42-477-30479
Final Completion HorizontalDALLMEYER UNIT
WASHINGTON County · District 3 · ENERVEST OPERATING L.L.C. · GIDDINGS (AUSTIN CHALK GAS)
Permits
3
Max Depth
12,000 ft
First Permit
1982-06-29
Latest Activity
2013-04-11
Lifespan
31 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1997-05-29
Shut-In
—
Plugged
—
EWA / Production operator mismatch
Scheduling: ENERVEST OPERATING L.L.C. ≠ Production: MAGNOLIA OIL & GAS OPERATING LLC (reported 2026-04)
EWA / Permit operator mismatch
Scheduling: ENERVEST OPERATING L.L.C. ≠ Permit: WCS OIL & GAS CORPORATION
Resolved via: production → MAGNOLIA OIL & GAS 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 (4) Elevation 259 ft (GR)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| NAVARRO | 8,143 ft | -7,884 ft |
| PECAN GAP | 9,775 ft | -9,516 ft |
| AUSTIN CHALK | 10,960 ft | -10,701 ft |
| AUSTIN CHALK | 10,990 ft | -10,731 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 (5)
| Interval | Type |
|---|---|
| 10,952–11,666 ft | Perforated |
| 10,984–11,895 ft | Perforated |
| 10,989–11,172 ft | Perforated |
| 11,106–12,841 ft | Perforated |
| 11,340–15,550 ft | Open hole |
Casing (6)
| Size | Set Depth | Cement |
|---|---|---|
| 8.625" | 3,428 ft | 1,200 sx |
| 8.625" | 3,428 ft | 1,200 sx |
| 5.5" | 9,066 ft | 350 sx |
| 2.375" | 10,901 ft | — |
| 5.5" | 11,272 ft | 275 sx |
| 5.5" | 11,278 ft | 350 sx |
Permit History (3)
Applications (3)
Records & Logs
4 completion filings on record · 4 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
- 1RE
- Max Depth
- 12,000 ft
- Drill Type
- Horizontal
- County
- WASHINGTON
- District
- 3
- Operator
- ENERVEST OPERATING L.L.C.
- Completed
- 1997-05-29
Operator
- Name
- ENERVEST OPER, L.L.C
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-01-13)
- Cum Oil (all leases)
- 39,678,049 bbl
- Cum Gas (all leases)
- 1,492,558,001 mcf
- Activities
- CSGD/G, G/PUR, GTHS/G, OPRS/G
- Total Permits
- 1,249