42-089-31869
DUNCAN ANN
COLORADO County · District 3 · TEXANA OPERATING COMPANY · WITTER (WILCOX 9750)
Permits
2
Max Depth
10,200 ft
First Permit
1993-02-04
Latest Activity
1993-02-04
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1998-08-06
Shut-In
—
Plugged
2000-02-02
EWA / Production operator mismatch
Scheduling: TEXANA OPERATING COMPANY ≠ Production: MERIT ENERGY COMPANY (reported 1999-04)
EWA / Permit operator mismatch
Scheduling: TEXANA OPERATING COMPANY ≠ Permit: JAMEX, INC.
Resolved via: scheduling → TEXANA OPERATING COMPANY
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
1993-03
Last Production
2001-02
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (3) Elevation 178 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| FRIO | 3,512 ft | -3,334 ft |
| YEGUA | 5,977 ft | -5,799 ft |
| WILCOX | 9,432 ft | -9,254 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 (3)
| Interval | Type |
|---|---|
| 9,729–9,738 ft | Perforated |
| 9,731–9,739 ft | Perforated |
| 9,733–9,740 ft | Perforated |
Casing (2)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,037 ft | 910 sx |
| 4.5" | 10,193 ft | 550 sx |
Permit History (2)
Applications (2)
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
- 1
- Max Depth
- 10,200 ft
- Drill Type
- Vertical
- County
- COLORADO
- District
- 3
- Operator
- TEXANA OPERATING COMPANY
- Completed
- 1998-08-06
Operator
- Name
- TEXANA OPER CO
- Location
- HOUSTON
- P-5 Status
- X (filed 2026-04-01)
- Cum Oil (all leases)
- 437,365 bbl
- Cum Gas (all leases)
- 1,201,616 mcf
- Activities
- G/PUR, OPRS/G, OPRS/O
- Total Permits
- 13