
Casing (4)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 1,508 ft | 738 sx |
| 2.375" | 4,435 ft | — |
| 5.5" | 4,613 ft | 870 sx |
| 5.5" | 4,614 ft | 870 sx |
Permit History (5)
MAUDE WILLIAMS ET AL 'A' · 4,632 ft
2017-03-15
Spud 2017-07-28
MAUDE WILLIAMS ET AL "A" · 4,632 ft
2009-07-03
MAUDE WILLIAMS ET AL "A" · 4,632 ft
2008-09-02
Spud 2008-08-11
WILLIMS, MAUDE ET AL "A" · 4,632 ft
2004-09-22
Spud 2004-09-22
WILLIAMS, MAUDE ET AL -A- · 4,600 ft
1978-05-23
Spud 1978-06-23
Applications (5)
Records & Logs
6 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
- D111
- Max Depth
- 4,632 ft
- Drill Type
- Vertical
- County
- REFUGIO
- District
- 2
- Operator
- HILCORP ENERGY COMPANY
Operator
- Name
- HILCORP ENGY CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-03-27)
- Cum Oil (all leases)
- 75,699,281 bbl
- Cum Gas (all leases)
- 1,779,939,645 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
- Total Permits
- 3,428